CN207189528U - A kind of nut spanner - Google Patents
A kind of nut spanner Download PDFInfo
- Publication number
- CN207189528U CN207189528U CN201720781769.0U CN201720781769U CN207189528U CN 207189528 U CN207189528 U CN 207189528U CN 201720781769 U CN201720781769 U CN 201720781769U CN 207189528 U CN207189528 U CN 207189528U
- Authority
- CN
- China
- Prior art keywords
- spanner
- nut
- portions
- polygon
- cell body
- 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 nut spanner, and it includes wrench body, and the wrench body forms the polygon cell body inserted for nut；The wrench body split settings, first, second spanner portions are divided into, described first, second spanner portions one end is hinged, and the other end is fastened by buckle connecting structure to connect；First, second spanner portions enclose the polygon cell body with respect to snapping, and an interlayer portion is provided with the polygon groove body, and the interlayer portion arranges along the axis direction perpendicular to polygon cell body, and interlayer portion offers pass through aperture；A kind of this new nut spanner of offer, the spanner miniaturization of nut, it is adapted to various installation environments, and coordinated using Split type structure and buckle connecting structure, not only realize and new flexible pipe is easily installed, additionally it is possible to old flexible pipe is retracted, while the nut of various sizes deviation can be applicable, spanner is not easy to drop during driving, remove from repeatedly with nut contraposition etc. tedious steps.
Description
Technical field
Flexible pipe manufacturing is the utility model is related to, it is especially relevant with a kind of nut spanner.
Background technology
The component such as existing flexible pipe and tap, shower, gondola water faucet or water heater is all the switch by flexible pipe and water inlet pipe
Valve connect, its in installation process, it is necessary to by spanner clamp flexible pipe on nut, and rotate it is screwed onto on switch valve；
At present because bathroom and kitchen space are all very limited, when especially being installed under kitchen table, larger driving spanner is difficult to be grasped
Make, spanner needs after rotating low-angle, then corresponds to nut again, in this way continuous repeated rotation, whole installation process
Complicated and time-consuming, in addition, corresponding the Internet of things era now, is done shopping by the way of net purchase mostly, and consumer purchases
Need voluntarily to install after buying, and this is complicated and need the mounting means of professional tool to can not meet demand now；Therefore, need
A spanner that can be small but excellent is wanted to meet installation and use demand.
Utility model content
The purpose of this utility model is existing middle in solving the problems, such as, there is provided a kind of nut spanner, its is simple in construction, sets
Meter is rationally and easily realization, the spanner of nut minimize, and is adapted to various installation environments, and using Split type structure with snapping connection
Respective outer side edges, not only realize and new flexible pipe is easily installed, additionally it is possible to old flexible pipe is retracted, while various sizes can be applicable
The nut of deviation, spanner is not easy to drop during driving, remove from repeatedly with nut contraposition etc. tedious steps, be more easy to meet installation need
Ask；
To reach above-mentioned purpose, the utility model adopts the following technical scheme that：
A kind of nut spanner, it includes wrench body, and the wrench body forms the polygon cell body inserted for nut；
The wrench body split settings, first, second spanner portions are divided into, described first, second spanner portions one end is hinged, the other end
Fastened and connected by buckle connecting structure；First, second spanner portions enclose the polygon cell body with respect to snapping, and should
An interlayer portion is provided with polygon groove body, the interlayer portion arranges along the axis direction perpendicular to polygon cell body, and interlayer portion
Offer pass through aperture.
Further, the buckle connecting structure includes spacing block set and limit card slot；The spacing block set takes shape in
One spanner portions, the limit card slot take shape in position in the second spanner portions and relative with spacing block set；Wherein, the limit convex
Block corresponds to clamping to limit card slot, so that the first, second spanner portions cohesion nut.
Further, formed with plectrum in second spanner portions, the plectrum extends towards the first spanner portions direction, and plectrum
On open up the limit card slot.
Further, the relative spacing block set being engaged by clamping and limit card slot are at least provided with two groups.
Further, be additionally provided with location structure in first, second spanner portions, the location structure include detent and
Positioning convex portion, the positioning convex portion, which is correspondingly embedded in detent, forms positioning.
Further, several elastic bumps are additionally provided with the polygon groove body, it is distributed in polygon cell body
Cell wall on.
Further, the deformation being pressed into for elastic bumps into cell wall is further opened with the cell wall of the polygon cell body
Groove.
Further, in addition to a support arm, the support arm are plugged on the pilot hole being opened on the outside of first and second spanner portions
It is interior, to extend the arm of force that driving wrench body rotates.
Further, first, second spanner portions are first, second spanner portions made of plastics.
