CN108581909A - Porous nut spanner - Google Patents
Porous nut spanner Download PDFInfo
- Publication number
- CN108581909A CN108581909A CN201810509289.8A CN201810509289A CN108581909A CN 108581909 A CN108581909 A CN 108581909A CN 201810509289 A CN201810509289 A CN 201810509289A CN 108581909 A CN108581909 A CN 108581909A
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- CN
- China
- Prior art keywords
- nut
- spanner
- face
- hole
- handle
- 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.)
- Pending
Links
- 230000007704 transition Effects 0.000 claims description 43
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 4
- 244000152100 Sorbus torminalis Species 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 241000282693 Cercopithecidae Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/56—Spanner sets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The present invention provides a kind of porous nut spanners, belong to hardware tool manufacturing technology field.It solves the problems such as prior art design is unreasonable.This porous nut spanner includes handle, and at least one end on handle is equipped with spanner, and at least one nut for being inserted in for external shape, the compatible nut of size is offered on several faces on every spanner and pulls hole.The advantages of this porous nut spanner, is：Hole is pulled since multiple nuts can be opened up on a spanner, it therefore can be when pulling different size of nut, need to only select in spanner matched nut to pull hole can, complex process without completing first to remove the unmatched sleeve of model and then find again the matched sleeve of model, last installation sleeve again, is greatly reduced installation, the removal efficiency of nut.
Description
Technical field
The invention belongs to hardware tool manufacturing technology fields, more particularly, to a kind of porous nut spanner.
Background technology
Nut spanner is the hardware tool that the people such as assembly, repairing factory family use, and the monkey wrench held is time saving
It is laborsaving, it is easy to use, have various spanners currently on the market, great variety of goods, but existing omnipotent nut spanner be by
As soon as handle and different size of sleeve composition, need replacing not when causing to use to pull different size of nut
Same sleeve, it is time-consuming and laborious, and since sleeve quantity is more, tool weight increases, it has not been convenient to the defects of carrying.
Invention content
Regarding the issue above, the present invention provides a kind of reasonable design, solves and is pulling different size of spiral shell
The porous nut spanner for the problem of different size of sleeve is needed replacing when female.
In order to achieve the above objectives, present invention employs following technical proposals：The porous nut spanner of the present invention, including hand
Handle, it is characterised in that：At least one end on handle is equipped with spanner, and at least one use is offered on several faces on every spanner
Hole is pulled in the nut being inserted in for external shape, the compatible nut of size.Since multiple nuts can be opened up on a spanner
Hole is pulled, therefore only matched nut in spanner can need to be selected to pull hole when pulling different size of nut
, without completing first to remove the unmatched sleeve of model and then finding the matched sleeve of model, last installation sleeve again again
Complex process, installation, the removal efficiency of nut is greatly reduced.
Preferably, spanner is column structure, including is located at the cylinder end face at column structure both ends and by least three
The cylinder wrapping face for being coated on column structure side being sequentially connected, nut are pulled hole and are opened on cylinder wrapping face.It is simple in structure,
Opening up for hole is pulled convenient for nut.
Preferably, it is only opened up on every cylinder wrapping face and pulls hole there are one nut, all nuts being opened on every spanner are pulled
In the center line in hole is generally aligned in the same plane.It has further facilitated nut and has pulled opening up for hole, while the work for also improving spanner is strong
Degree.
Preferably, the wrapping of each cylinder face shape, the size on spanner are identical, pulled per nut hole center line and with the nut
The center line for pulling hole corresponding cylinder wrapping face overlaps.Hole is pulled convenient for nut and the nut to be pulled quickly positions, and is coordinated.
Preferably, the inner diameter size that all nuts being opened on all spanners pull hole is different.Spanner is set to pull
More different size of nuts, further increase the scope of application of spanner.
Preferably, all nuts being opened on every spanner are pulled hole and are opened in successively on the spanner by inner diameter size sequence
On the cylinder wrapping face being sequentially connected.Convenient for being quickly found out hole is pulled with the matched nut of the nut to be pulled.
