CN106737342A - Sleeve assembly and the spanner with it - Google Patents
Sleeve assembly and the spanner with it Download PDFInfo
- Publication number
- CN106737342A CN106737342A CN201510812330.5A CN201510812330A CN106737342A CN 106737342 A CN106737342 A CN 106737342A CN 201510812330 A CN201510812330 A CN 201510812330A CN 106737342 A CN106737342 A CN 106737342A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- sleeve assembly
- outer sleeve
- disk
- lever
- 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
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
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/481—Spanners; Wrenches for special purposes for operating in areas having limited access
-
- 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
-
- 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
- B25B23/0035—Connection means between socket or screwdriver bit and tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of sleeve assembly and the spanner with it, sleeve assembly includes：Multiple nested sleeves for setting, multiple sleeves include the outer sleeve and at least one inner sleeve in outer sleeve positioned at outside, the inner peripheral surface of outer sleeve is formed with outer sleeve auxiliary section, and the inner peripheral surface of inner sleeve is formed with inner sleeve auxiliary section, and two adjacent sleeves relative can be slided vertically；Non-slip material, Non-slip material is formed between two neighboring sleeve；Flexible restoring organ, flexible restoring organ includes：Return springs and disk is only supported, return springs and be only arranged in outer sleeve to disk and one end towards inner sleeve of return springs is only located to disk, each inner sleeve stops being against and only supports on disk；Locking maintaining body, locking maintaining body is arranged for locking elastic resetting-mechanism, to keep flexible restoring organ with respect to the axial location of outer sleeve.The sleeve assembly can be coordinated by setting multiple sleeves with the nut of plurality of specifications, and sleeve assembly versatility is good.
Description
Technical field
The present invention relates to a kind of spanner technical field, more particularly to a kind of sleeve assembly and the spanner with the sleeve assembly.
Background technology
In correlation technique, bolt, the nut of appearance for elastic narrow position of sleeve etc. brings great convenience, with plus
The cooperation such as stock, ratchet spanner greatly improves operating efficiency.But because bolt, nut size are different, and there is English
System covers standard with mounce, so needing to prepare to adapt to various sizes of sleeve, is also required to rake about when using, during waste
Between inefficiency.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.Therefore, the present invention proposes one
Plant the sleeve assembly that can coordinate with the nut of plurality of specifications or bolt.
The present invention further proposes a kind of spanner.
Sleeve assembly of the invention, including：Multiple nested sleeves for setting, the multiple sleeve is included positioned at outside
One outer sleeve and at least one inner sleeve in the outer sleeve, the inner peripheral surface of one end of the outer sleeve are formed with outward
Sleeve auxiliary section, the inner peripheral surface of each inner sleeve is formed with inner sleeve auxiliary section, wherein two adjacent sleeve edges
Relative can axially slide；Non-slip material, the Non-slip material is formed between the two neighboring sleeve and in the sleeve
On side face or outer peripheral face；Flexible restoring organ, the flexible restoring organ includes：Return springs and only support disk, it is described multiple
Position elastic component and it is described only to disk be arranged in the outer sleeve and the direction that the return springs are only located to disk described in
One end of inner sleeve, each described inner sleeve stops being against and described only supports on disk；Locking maintaining body, the locking maintaining body
It is arranged for locking the flexible restoring organ, to keep the axial location of the relatively described outer sleeve of the flexible restoring organ.
Sleeve assembly of the invention, by setting multiple nested sleeves for setting, and sets flexible restoring organ
With locking maintaining body, can cause that sleeve assembly coordinates with the bolt or nut of plurality of specifications, sleeve can be improved
The versatility of component, can improve the ease of use of sleeve assembly, but also it is empty to reduce the occupancy of sleeve assembly
Between, it is easy to the storage of sleeve assembly.
In addition, sleeve assembly of the invention can also have following distinguishing feature：
In some examples of the invention, the inner sleeve is multiple, the coaxial nested setting of the multiple inner sleeve.
In some examples of the invention, multiple stopper slots along the axially distribution are provided with the flexible restoring organ,
The locking maintaining body includes position-limited claw, and the position-limited claw is adapted to extend into the stopper slot.