Technical scheme described in the utility model is relative to prior art, the beneficial effect of acquirement：
(1) a kind of nut spanner of the utility model offer, its simple in construction, reasonable in design and easy realization, nut
Spanner minimizes, and is adapted to various installation environments, and is coordinated using Split type structure and buckle connecting structure, not only realizes to new soft
Pipe easily installation, additionally it is possible to retracted to old flexible pipe, while the nut of various sizes deviation can be applicable, pulled during driving
Hand is not easy to drop, remove from repeatedly with nut contraposition etc. tedious steps, be more easy to meet installation requirements；In addition, will also by interlayer portion
Shape changeable cell body is separated, and in addition to it disclosure satisfy that flexible pipe both ends nut socket use demand, also utilizes interlayer portion and cell body
Wall cooperatively forms capping type positioning, stability when lifting drives, while strengthens the bulk strength of wrench body, is not easy driving
Skidding is produced during nut；
(2) the utility model realizes the connection after split using buckle structure, easily realizes the dismounting of spanner, except can
It outside dismounting to old hose coupling, can also be packed up after installation, not influence the overall appearance of flexible pipe；
(3) the utility model is additionally provided with plectrum, only need to easily stir the plectrum, just can realize that spacing block set quickly departs from
Limit card slot, realize Quick Release fast-assembling function；
(4) spacing block set and limit card slot are arranged to two groups by the utility model, are lifted clamping intensity and stability, are avoided
In rotating spanner, spacing block set departs from from limit card slot.
(5) the utility model is additionally provided with location structure in first, second spanner portions so that is pulled first, second
Hand can ensure exactitude position when combining, and be not easy when snapping connection because of transition force and deformation disengaging, steady when lifting rotates
It is qualitative；
(6) the utility model is additionally provided with elastic bumps on the cell wall of cell body, effectively avoids skidding, while to pull
Hand is more difficult to be deviate from from nut；
(7) the utility model opens up deformation groove on elastic bumps periphery, can not only realize reduction material cost, and make production
Product more easy-formation, in addition, being easy to elastic bumps deformation, particularly with nonstandard nut, it is dimensioned slightly smaller than the chi of spanner cell body
When very little, compensated using hemisphere jut, can equally used, and can ensure that driving makes packing nut using hemisphere jut, no
It is also easy to produce skidding；
(8) the utility model is additionally provided with support arm, can extend the arm of force when can be connected on first, second spanner portions outside, during dismounting from
Acted on to labour-saving；
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms one of the present utility model
Point, schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is the dimensional decomposition structure diagram of this new the nut spanner and flexible pipe；
Fig. 2 is the dimensional structure diagram of this new spanner with reverse buckling type buckle connecting structure；
Fig. 3 is the top view of this new first spanner portions；
Fig. 4 is the top view of this new second spanner portions；
Fig. 5 is the dimensional structure diagram of this new spanner provided with elastic bumps.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
As shown in Figures 1 to 4, a kind of nut spanner described in the utility model, it includes wrench body, the wrench body
1 forms the polygon cell body 10 inserted for nut 8；The split settings of wrench body 1, are divided into first, second spanner portions
11st, 12, first, second spanner portions 11,12 are made up of plastics；
First, second spanner portions 11,12 one end are hinged, and the other end is fastened by buckle connecting structure 2 to connect；It is described
Buckle connecting structure 2 includes spacing block set 21 and limit card slot 22；The spacing block set 21 takes shape in the first spanner portions 11, described
Limit card slot 22 takes shape in the second spanner portions 12 and the position relative with spacing block set 21；Wherein, the spacing block set 21 is right
Clamping is answered to limit card slot 22 so that first, second spanner portions 11,12 cohesion nuts 8 (spacing block set 21 with it is spacing
Neck 22 can also be realized by the way of back-off, i.e., as shown in Fig. 2 being not easy after this mode clamping, when ensureing that force rotates
Stability and rigidity)；Prolong in second spanner portions 12 formed with plectrum 120, the plectrum 120 towards the direction of the first spanner portions 11
Stretch, and the limit card slot 22 is opened up on plectrum 120.The relative spacing block set 21 being engaged by clamping and limit card slot 22 at least provided with
Two groups.
First, second spanner portions 11,12 enclose the polygon cell body 10, and the polygon cell body with respect to snapping
An interlayer portion 3 is provided with 10, the interlayer portion 3 is along the axis direction arrangement perpendicular to polygon cell body 10, and interlayer portion 3 opens up
There is pass through aperture 100.
More specifically, being additionally provided with location structure 4 in first, second spanner portions 11,12, the location structure 4 includes fixed
Position groove 41 and positioning convex portion 42, corresponding be embedded in detent 41 of the positioning convex portion 42 form positioning.