Preferably, the both ends of handle are respectively provided with a spanner.Convenient for when a spanner pulls nut, another spanner can be with
It holds with a hand, while increasing torque when pulling nut, in addition further improve the scope of application of this spanner, can pull
The more nut of different model is thus not necessarily to carry the sleeve of a large amount of different model, carries weight and mitigate significantly, and
It is also convenient for carrying, only hand is needed to hold just, and no longer need to place the instrument cases of the sleeve of different model.
Preferably, handle longitudinal direction side is enclosed and is set by several shapes, size identical handle wrapping face, and handle wraps face
Number be 3 to 12；Handle and spanner are arranged for integral type；Nut pull be equipped on the inside of hole it is opposite with direction to be pulled anti-skidding
Line；The nut is pulled hole bottom and is convexly equipped with pulls the centralized positioning column that centerline hole overlaps with nut.Multiple handle packets on handle
Setting around face plays the role of anti-skidding, and easy to operation, handle and spanner are that integral type setting solves existing omnipotent nut and pulls
Due to being equipped with movable device in hand, when use, is susceptible to failure, and product is fragile, is not durable, and production technology is complicated, cost
Original text, performance unstable problem when use, the setting of reversed anti-skid chequer improve nut pull hole side and the nut to be pulled it
Between frictional force, to improve torque, convenient for pulling for nut, the setting of centralized positioning column is not only convenient for the quick fixed of nut
It position while reducing nut and nut and pulls the contact area of hole bottom, when to reduce when pulling nut to nut rotation
Obstruction power.
Preferably, from spanner the cylinder end face far from handle one end each side to on its one-to-one spanner
The inclined First Transition face being arranged outward is equipped between cylinder wrapping face；From spanner close to the cylinder end face of handle one end
Each side is equipped with inclined the second transition face being arranged outward between the cylinder wrapping face on its one-to-one spanner；Phase
Third transition face is equipped between adjacent cylinder wrapping face；Close to cylinder end face side and adjacent thereto two on third transition face
The 4th transition face is equipped between First Transition face or the second transition face.The centre of the palm is convenient in the setting of First Transition face and the second transition face
It with the gripping of finger tips, prevents from being scratched by the crest line on spanner when holding spanner, and both can be with the centre of the palm when its gripping
It can also be that the centre of the palm facing away from handle towards handle, improve the convenience of gripping, being provided in for third transition face prevents hand
Referring to intermediate position will not be scratched when being resisted against on spanner by the crest line on spanner, and the 4th being provided in for transition face prevents hand
Referring to will not be scratched close to palm one end when being resisted against on spanner by the crest line on spanner, while First Transition face, the second mistake
The setting for crossing face, third transition face and the 4th transition face increases the contact area of hand and spanner, to enhance frictional force,
It pulls more effortless when nut.
Preferably, nut pulls the petal-shaped contact that hole inner circumferential is equipped with several radially-inwardly protrusions.It further improves
Torque is pulled to nut.
Compared with prior art, the advantages of this porous nut spanner, is：Hole is pulled by opening up multiple nuts on spanner,
Therefore can when pulling different size of nut, need to only select in spanner matched nut pull hole can, and
It need not complete first to remove the unmatched sleeve of model and then find again the matched sleeve of model, last installation sleeve again is answered
Installation, the removal efficiency of nut is greatly reduced in miscellaneous process；Handle and spanner are that integral type setting solves existing omnipotent nut
Due to being equipped with movable device in spanner, when use, is susceptible to failure, and product is fragile, is not durable, and production technology is complicated, cost
Original text, performance unstable problem when use.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 provides the structural schematic diagram of an angle in the embodiment of the present invention.
Fig. 2 provides the structural schematic diagram of another angle in the embodiment of the present invention.
Fig. 3 provides the structural schematic diagram of spanner in the embodiment of the present invention.