In some examples of the invention, the multiple stopper slot is continuously arranged.
In some examples of the invention, the locking maintaining body includes：Lever, the position-limited claw is arranged on the lever
One end and the outer sleeve on be provided with the lever shaft for supporting the lever；Lever elastic component, the lever elastic component connection
On the other end and the outer sleeve of the lever.
In some examples of the invention, the stopper slot and the position-limited claw are respectively configured to triangular structure of right angle.
In some examples of the invention, the right angle of the stopper slot is away from the outer sleeve auxiliary section and the neighbouring position-limited claw.
It is described only to include to disk in some examples of the invention：Connecting shaft and supporting plate, the connecting shaft are connected to described
Between supporting plate and the return springs, the supporting plate is set towards the inner sleeve.
In some examples of the invention, the Non-slip material is bulge-structure.
Spanner of the invention, including above-mentioned sleeve assembly, because above-mentioned sleeve assembly includes multiple nested settings
Sleeve, the auxiliary section size of each sleeve is different, so that sleeve assembly can coordinate with the nut of plurality of specifications or bolt,
So as to the versatility of sleeve assembly is preferable, the spanner of the sleeve assembly with above-described embodiment is easy to use, it is convenient to omit change set
The process of cylinder, operating efficiency is high.
Brief description of the drawings
Fig. 1 is the schematic diagram of sleeve assembly according to embodiments of the present invention；
Fig. 2 is the explosive view of sleeve assembly according to embodiments of the present invention；
Fig. 3 is a sectional view of sleeve assembly according to embodiments of the present invention；
Fig. 4 is another sectional view of sleeve assembly according to embodiments of the present invention；
Fig. 5 is a schematic diagram of locking maintaining body according to embodiments of the present invention；
Fig. 6 is another schematic diagram of locking maintaining body according to embodiments of the present invention.
Reference：
Sleeve assembly 100；
Outer sleeve 10；Outer sleeve auxiliary section 11；Inner sleeve 20；Inner sleeve auxiliary section 21；
Non-slip material 30；Flexible restoring organ 40；Return springs 41；Only support disk 42；Stopper slot 43；Connecting shaft 44；Branch
Fagging 45；
Locking maintaining body 50；Position-limited claw 51；Lever 52；Lever shaft 53；Lever elastic component 54.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to accompanying drawing
The embodiment of description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
Below with reference to the accompanying drawings sleeve assembly 100 according to embodiments of the present invention is described in detail, sleeve assembly 100 can be applied to be pulled
On hand for stubborn bolt or nut.
Sleeve assembly 100 according to embodiments of the present invention can include：Multiple nested sleeves for setting, Non-slip material 30, elasticity
Resetting-mechanism 40 and locking maintaining body 50.As depicted in figs. 1 and 2, multiple sleeves include an overcoat positioned at outside
Cylinder 10 and at least one inner sleeve 20 in outer sleeve 10, the inner peripheral surface of one end of outer sleeve 10 are formed with outer sleeve
Auxiliary section 11, the inner peripheral surface of each inner sleeve 20 is formed with inner sleeve auxiliary section 21, wherein two adjacent sleeves are vertically
(fore-and-aft direction i.e. shown in Fig. 3) relative can be slided.Wherein, when inner sleeve 20 is for multiple, positioned at multiple inner sleeves
The outer peripheral face of 20 outmost inner sleeves 20 coordinates with the outer sleeve auxiliary section 11 of outer sleeve 10, so that inner sleeve
Cylinder 20 is nested in the inside of outer sleeve 10, and the inner sleeve 20 positioned at the inner side of outmost inner sleeve 20 can be nested in most
In the inner sleeve auxiliary section 21 of the inner sleeve 20 of outside, multiple sleeves are embedded successively from outside to inside.
It should be noted that the auxiliary section size of each sleeve is different so that sleeve assembly 100 can with it is many
The bolt or nut for planting size coordinate, and such that it is able to increase the versatility of sleeve assembly 100, improve making for sleeve assembly 100
Use convenience.