More specifically, as shown in figure 5, several elastic bumps 5 are additionally provided with the polygon cell body 10, it is spaced apart
On the cell wall of polygon cell body 10.It is further opened with supplying elastic bumps 5 on the cell wall of the polygon cell body 10 to cell wall internal pressure
The deformation groove 6 entered.
More specifically, also including a support arm 7, the support arm 7, which is plugged on, is opened in the outside of first and second spanner portions 11,12
Pilot hole 9 in, with extend driving wrench body 1 rotate the arm of force.
Embodiment, as shown in Figures 1 to 5, by taking a kind of nut spanner as an example, it includes following present embodiment
Part：First, second spanner portions 11,12 and support arm 7；
Actual fabrication prepares first, second spanner portions 11,12 of shaping with using, by mould, and respectively first, second
One end of spanner portions 11,12 forms articulated section, and the other end, which is then formed, is respectively equipped with spacing block set 21 and plectrum 120, and in plectrum
Limit card slot 22 is offered on 120；Further respectively have interlayer portion 3 in first, second spanner portions 11,12, shape in interlayer portion 3
Into pass through aperture 100, worn for flexible pipe；In addition, elasticity is set also on the cell wall of cell body 10 of first, second spanner portions 11,12
Projection 5 and deformation groove 6 so that elastic bumps 5 can elastic deformation, while increase the frictional force of cell wall；
In use, first, second spanner portions 11 of wrench body 1,12 one end are hinged, the other end then forms an opening,
First old flexible pipe is dismantled, opening is corresponded to after old flexible pipe is arranged so that the body of old flexible pipe correspondingly inserts through hole
100, nut 8 is then corresponded in cell body 10, and the other end of first, second spanner portions 11,12 then is carried out into clamping, passes through positioning
Groove 41 is engaged with positioning convex portion 42 so that spacing block set 21 accurately fastens with limit card slot 22, and spanner now has covered
Enter nut 8, the elastic bumps 5 in cell body 10 are butted on the outer wall of nut 8, when the size of nut 8 is less than 10 size of cell body, can pass through
Elastic bumps 5 compensate；Secondly, first, second spanner portions 11,12 are rotated, are rotated with drive nut 8, and nut 8 is pulled down；If
Because nut 8 is spirally connected tension, first, second spanner portions 11, the pilot hole 9 of 12 outer walls can be plugged on by support arm 7, to extend force
Arm, realization easily dismantle nut 8；
After old flexible pipe is dismantled, plectrum 120 need to be gently only stirred, the spacing block set 21 for making to be connected in limit card slot 22 takes off
From, then first, second spanner portions 11,12 are removed from old flexible pipe, then new flexible pipe is assembled into an identical manner, and will
New flexible pipe is assembled on switch valve.
The utility model provides a kind of nut spanner, its simple in construction, reasonable in design and easy realization, the spanner of nut
Miniaturization, it is adapted to various installation environments, and is coordinated using Split type structure and buckle connecting structure, is not only realized light to new flexible pipe
Pine installation, additionally it is possible to retracted to old flexible pipe, while the nut of various sizes deviation can be applicable, spanner is not during driving
Easily drop, remove from repeatedly with nut contraposition etc. tedious steps, be more easy to meet installation requirements；In addition, will also be changeable by interlayer portion
Shape cell body is separated, and in addition to it disclosure satisfy that flexible pipe both ends nut socket use demand, is also matched somebody with somebody using interlayer portion and cell body wall
Conjunction forms capping type positioning, stability when lifting drives, while strengthens the bulk strength of wrench body, is not easy in drive nut
During produce skidding；The utility model realizes the connection after split using buckle structure, easily realizes the dismounting of spanner,
Except that can also be packed up after installation, not influence the overall appearance of flexible pipe in addition to the dismounting to old hose coupling；This
Utility model is additionally provided with plectrum, only need to easily stir the plectrum, just can realize that spacing block set quickly departs from limit card slot, realizes
Quick Release fast-assembling function；Spacing block set and limit card slot are arranged to two groups by the utility model, are lifted clamping intensity and stability, are kept away
Exempt from the spacing block set in rotating spanner from limit card slot to depart from.The utility model is also set in first, second spanner portions
There is location structure so that can ensure exactitude position when first, second spanner portions combine, be not easy when snapping connection because transition is applied
Power and deformation depart from, stability when lifting rotates；The utility model is additionally provided with elastic bumps on the cell wall of cell body, effectively keeps away
Exempt from skidding, while cause spanner is more difficult to deviate from from nut；The utility model opens up deformation groove on elastic bumps periphery,
Reduction material cost can be not only realized, and makes product more easy-formation, in addition, being easy to elastic bumps deformation, particularly with nonstandard
Nut, when it is dimensioned slightly smaller than the size of spanner cell body, compensated using hemisphere jut, can equally used, and utilize ball
Shape projection can ensure that driving makes packing nut, be not likely to produce skidding；The utility model is additionally provided with support arm, can be connected on outside
First, it can extend the arm of force during the second spanner portions, play labour-saving effect during dismounting.