In figure, handle 1, handle wrapping face 11, spanner 2, cylinder end face 21, cylinder wrapping face 22, First Transition face 23, the
Two transition faces 24, third transition face 25, the 4th transition face 26, nut pull hole 3, petal-shaped contact 31.
Specific implementation mode
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited in following embodiments.
As shown in Figures 1 to 3, this porous nut spanner, including handle 1, at least one end on handle 1 are equipped with spanner 2, often pull
At least one nut for being inserted in for external shape, the compatible nut of size is respectively offered on several faces on first 2
Hole 3 is pulled, hole 3 is pulled since multiple nuts can be opened up on a spanner 2, it can be when pulling different size of nut, only
Need to select in spanner 2 matched nut pull hole 3 can, first remove the unmatched set of model without completing
Cylinder then find again the matched sleeve of model, last installation sleeve again complex process, the installation of nut is greatly reduced, tears open
Unload efficiency.
Specifically, spanner 2 here be column structure, including be located at column structure both ends cylinder end face 21 and by
At least three cylinder wrapping faces 22 for being coated on column structure side being sequentially connected, nut pull hole 3 and are opened in cylinder wrapping face
It is simple in structure on 22, opening up for hole 3 is pulled convenient for nut, the number in the wrapping face 22 on preferred spanner 2 is even bit, into one
The number in the wrapping face 22 on one spanner 2 in step ground is 6 and each wrapping face 22 is shape, the identical rectangle plane of size,
It is cellular regular hexagon structure to form cross section；Here it only opens up on every cylinder wrapping face 22 and is pulled there are one nut
Hole 3, all nuts being opened on every spanner 2 pull hole 3 center line be generally aligned in the same plane in, further facilitated nut and pulled hole
3 open up, while also improving the working strength of spanner 2；Here each cylinder wrapping 22 shape of face, size phase on spanner 2
Together, the center line that the center line in hole 3 is pulled per nut and pulls the corresponding cylinder wrapping face 22 of hole 3 with the nut overlaps, and is convenient for nut
It pulls hole 3 and the nut to be pulled quickly positions, coordinates；Here all nuts being opened on all spanners 2 pull the internal diameter in hole 3
Size is different, so that spanner 2 is pulled more different size of nuts, further increases the scope of application of spanner；Here
All nuts being opened on every spanner 2 pull hole 3 and be opened in being sequentially connected on the spanner 2 successively by inner diameter size sequence
Cylinder wraps on face 22, and hole 3 is pulled with the matched nut of the nut to be pulled convenient for being quickly found out；Here the both ends of handle 1 are each
Equipped with a spanner 2, convenient for when a spanner 2 pulls nut, another spanner 2 can be held with a hand, while being increased and being pulled
In addition torque when nut further improves the scope of application of this spanner, can pull the nut of more different model, this
Sample is just not necessarily to carry the sleeve of a large amount of different model, carries weight and mitigates significantly, and be also convenient for carrying, only hand is needed to hold just
Row, and no longer need to place the instrument cases of the sleeve of different model.
Further, here the longitudinal side of handle 1 enclosed by several shapes, size identical handle wrapping face 11 set and
At the number that handle wraps face 11 is 3 to 12, and handle 1 and spanner 2 are arranged for integral type, and nut pulls 3 inside of hole and is equipped with and wants
Pull the opposite anti-skid chequer in direction, nut is pulled 3 bottom of hole and is convexly equipped with pulls the centralized positioning column that 3 center line of hole overlaps, hand with nut
The setting in multiple handle wrappings face 11 plays the role of anti-skidding on handle 1, easy to operation, and handle 1 and spanner 2 are integral type setting solution
It has determined due to being equipped with movable device in existing omnipotent nut spanner, when use, is susceptible to failure, and product is fragile, is not durable,
Production technology is complicated, cost original text, and performance unstable problem when use, the setting of reversed anti-skid chequer improves nut and pulls hole 3 weeks
Frictional force between side and the nut to be pulled, to improve torque, convenient for pulling for nut, the setting of centralized positioning column is not
Only it is convenient for the quick positioning of nut while reduces nut and nut pulls the contact area of 3 bottom of hole, is being pulled to reduce
Obstruction power when nut to nut rotation；Here from spanner 2 far from 1 one end of handle cylinder end face 21 each side to
It is equipped with the inclined First Transition face 23 being arranged outward between cylinder wrapping face 22 on its one-to-one spanner 2, is pulled certainly
On first 2 close to each side of the cylinder end face 21 of 1 one end of handle to the cylinder wrapping face 22 on its one-to-one spanner 2 it
Between be equipped with inclined the second transition face 24 being arranged outward, adjacent cylinder wrap face 22 between be equipped with 25 third of third transition face
It is close on transition face 25 to be set between 21 side of cylinder end face and adjacent thereto two First Transition faces 23 or the second transition face 24
There is the 4th transition face 26.The setting of First Transition face 23 and the second transition face 24 prevents convenient for the gripping in the centre of the palm and finger tips
Scratched by the crest line on spanner 2 when holding spanner 2, and its gripping when both can be with the centre of the palm towards handle 1 can also be the palm
The heart facing away from handle 1, improve the convenience of gripping, being provided in of third transition face 25 prevent among finger position against
It will not be scratched by the crest line on spanner 2 when on spanner 2, being provided in for the 4th transition face 26 prevents finger close to palm one
End will not be scratched when being resisted against on spanner 2 by the crest line on spanner 2, while First Transition face 23, the second transition face 24, the
The contact area that the setting of three transition faces 25 and the 4th transition face 26 increases hand and spanner 2 is pulled to enhance frictional force
It is more effortless when dynamic nut；Here nut pulls the petal-shaped contact 31 that 3 inner circumferential of hole is equipped with several radially-inwardly protrusions, into one
Step improves the torque of pulling to nut, and preferably nut is pulled 3 inner circumferential of hole and is equipped with by 12 successively in being generally aligned in the same plane
The petal-shaped contact 31 of connection forms plum blossom shape.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although be used more herein handle 1, handle wrapping face 11, spanner 2, cylinder end face 21, cylinder wrapping face 22,
First Transition face 23, the second transition face 24, third transition face 25, the 4th transition face 26, nut pull hole 3, petal-shaped contact 31 etc.
Term, but it does not preclude the possibility of using other terms.The use of these items is only for more easily describe and explain
The essence of the present invention；Any one of the additional limitations is construed as all to disagree with spirit of that invention.
Claims (10)
1. a kind of porous nut spanner, including handle（1）, it is characterised in that：The handle（1）On at least one end be equipped with pull
Head（2）, per the spanner（2）On several faces on respectively offer it is at least one for mutually being fitted for external shape, size
The nut that the nut matched is inserted in pulls hole（3）.
2. porous nut spanner according to claim 1, which is characterized in that the spanner（2）For column structure, including
It is located at the cylinder end face at the column structure both ends（21）It is coated on the column with what is be sequentially connected by least three
The cylinder of body structure side wraps face（22）, the nut pulls hole（3）It is opened in cylinder wrapping face（22）On.
3. porous nut spanner according to claim 2, which is characterized in that wrap face per the cylinder（22）On only open
If pulling hole there are one nut（3）, it is opened in per the spanner（2）On all nuts pull hole（3）Center line position
In in same plane.
4. porous nut spanner according to claim 3, which is characterized in that the spanner（2）On each cylinder wrapping
Face（22）Shape, size are identical, and hole is pulled per the nut（3）Center line and pull hole with the nut（3）Corresponding cylinder packet
Around face（22）Center line overlap.
5. porous nut spanner according to claim 3, which is characterized in that be opened in all spanners（2）On
All nuts pull hole（3）Inner diameter size it is different.
6. porous nut spanner according to claim 5, which is characterized in that be opened in per the spanner（2）On institute
There is the nut to pull hole（3）It is opened in the spanner successively by inner diameter size sequence（2）On be sequentially connected cylinder wrapping face
（22）On.
7. porous nut spanner according to claim 1, which is characterized in that the handle（1）Both ends be respectively provided with one
Spanner（2）.
8. according to any porous nut spanner of claim 2 to 7, which is characterized in that the handle（1）Longitudinal side
Face is wrapped by several shapes, the identical handle of size（11）It encloses and sets, the handle wraps face（11）Number be 3 to 12
It is a；The handle（1）And spanner（2）It is arranged for integral type；The nut pulls hole（3）Inside is equipped with and direction phase to be pulled
Anti- ground anti-skid chequer；The nut pulls hole（3）Bottom is convexly equipped with pulls hole with nut（3）The centralized positioning column that center line overlaps.
9. porous nut spanner according to claim 8, which is characterized in that from the spanner（2）Upper separate handle（1）
The cylinder end face of one end（21）Each side to its one-to-one spanner（2）On cylinder wrap face（22）Between be equipped be in
It is tilted towards the First Transition face of outer setting（23）；From the spanner（2）Upper close handle（1）The cylinder end face of one end（21）'s
Each side to its one-to-one spanner（2）On cylinder wrap face（22）Between be equipped with inclined the second mistake being arranged outward
Cross face（24）；The adjacent cylinder wraps face（22）Between be equipped with third transition face（25）；The third transition face
（25）Upper close cylinder end face（21）Side and adjacent thereto two First Transition faces（23）Or second transition face（24）Between
Equipped with the 4th transition face（26）.
10. porous nut spanner according to claim 8, which is characterized in that the nut pulls hole（3）Inner circumferential is set
There is the petal-shaped contact of several radially-inwardly protrusions（31）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810509289.8A CN108581909A (en) | 2018-05-24 | 2018-05-24 | Porous nut spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810509289.8A CN108581909A (en) | 2018-05-24 | 2018-05-24 | Porous nut spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108581909A true CN108581909A (en) | 2018-09-28 |
Family
ID=63629067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810509289.8A Pending CN108581909A (en) | 2018-05-24 | 2018-05-24 | Porous nut spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108581909A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2905329Y (en) * | 2006-05-19 | 2007-05-30 | 徐志明 | Internal hexagon wrench |
| US20070144312A1 (en) * | 2005-12-27 | 2007-06-28 | Bobby Hu | Wrench with anti-slipping function |
| CN201067874Y (en) * | 2007-08-22 | 2008-06-04 | 杜文娟 | Double offset ring spanner with ratchet with multiple pulling pore |
| CN201304614Y (en) * | 2008-11-21 | 2009-09-09 | 冯钦闲 | Eight hole socket spanner |
| CN105033914A (en) * | 2015-06-29 | 2015-11-11 | 南通蒂龙针织制衣有限公司 | Dual-purpose wrench |
| CN208391909U (en) * | 2018-05-24 | 2019-01-18 | 德清诚立机电科技有限公司 | Porous nut spanner |
-
2018
- 2018-05-24 CN CN201810509289.8A patent/CN108581909A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070144312A1 (en) * | 2005-12-27 | 2007-06-28 | Bobby Hu | Wrench with anti-slipping function |
| CN2905329Y (en) * | 2006-05-19 | 2007-05-30 | 徐志明 | Internal hexagon wrench |
| CN201067874Y (en) * | 2007-08-22 | 2008-06-04 | 杜文娟 | Double offset ring spanner with ratchet with multiple pulling pore |
| CN201304614Y (en) * | 2008-11-21 | 2009-09-09 | 冯钦闲 | Eight hole socket spanner |
| CN105033914A (en) * | 2015-06-29 | 2015-11-11 | 南通蒂龙针织制衣有限公司 | Dual-purpose wrench |
| CN208391909U (en) * | 2018-05-24 | 2019-01-18 | 德清诚立机电科技有限公司 | Porous nut spanner |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180928 |