Non-slip material 30 is formed between two neighboring sleeve, and Non-slip material 30 may be located at inner peripheral surface or the periphery of sleeve
On face.Non-slip material 30 can effectively prevent the axial and circumferential between two adjacent sleeves from sliding.Alternatively, Non-slip material 30
Can be bulge-structure, bulge-structure can be evenly distributed on the inner peripheral surface of sleeve or outer peripheral face.When nut enters into set
When the sleeve being dimensioned in cartridge module 100 and with nut coordinates, pressure of the inner sleeve 20 in the sleeve in nut is embedded
It is moved rearwards by under effect, Non-slip material 30 can effectively prevent the sleeve from being moved with mobile inner sleeve 20, and Non-slip material
30 are also prevented from being circumferentially rotated between sleeve, thereby may be ensured that the functional reliability of sleeve assembly 100.
As shown in figure 3, flexible restoring organ 40 can include：Return springs 41 and only support disk 42, return springs 41
It is arranged in outer sleeve 10 to disk 42 with stopping, and only to disk 42 positioned at return springs 41 towards the one of inner sleeve 20
End, each inner sleeve 20 is only against and only supports on disk 42.It is understood that when inner sleeve 20 is by being moved rearwards by, it is interior
Sleeve 20 can be pushed backwards against and only support disk 42, only compress return springs 41 backward to disk 42.Wherein, alternatively, inner sleeve
The end face that the direction of cylinder 20 is stopped to disk 42 can equally be provided with Non-slip material 30, Non-slip material 30 can improve only support disk 42 with
Cooperation reliability between inner sleeve 20.
According to one embodiment of present invention, as shown in Figure 3 and Figure 4, can only include to disk 42：Connecting shaft 44 and branch
Fagging 45, connecting shaft 44 is connected between supporting plate 45 and return springs 41, and supporting plate 45 sets towards inner sleeve 20
Put.Connecting shaft 44 can be with rigid attachment between supporting plate 45 and return springs 41, and supporting plate 45 can be supported effectively
Multiple inner sleeves 20, so as to when any one inner sleeve 20 is moved rearwards by, the inner sleeve 20 can push backwards against support
Plate 45.
Locking maintaining body 50 is arranged for locking elastic resetting-mechanism 40, to keep flexible restoring organ 40 with respect to overcoat
The axial location of cylinder 10.When nut is stretched into sleeve assembly 100, and the nut outer sleeve auxiliary section corresponding with its size
11 or inner sleeve auxiliary section 21 coordinate when, be embedded the inner sleeve 20 in the sleeve and be moved rearwards by and compress Flexible Reset
Part 41, after nut is fully inserted into sleeve assembly 100, locking maintaining body 50 can with locking elastic resetting-mechanism 40,
So that corresponding inner sleeve 20 and nut are maintained at existing position, next staff can carry out twisting nut
Process.
Sleeve assembly 100 according to embodiments of the present invention, by setting multiple nested sleeves for setting, and sets elastic reset
Mechanism 40 and locking maintaining body 50, can cause that sleeve assembly 100 coordinates with the bolt or nut of plurality of specifications, can
To improve the versatility of sleeve assembly 100, the ease of use of sleeve assembly 100 can be improved, but also set can be reduced
Taking up room for cartridge module 100, is easy to the storage of sleeve assembly 100.
In some examples of the invention, as shown in figure 1, multiple inner sleeves 20 coaxially nested can be set.May be appreciated
It is that the coaxial nested multiple inner sleeves 20 for setting take small volume, and corresponding when nut is stretched into sleeve assembly 100
Inner sleeve 20 can synchronously be moved rearwards by, it is ensured that the functional reliability of sleeve assembly 100.
Alternatively, as shown in Figure 5 and Figure 6, multiple axially distributed stopper slots can be provided with flexible restoring organ 40
43, locking maintaining body 50 includes position-limited claw 51, and position-limited claw 51 is adapted to extend into stopper slot 43.Preferably, multiple limits
Position groove 43 can be arranged continuously.By the spacing cooperation of position-limited claw 51 and stopper slot 43, can cause to lock maintaining body
50 can thereby may be ensured that nut stretches into the reliability in sleeve assembly 100 with locking elastic resetting-mechanism 40, it is ensured that
The functional reliability of sleeve assembly 100.And by setting multiple continuous stopper slots 43, overcoat can be stretched into according to nut
Cylinder auxiliary section 11 or inner sleeve auxiliary section 21 size come adjust with position-limited claw 51 coordinate stopper slot 43 position, from
And can integrally be stretched into order to nut in sleeve assembly 100, and then the functional reliability of sleeve assembly 100 can be improved, with
And the application portability of sleeve assembly 100.