Preferred embodiment of the present utility model has shown and described in described above, as previously described, it should be understood that this practicality is new
Type is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and available for various other groups
Conjunction, modification and environment, and above-mentioned teaching or the technology of association area can be passed through in utility model contemplated scope described herein
Or knowledge is modified.And the change and change that those skilled in the art are carried out do not depart from spirit and scope of the present utility model, then
All should be in the protection domain of the appended claims for the utility model.
Claims (9)
1. a kind of nut spanner, it includes wrench body, and the wrench body forms the polygon cell body inserted for nut；Its
It is characterised by：The wrench body split settings, it is divided into first, second spanner portions, first, second spanner portions one end hinge
Connect, the other end is fastened by buckle connecting structure to connect；First, second spanner portions enclose the polygon with respect to snapping
Cell body, and an interlayer portion is provided with the polygon groove body, the interlayer portion arranges along the axis direction perpendicular to polygon cell body,
And interlayer portion offers pass through aperture.
A kind of 2. nut spanner as claimed in claim 1, it is characterised in that：The buckle connecting structure includes spacing block set
And limit card slot；The spacing block set takes shape in the first spanner portions, the limit card slot take shape in the second spanner portions and with limit
The relative position of position projection；Wherein, the spacing block set corresponds to clamping to limit card slot, so that first, second spanner portions
Cohesion nut.
A kind of 3. nut spanner as claimed in claim 2, it is characterised in that：Formed with plectrum in second spanner portions,
The plectrum extends towards the first spanner portions direction, and the limit card slot is opened up on plectrum.
A kind of 4. nut spanner as claimed in claim 3, it is characterised in that：The relative spacing block set being engaged by clamping and spacing
Neck is at least provided with two groups.
A kind of 5. nut spanner as described in any one of Claims 1-4, it is characterised in that：First, second spanner portions
On be additionally provided with location structure, the location structure includes detent and positioning convex portion, and the positioning convex portion is correspondingly embedded in positioning
Positioning is formed in groove.
A kind of 6. nut spanner as claimed in claim 5, it is characterised in that：Several are additionally provided with the polygon groove body
Elastic bumps, it is distributed on the cell wall of polygon cell body.
A kind of 7. nut spanner as claimed in claim 6, it is characterised in that：Also opened up on the cell wall of the polygon cell body
There is the deformation groove being pressed into for elastic bumps into cell wall.
A kind of 8. nut spanner as claimed in claim 1, it is characterised in that：Also include a support arm, the support arm is plugged on out
In the pilot hole on the outside of first and second spanner portions, to extend the arm of force that driving wrench body rotates.
A kind of 9. nut spanner as claimed in claim 1, it is characterised in that：First, second spanner portions are plastics system
Into first, second spanner portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720781769.0U CN207189528U (en) | 2017-06-30 | 2017-06-30 | A kind of nut spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720781769.0U CN207189528U (en) | 2017-06-30 | 2017-06-30 | A kind of nut spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207189528U true CN207189528U (en) | 2018-04-06 |
Family
ID=61784440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720781769.0U Expired - Fee Related CN207189528U (en) | 2017-06-30 | 2017-06-30 | A kind of nut spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207189528U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822487A (en) * | 2019-01-23 | 2019-05-31 | 浙江伟星新型建材股份有限公司 | The two-way rotatable location structure of one kind and its application method |
| TWI714246B (en) * | 2019-09-06 | 2020-12-21 | 興富康工業有限公司 | Nut removal tool |
| CN112894686A (en) * | 2021-01-21 | 2021-06-04 | 菲时特集团股份有限公司 | A kind of spanner |
-
2017
- 2017-06-30 CN CN201720781769.0U patent/CN207189528U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822487A (en) * | 2019-01-23 | 2019-05-31 | 浙江伟星新型建材股份有限公司 | The two-way rotatable location structure of one kind and its application method |
| TWI714246B (en) * | 2019-09-06 | 2020-12-21 | 興富康工業有限公司 | Nut removal tool |
| CN112894686A (en) * | 2021-01-21 | 2021-06-04 | 菲时特集团股份有限公司 | A kind of spanner |
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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: 20180406 Termination date: 20190630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |