CN206869752U - Spanner - Google Patents
Spanner Download PDFInfo
- Publication number
- CN206869752U CN206869752U CN201720551722.5U CN201720551722U CN206869752U CN 206869752 U CN206869752 U CN 206869752U CN 201720551722 U CN201720551722 U CN 201720551722U CN 206869752 U CN206869752 U CN 206869752U
- Authority
- CN
- China
- Prior art keywords
- montant
- cross bar
- plug division
- spanner
- locating part
- 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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- Filling, Topping-Up Batteries (AREA)
Abstract
Spanner is the utility model is related to, including：Handheld Division and plug division；Handheld Division includes cross bar and montant, and the middle part of cross bar and one end of montant connect, cross bar and the T-shaped connection of montant, and cross bar and montant are respectively provided with cylindrical structure, and the diameter of cross bar is more than the diameter of montant, and the axial length of cross bar is less than the axial length of montant；Plug division includes plug division body and hexagonal portion, one end of plug division body is connected with the one end of montant away from cross bar, the one end of plug division body away from montant offers fixing hole, six corner sections are inserted in fixing hole, the side of plug division body offers spacing hole, spacing hole is connected with fixing hole, and a locating part is plugged in spacing hole, and locating part is connected to hexagonal portion.Cross bar is advantageous to user's force, and power is transferred into montant by leverage during force, drives plug division to rotate, it is only necessary to can turn nut or bolt to cross bar force rotation, can be used in small space, and be easy to exert a force, effectively increase the flexibility of spanner.
Description
Technical field
Spanner technical field is the utility model is related to, more particularly to spanner.
Background technology
Spanner is a kind of instrument for being used to mount and dismount nut, bolt or screw.Traditional spanner is often vertical bar
Shape, there is one end that the turn-knob portion of interior angle screw thread or exterior angle screw thread is located at spanner.This spanner is when in use, it is necessary to spiral shell
To follow closely and rotated for axle, whole spanner, i.e. the length of spanner is the radius of gyration, it is necessary to take larger rotation space, and
Then it is difficult with small space, and is not easy to exert a force.
Utility model content
Based on this, it is necessary to need to take larger rotation space for traditional spanner, and be then difficult in small space
A kind of the defects of using, and being not easy to force, there is provided spanner.
A kind of spanner, including：Handheld Division and plug division；
The Handheld Division includes cross bar and montant, and the middle part of the cross bar is connected with one end of the montant, the cross bar
With the T-shaped connection of the montant, and the cross bar and the montant are respectively provided with cylindrical structure, and the diameter of the cross bar is more than institute
The diameter of montant is stated, the axial length of the cross bar is less than the axial length of the montant；
The plug division includes plug division body and hexagonal portion, and one end of the plug division body and the montant are away from institute
One end connection of cross bar is stated, the described one end of plug division body away from the montant offers fixing hole, and the hexagonal portion is at least
Part is inserted in the fixing hole, and the side of the plug division body offers spacing hole, the spacing hole and the fixation
Hole connects, and plugs a locating part in the spacing hole, the locating part is connected to the hexagonal portion.
In one of the embodiments, the cross bar is perpendicular to the montant.
In one of the embodiments, the hexagonal portion has hexagonal cross-section.
In one of the embodiments, the fixing hole has hexagonal cross-section.
In one of the embodiments, the fixing hole has circular cross-section.
In one of the embodiments, the locating part is provided with external screw thread, and the side wall of the spacing hole is provided with interior spiral shell
Line, the locating part are spirally connected with the plug division body.
In one of the embodiments, the hexagonal portion offers positioning hole, and the locating part is inserted through the spacing hole
In the positioning hole.
In one of the embodiments, the plug division body welds with the montant.
In one of the embodiments, the plug division body and the montant integrally connected.
In one of the embodiments, the cross bar and the montant integrally connected.
Above-mentioned spanner, the T-shaped setting in Handheld Division, cross bar are advantageous to user's force, passed power by leverage during force
Be handed to montant, drive plug division to rotate, so as to rotating nut or bolt, it is only necessary to cross bar force rotation can turn nut or
It person's bolt, can be used in small space, and be easy to exert a force, effectively increase the flexibility of spanner.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the spanner of an embodiment；
Fig. 2 is the cross-sectional view of the spanner of an embodiment；
Fig. 3 is the cross-sectional view of the spanner of another embodiment；
Fig. 4 is the cross-sectional view of the spanner of another embodiment.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
The more thorough and comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being arranged at " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of the Listed Items of one or more correlations.
For example, a kind of spanner, including：Handheld Division and plug division；The Handheld Division includes cross bar and montant, the cross bar
Middle part is connected with one end of the montant, the cross bar and the T-shaped connection of the montant, and the cross bar and the montant have
There is cylindrical structure, the diameter of the cross bar is more than the diameter of the montant, and the axial length of the cross bar is less than the montant
Axial length；The plug division includes plug division body and hexagonal portion, and one end of the plug division body and the montant are remote
One end from the cross bar connects, and the described one end of plug division body away from the montant offers fixing hole, the hexagonal portion
At least partly be inserted in the fixing hole, the side of the plug division body offers spacing hole, the spacing hole with it is described
Fixing hole connects, and plugs a locating part in the spacing hole, the locating part is connected to the hexagonal portion.
In the present embodiment, the T-shaped setting in Handheld Division, cross bar is advantageous to user's force, by leverage by power during force
Montant is transferred to, drives plug division to rotate, so as to rotating nut or bolt, it is only necessary to can turn nut to cross bar force rotation
Or bolt, it can be used in small space, and be easy to exert a force, effectively improve the flexibility of spanner.
As shown in figure 1, it is the spanner 10 of an embodiment, including：Handheld Division 100 and plug division 200；The Handheld Division
100 include cross bar 110 and montant 120, and the middle part of the cross bar 110 is connected with one end of the montant 120, the cross bar 110
With the 120 T-shaped connection of montant, i.e. Handheld Division 100 has a T-shaped structure, and the cross bar 110 is perpendicular to the montant 120, i.e.,
The axial direction for being axially perpendicular to montant 120 of cross bar 110.
The cross bar 110 and the montant 120 are respectively provided with cylindrical structure, and the diameter of the cross bar 110 is more than described erect
The diameter of bar 120, the axial length of the cross bar 110 are less than the axial length of the montant 120.
As depicted in figs. 1 and 2, the plug division 200 includes plug division body 210 and hexagonal portion 220, the plug division sheet
Body 210 has cylindrical structure, one end of the plug division body 210 and the one end of the montant 120 away from the cross bar 110
Connection, the one end of the plug division body 210 away from the montant 120 offers fixing hole 211, i.e. the fixing hole 211 is along slotting
The axial direction of socket part body 210 is opened up, and described at least part of hexagonal portion 220 is inserted in the fixing hole 211, the plug division sheet
The side of body 210 offers spacing hole 212, and the radial direction of the spacing hole 212 along plug division body 210 opens up, the spacing hole 212
Connected with the fixing hole 211, a locating part 300 is plugged in the spacing hole 212, the locating part 300 is connected to described six
Corner 220.
Specifically, because the length of cross bar 110 is less than the length of montant 120, therefore cross bar 110 has less length,
So that radius is smaller when rotating, it should be understood that because montant 120 is connected to the middle part of cross bar 110, when cross bar 110 rotates
Rotated using the central axis of montant 120 as rotating shaft, therefore, the radius of gyration of cross bar 110 is the one of the length of cross bar 110
Half, therefore, the unitary rotation radius of spanner 10 is smaller, is advantageous to use in small space, and because cross bar 110 is perpendicular to montant
120, be easy to user to exert a force, be advantageous to deliver torque to montant 120 by leverage, and then cause user turn nut or
Person's bolt is more laborsaving.Further, since cross bar 110 is relatively large in diameter, larger torque can be born so that spanner 10 can be held
By larger torsion.
The hexagonal portion 220 is inserted in fixing hole 211 so that hexagonal portion 220 can replace, specifically, when locating part 300
Taken out from spacing hole 212, the limitation that hexagonal portion 220 loses locating part 300 can take out from fixing hole 211, and can be replaced
Change, for example, various sizes of hexagonal portion 220 is replaced, for example, replacing with anistree portion or interior hexagonal portion 220.And work as hexagonal portion
220 when being plugged in fixing hole 211, and locating part 300 is connected to hexagonal portion 220, can effectively fix hexagonal portion 220, avoid six
Corner 220 produces displacement.
In above-described embodiment, 100 T-shaped setting of Handheld Division, cross bar 110 is advantageous to user's force, passes through lever during force
Power is transferred to montant 120 by effect, drives plug division 200 to rotate, so as to rotating nut or bolt, it is only necessary to applied to cross bar 110
Power, which rotates, can turn nut or bolt, can be used in small space, and be easy to exert a force, and effectively improve the flexible of spanner 10
Property.
In order that obtaining, the overall structure of spanner 10 is more firm, and intensity is higher, for example, the cross bar 110 and the montant 120
Welding, and for example, the cross bar 110 and the integrally connected of montant 120, i.e. cross bar 110 are integrally formed with montant 120, so, should
Connection between cross bar 110 and montant 120 is more firm, and then make it that the intensity of Handheld Division 100 is higher, and structure is more firm.
In order that the connection obtained between plug division body 210 and montant 120 is more firm, for example, the plug division body
210 with the integrally connected of montant 120, for example, plug division body 210 is integrally formed with montant 120, and for example, the plug division
Body 210 welds with the montant 120, so, plug division body 210 and the integrally connected of montant 120 or dares to connect, enables to
Connection between plug division body 210 and montant 120 is more firm.
Should connect, Transfer Medium of the montant 120 as torque, and plug division body 210 then carry it is larger
Load, the power that plug division body 210 is born is big compared with montant 120, and therefore, plug division body 210 needs higher intensity, in order to carry
The intensity of high plug division body 210, for example, the external diameter of the plug division body 210 is more than the diameter of the montant 120, so,
Plug division body 210 has bigger diameter, and bigger power can be born compared to montant 120, therefore, effectively increases grafting
The intensity of portion's body 210.
In order to further fix hexagonal portion 220 so that the better of nut is turned, for example, as shown in figure 1, described six
Corner 220 has hexagonal cross-section, for example, the fixing hole 211 has hexagonal cross-section, so, six sides of the fixing hole 211
The side wall of tee section is fully connected to the side wall in hexagonal portion 220, and then when make it that plug division body 210 rotates, being capable of effective band
Dynamic hexagonal portion 220 rotates, so, the hexagonal portion 220 limited in the vertical by locating part 300 and can not be in fixing hole 211
Interior motion, also in the horizontal by fixing hole 211 side wall the deflection for being defined to produce relative plug division body 210,
And then hexagonal portion 220 is more firmly secured on plug division body 210.
In order to fix hexagonal portion, in a further embodiment, the fixing hole has circular cross-section, for example, the hexagonal portion
Cylinder sub-portion and hexagonal sub-portion including integrally connected, the cylinder sub-portion is inserted in fixing hole, and hexagonal sub-portion is raised in this
Plug division body, the locating part are connected to the cylinder sub-portion through the spacing hole, and so, the abutting of the locating part causes
The cylinder sub-portion in hexagonal portion is fixed, and then hexagonal portion is fixed, and different sizes or the hexagonal of different size
The diameter of the cylinder sub-portion in portion is identical, and so, the cylinder sub-portion in the hexagonal portion of different size can be inserted in the fixing hole,
And then realize the replacement in the hexagonal portion of different size.
It is fixed in order that obtaining locating part 300 on plug division body 210, in one embodiment, refers to Fig. 2, it is described
Locating part 300 is provided with external screw thread, and the side wall of the spacing hole 212 is provided with internal thread, the locating part 300 and the grafting
Portion's body 210 is spirally connected, and specifically, locating part 300 is screwed onto in spacing hole 212, by adjusting locating part 300 in spacing hole 212
Interior depth so that hexagonal portion 220 is fastened or loosened, in addition, when locating part 300 is tightened, and it is connected to hexagonal portion 220
When, locating part 300 is fixed in spacing hole 212 so that locating part 300 is fixed.In order to further fix hexagonal portion
220, for example, the both sides of the plug division body 210 symmetrically offer two spacing holes 212, set in each spacing hole 212
A locating part 300 is put, two locating parts 300 are connected to the both sides in the hexagonal portion 220 respectively, so, by both sides to hexagonal
Portion 220 is pressed simultaneously so that hexagonal portion 220 is fully fixed.
In order to further fix hexagonal portion 220, in a further embodiment, as shown in figure 3, the hexagonal portion 220 opens up
There is positioning hole 221, the locating part 300 is inserted in the positioning hole 221 through the spacing hole 212, in the present embodiment, limit
Position part 300 carries out clamping to hexagonal portion 220, when hexagonal portion 220 rotates nutting, due to the clamping of locating part 300 so that six
Corner 220 will not produce the skew relative to plug division body 210, and then make it that the use of spanner 10 is highly efficient.