As shown in Figure 5 and Figure 6, locking maintaining body 50 can include：Lever 52 and lever elastic component 54, position-limited claw 51
It is arranged on one end of lever 52, and outer sleeve 10 and is provided with the lever shaft 53 of support lever 52, lever elastic component 54
It is connected on the other end of lever 52 and outer sleeve 10.When nut is not extended into sleeve assembly 100, multiple stopper slots 43
Front lower place in position-limited claw 51, lever elastic component 54 may be at compressive state, as in multiple inner sleeves 20 or
When multiple is moved rearwards by, stopper slot 43 is moved rearwards by until position-limited claw 51 can extend into stopper slot with return springs 41
In 43, wherein, after nut is fully inserted into sleeve assembly 100, position-limited claw 51 can be stretched into corresponding stopper slot 43,
With locking elastic resetting-mechanism 40, and then can cause that sleeve assembly 100 coordinates with nut so as to lock maintaining body 50
It is reliable, it is easy to sleeve assembly 100 to work.
The main cooperation that position-limited claw 51 and stopper slot 43 are manipulated using lever principle of locking maintaining body 50, when needing to lock
Maintaining body 50 is released when being locked to return springs 41, and staff can be with the other end of presses lever 52 and lever elasticity
To cause that lever elastic component 54 is in compressive state, position-limited claw 51 stretches out part 54 from stopper slot 43, so as to lock holding
Mechanism 50 releases the locking to return springs 41.
In a kind of optional implementation method of the invention, stopper slot 43 and position-limited claw 51 can be respectively configured to right angle trigonometry
Shape structure.The stopper slot 43 and position-limited claw 51 of triangular structure of right angle coordinate reliability, and triangular structure of right angle hypotenuse
Position-limited claw 51 can be guided to stretch into corresponding stopper slot 43, such that it is able to improve the cooperation of position-limited claw 51 and stopper slot 43
Convenience.
As shown in Figure 5 and Figure 6, the right angle of position-limited claw 51 and stopper slot 43 may be located at the front upper place of triangular structure of right angle.
But the present invention is not limited thereto, in unshowned embodiment of the invention, the right angle of stopper slot 43 may be located remotely from outer sleeve and match somebody with somebody
Conjunction portion 11 and neighbouring position-limited claw 51, the i.e. right angle of stopper slot 43 and position-limited claw 51 can be arranged on triangular structure of right angle
Back upper place, thus, when the 51 spacing cooperation of stopper slot 43 and position-limited claw, the vertical edge at right angle can effectively prevent reset bullet
Property part 41 is moved forward, and unidirectional locking return springs 41 can be played a part of such that it is able to position-limited claw 51, and then can be with
Improve the application portability of sleeve assembly 100.
Locking maintaining body 50 can have various arrangements, for example, a part for return springs 41 can be configured to body
Product is variable and has resilient structure, when the elasticity of compression resetting-mechanism 40 backward of inner sleeve 20, return springs 41 should
Part can deform and volume diminishes, thus stopper slot 43 can be moved rearwards by with the spacing cooperation of position-limited claw 51.
For example, return springs 41 can include multiple shell fragments, multiple shell fragments include inner shrapnel and outer shell fragment, inner shrapnel connection
On outer shell fragment and can stretch into or stretch out outer shell fragment, outer shell fragment is connected with connecting shaft 44 when inner sleeve 20 pushes backwards against elasticity
During resetting-mechanism 40, inner shrapnel can be stretched into outer shell fragment partly back, and outer shell fragment can be moved rearwards by causing stopper slot
43 carry out spacing cooperation with position-limited claw 51.
Spanner according to embodiments of the present invention, including above-described embodiment sleeve assembly 100, due to the sleeve group of above-described embodiment
Part 100 includes multiple nested sleeves for setting, and the auxiliary section size of each sleeve is different, so that sleeve assembly 100 can be with
The nut or bolt of plurality of specifications coordinate, so that the versatility of sleeve assembly 100 is preferably, the sleeve with above-described embodiment
The spanner of component 100 is easy to use, it is convenient to omit change the process of sleeve, and operating efficiency is high.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ",
" outward ", the orientation or position relationship of the instruction such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on
Orientation shown in the drawings or position relationship, are for only for ease of and describe of the invention and simplify description, rather than instruction or hint institute
The device or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this hair
Bright limitation.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed
Or implicitly include at least one this feature.In the description of the invention, " multiple " is meant that at least two, such as two
It is individual, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation "
Should be interpreted broadly Deng term, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be
Mechanically connect, or electrically connect or can communicate each other；Can be joined directly together, it is also possible to by the indirect phase of intermediary
Even, can be two element internals connection or two interaction relationships of element, unless otherwise clearly restriction.For
For one of ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be as the case may be understood.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be with
It is the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, fisrt feature
Second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below "
Can be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level 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. mean to combine the specific features of the embodiment or example description, structure, material or
Feature is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term
Necessarily it is directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be with
Combined in an appropriate manner in any one or more embodiments or example.Additionally, in the case of not conflicting, ability
The technical staff in domain can enter the feature of the different embodiments or example described in this specification and different embodiments or example
Row is combined and combined.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment be it is exemplary,
It is not considered as limiting the invention, one of ordinary skill in the art within the scope of the invention can be to above-described embodiment
It is changed, changes, replacing and modification.
Claims (10)
1. a kind of sleeve assembly, it is characterised in that including：
Multiple nested sleeves for setting, the multiple sleeve is included positioned at an outer sleeve of outside and in the outer sleeve
At least one inner sleeve, the inner peripheral surface of one end of the outer sleeve is formed with outer sleeve auxiliary section, each inner sleeve
Inner peripheral surface is formed with inner sleeve auxiliary section, wherein two adjacent sleeves relative can be slided vertically；
Non-slip material, the Non-slip material is formed between the two neighboring sleeve and positioned at the inner peripheral surface or outer peripheral face of the sleeve
On；
Flexible restoring organ, the flexible restoring organ includes：Return springs and only support disk, the return springs and institute
State and be only arranged in the outer sleeve to disk and described only to disk positioned at the one of the direction inner sleeve of the return springs
End, each described inner sleeve stops being against and described only supports on disk；
Locking maintaining body, the locking maintaining body is arranged for locking the flexible restoring organ, to keep the bullet
The axial location of the property relatively described outer sleeve of resetting-mechanism.
2. sleeve assembly according to claim 1, it is characterised in that the inner sleeve is multiple, the multiple inner sleeve
The coaxial nested setting of cylinder.
3. sleeve assembly according to claim 1 and 2, it is characterised in that be provided with the flexible restoring organ many
The individual stopper slot along the axially distribution, the locking maintaining body includes position-limited claw, and the position-limited claw is adapted to extend into the limit
In the groove of position.
4. sleeve assembly according to claim 3, it is characterised in that the multiple stopper slot is continuously arranged.
5. sleeve assembly according to claim 3, it is characterised in that the locking maintaining body includes：
Lever, the position-limited claw is arranged on the lever for being provided with one end of the lever and the outer sleeve and supporting the lever
Axle；
Lever elastic component, the lever elastic component is connected on the other end of the lever and the outer sleeve.
6. sleeve assembly according to claim 3, it is characterised in that the stopper slot and the position-limited claw are constructed respectively
Triangular structure at a right angle.
7. sleeve assembly according to claim 6, it is characterised in that the right angle of the stopper slot is away from the outer sleeve
Auxiliary section and the neighbouring position-limited claw.
8. sleeve assembly according to claim 1, it is characterised in that described only to include to disk：Connecting shaft and supporting plate,
The connecting shaft is connected between the supporting plate and the return springs, and the supporting plate is set towards the inner sleeve.
9. sleeve assembly according to claim 1, it is characterised in that the Non-slip material is bulge-structure.
10. a kind of spanner, it is characterised in that including the sleeve assembly according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510812330.5A CN106737342A (en) | 2015-11-20 | 2015-11-20 | Sleeve assembly and the spanner with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510812330.5A CN106737342A (en) | 2015-11-20 | 2015-11-20 | Sleeve assembly and the spanner with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106737342A true CN106737342A (en) | 2017-05-31 |
Family
ID=58886214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510812330.5A Pending CN106737342A (en) | 2015-11-20 | 2015-11-20 | Sleeve assembly and the spanner with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106737342A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756301A (en) * | 2017-11-16 | 2018-03-06 | 桂林理工大学 | Integrated socket spanner and tool box |
| CN107855968A (en) * | 2017-12-21 | 2018-03-30 | 刘鑫 | A kind of sleeve and spanner |
| CN107900955A (en) * | 2017-09-30 | 2018-04-13 | 国网浙江省电力公司衢州供电公司 | Electric wrench modular sleeve |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2935999A1 (en) * | 1979-09-06 | 1981-04-16 | Michael 4811 Oerlinghausen Wannert | Nesting box spanner set - has head containing several axially spring loaded coaxially fitted sockets in mutual rotary locking alignment |
| KR20020048516A (en) * | 2000-12-18 | 2002-06-24 | 장근호 | Multi-Stage Hexagonal Wrench |
| US20040099103A1 (en) * | 2002-11-21 | 2004-05-27 | Vaughan Billy S. | Adaptive socket tool |
| CN201394807Y (en) * | 2009-05-15 | 2010-02-03 | 王建国 | Socket wrench |
| CN102350675A (en) * | 2011-09-28 | 2012-02-15 | 河南科技大学 | Combined internal hexagonal wrench head |
| CN203141378U (en) * | 2013-01-31 | 2013-08-21 | 徐军桥 | Telescopic sink wrench |
| CN203343945U (en) * | 2013-07-16 | 2013-12-18 | 傅岩 | Multi-functional wrench |
| CN203945296U (en) * | 2014-07-21 | 2014-11-19 | 台州得邦工具制造有限公司 | Box spanner |
| CN104552106A (en) * | 2013-10-28 | 2015-04-29 | 富泰华工业（深圳）有限公司 | Multifunctional wrench |
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2015
- 2015-11-20 CN CN201510812330.5A patent/CN106737342A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2935999A1 (en) * | 1979-09-06 | 1981-04-16 | Michael 4811 Oerlinghausen Wannert | Nesting box spanner set - has head containing several axially spring loaded coaxially fitted sockets in mutual rotary locking alignment |
| KR20020048516A (en) * | 2000-12-18 | 2002-06-24 | 장근호 | Multi-Stage Hexagonal Wrench |
| US20040099103A1 (en) * | 2002-11-21 | 2004-05-27 | Vaughan Billy S. | Adaptive socket tool |
| CN201394807Y (en) * | 2009-05-15 | 2010-02-03 | 王建国 | Socket wrench |
| CN102350675A (en) * | 2011-09-28 | 2012-02-15 | 河南科技大学 | Combined internal hexagonal wrench head |
| CN203141378U (en) * | 2013-01-31 | 2013-08-21 | 徐军桥 | Telescopic sink wrench |
| CN203343945U (en) * | 2013-07-16 | 2013-12-18 | 傅岩 | Multi-functional wrench |
| CN104552106A (en) * | 2013-10-28 | 2015-04-29 | 富泰华工业（深圳）有限公司 | Multifunctional wrench |
| CN203945296U (en) * | 2014-07-21 | 2014-11-19 | 台州得邦工具制造有限公司 | Box spanner |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900955A (en) * | 2017-09-30 | 2018-04-13 | 国网浙江省电力公司衢州供电公司 | Electric wrench modular sleeve |
| CN107756301A (en) * | 2017-11-16 | 2018-03-06 | 桂林理工大学 | Integrated socket spanner and tool box |
| CN107756301B (en) * | 2017-11-16 | 2023-09-12 | 桂林理工大学 | Integrated socket wrench and tool box |
| CN107855968A (en) * | 2017-12-21 | 2018-03-30 | 刘鑫 | A kind of sleeve and spanner |
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