In order to further improve the intensity of Handheld Division 100 and toughness, the deformation of Handheld Division 100 and fracture are avoided, for example, such as
Shown in Fig. 4, the Handheld Division 100 is provided with rib 400, for example, the rib 400 has T-shaped structure, for example, hand-held
The middle part in portion 100 is provided with T-shaped chamber 101, and the rib 400 is placed in the T-shaped chamber 101, for example, the rib 400
Material and the material of the Handheld Division 100 it is different, for example, the material of the Handheld Division 100 is cast iron, for example, described hand-held
The material in portion 100 is alfer, for example, the material of the rib 400 is tungsten steel alloy, strengthens 400 tools made of wolfram steel
Have high intensity, effectively can provide support to Handheld Division 100, effectively improve the bulk strength of Handheld Division 100, and cast iron or
Handheld Division made of alfer then has preferable toughness, can effectively avoid stress and be broken, and in the support of rib
Under, there is higher intensity.For example, pour the Handheld Division 100 of cast iron matter, Handheld Division 100 in the outside of rib 400 of tungsten steel alloy
After cooling, the Handheld Division 100 that middle part sets T-shaped rib 400 is formed, so, the middle part of Handheld Division 100 is due to close to rotation
Axle, therefore, the middle part of Handheld Division 100 will bear larger torsion, and because the middle part of Handheld Division 100 is provided with rib 400,
Effectively increase the intensity of Handheld Division 100 so that Handheld Division 100 can bear bigger torsion, effectively increase spanner 10
Service life.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- A kind of 1. spanner, it is characterised in that including：Handheld Division and plug division；The Handheld Division includes cross bar and montant, and the middle part of the cross bar is connected with one end of the montant, the cross bar and institute The T-shaped connection of montant is stated, and the cross bar and the montant are respectively provided with cylindrical structure, the diameter of the cross bar is more than described erect The diameter of bar, the axial length of the cross bar are less than the axial length of the montant；The plug division includes plug division body and hexagonal portion, and one end of the plug division body and the montant are away from the horizontal stroke One end connection of bar, the described one end of plug division body away from the montant offer fixing hole, and the hexagonal portion is at least partly It is inserted in the fixing hole, the side of the plug division body offers spacing hole, and the spacing hole connects with the fixing hole It is logical, a locating part is plugged in the spacing hole, the locating part is connected to the hexagonal portion.
- 2. spanner according to claim 1, it is characterised in that the cross bar is perpendicular to the montant.
- 3. spanner according to claim 1, it is characterised in that the hexagonal portion has hexagonal cross-section.
- 4. spanner according to claim 3, it is characterised in that the fixing hole has hexagonal cross-section.
- 5. spanner according to claim 1, it is characterised in that the fixing hole has circular cross-section.
- 6. spanner according to claim 1, it is characterised in that the locating part is provided with external screw thread, the spacing hole Side wall is provided with internal thread, and the locating part is spirally connected with the plug division body.
- 7. spanner according to claim 1, it is characterised in that the hexagonal portion offers positioning hole, and the locating part is worn The spacing hole is crossed to be inserted in the positioning hole.
- 8. spanner according to claim 1, it is characterised in that the plug division body welds with the montant.
- 9. spanner according to claim 1, it is characterised in that the plug division body and the montant integrally connected.
- 10. spanner according to claim 1, it is characterised in that the cross bar and the montant integrally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720551722.5U CN206869752U (en) | 2017-05-17 | 2017-05-17 | Spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720551722.5U CN206869752U (en) | 2017-05-17 | 2017-05-17 | Spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206869752U true CN206869752U (en) | 2018-01-12 |
Family
ID=61340164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720551722.5U Expired - Fee Related CN206869752U (en) | 2017-05-17 | 2017-05-17 | Spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206869752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518644A (en) * | 2020-11-30 | 2021-03-19 | 国网青海省电力公司黄化供电公司 | Single-rod electrified bolt fastening tool |
-
2017
- 2017-05-17 CN CN201720551722.5U patent/CN206869752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518644A (en) * | 2020-11-30 | 2021-03-19 | 国网青海省电力公司黄化供电公司 | Single-rod electrified bolt fastening tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20210517 |