CN110039473A - A kind of multifunctional wrench - Google Patents
A kind of multifunctional wrench Download PDFInfo
- Publication number
- CN110039473A CN110039473A CN201910301543.XA CN201910301543A CN110039473A CN 110039473 A CN110039473 A CN 110039473A CN 201910301543 A CN201910301543 A CN 201910301543A CN 110039473 A CN110039473 A CN 110039473A
- Authority
- CN
- China
- Prior art keywords
- spanner
- hole
- rear portion
- bracket
- pinch bar
- 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
- 241000282693 Cercopithecidae Species 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 12
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 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
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/04—Spanners; Wrenches with rigid jaws of ring jaw type
-
- 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
- B25B23/16—Handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The present invention relates to a kind of multifunctional wrench, belong to machine tool technical field.The present invention includes pinch bar, monkey wrench device, rack gear arrangement, sliding block push top, internal hexagonal spanner device, screw knife system, sleeve barrel spanner hand cradle；Monkey wrench device is mounted on pinch bar lower part, rack gear arrangement is mounted on monkey wrench device lower part, sliding block push top is mounted on rack gear arrangement end and monkey wrench device cooperates, internal hexagonal spanner device is mounted on pinch bar rear portion, screw knife system is mounted on monkey wrench device lower part rear portion, and sleeve barrel spanner hand cradle is mounted on pinch bar front.The present invention integrates box spanner, double offset ring spanner, allen wrench, straight screwdriver, Phillips screwdriver, vdiverse in function, can meet the needs of different user；Allen wrench, straight screwdriver, Phillips screwdriver can all be removed from device be independently operated, it is convenient and practical；Box spanner can select replacement according to needed for user, easy to operate；Structure is simple, easy to carry.
Description
Technical field
The present invention relates to a kind of multifunctional wrench, belong to machine tool technical field.
Background technique
Spanner is as common hand tools, many kinds of Various Functions, and most of spanner structure function currently on the market
Can be more single, nut, screw, bolt rule smaller to tool covering surface needed for daily life, and being used in life and work
Lattice are various and are not quite similar, and function it is more complete spanner portability it is poor, for the user often to go on a journey and work
The maintenance personal for making workshop, the Wrench for needing easy to carry and multiple functional covering surface wider reduce it and carry spanner
Quantity, improve working efficiency.
Summary of the invention
The object of the present invention is to provide a kind of portable multifunctional wrench easy to operate, to solve existing spanner portability
Difference, the problems such as functional coverage face is small, working efficiency is low.
The present invention by following technical scheme realize: a kind of multifunctional wrench, including pinch bar 1, monkey wrench device 2,
Rack gear arrangement 3, sliding block push top 4, internal hexagonal spanner device 5, screw knife system 6, sleeve barrel spanner hand cradle 7；Monkey wrench device 2 is installed
In 1 lower part of pinch bar, rack gear arrangement 3 is mounted on 2 lower part of monkey wrench device, and sliding block push top 4 is mounted on 3 end of rack gear arrangement
Cooperate with monkey wrench device 2, internal hexagonal spanner device 5 is mounted on 1 rear portion of pinch bar, and screw knife system 6 is mounted on omnipotent
2 lower part rear portion of wrench device, sleeve barrel spanner hand cradle 7 are mounted on 1 front of pinch bar, and 1 front of pinch bar offers through-hole I 8,
Screw I 9 is installed on the through-hole I 8 of 1 front of pinch bar, sleeve barrel spanner hand cradle offers threaded hole 51, sleeve barrel spanner in 7 two sides
Sleeve 52 is installed in hand cradle 7, sleeve barrel spanner hand cradle 7 is fitted to 1 front of pinch bar by threaded hole 51 and screw I 9,
1 rear portion of pinch bar offers counterbore 11, the nut I 10 that bolt I 12 is installed on counterbore 11 and is cooperated with bolt I 12,
1 rear lower of pinch bar is equipped with U-shaped card slot 13, and 1 rear portion of pinch bar offers card slot 14, and monkey wrench device 2 includes pulling
Hand bracket 15, bolt II 17, gear 18, nut II 19, rectangular slab 20, screw II 21, cutting 22, bearing 24；Spanner bracket
Offer double offset ring spanner at hand 25 in 15 fronts, 15 front of spanner bracket is installed on guide pad 16, gear 18 by bolt II 17,
Nut II 19 is mounted on 15 middle part of spanner bracket, and cutting 22 is mounted on spanner bracket 15, and rectangular slab 20 passes through screw II 21
It is mounted on spanner bracket 15,15 rear portion of spanner bracket offers through-hole II 23, and bearing 24 is mounted in through-hole II 23, omnipotent
Wrench device 2 is mounted on having for 1 rear portion of pinch bar by bearing 24 and bolt I 12, the nut I 10 at 15 rear portion of spanner bracket
In U-shaped card slot 13, rack gear arrangement 3 includes rectangle strip 26, rack frame 29, rack gear 30；Rectangle strip 26 is mounted on rack frame 29
Front end offers through-hole III 27 on rectangle strip 26, and rack gear 30 is mounted on rack frame 29, and 29 front part sides of rack frame open up
There is sliding slot I 28,29 rear portion of rack frame offers rectangular opening 31, and 4 fronts of sliding block push top are V-structure 53,4 two sides of sliding block push top
Sliding slot II 32 is offered, 4 rear ends of sliding block push top offer rectangular channel I 33, and 4 rear portions of sliding block push top offer stepped hole 34,
The nut III 36 for being installed on screw III 35 on stepped hole 34 and cooperating with screw III 35, sliding block push top 4 pass through rectangular channel I
33 are placed in 3 front end of rack gear arrangement with the cooperation of rectangle strip 26, and sliding block push top 4 passes through screw III 35, nut III 36 and logical
Hole III 27 is fitted to 3 front end of rack gear arrangement, and the rack gear 30 of rack gear arrangement 3 is engaged with the gear 18 of monkey wrench device 2,
Rack gear arrangement 3 is fitted to 15 lower part of spanner bracket by rectangular opening 31 and rectangular slab 20, sliding slot I 28, sliding slot II 32 with
Guide pad 16 cooperates, the V-structure 53 of 4 fronts of sliding block push top and double offset ring spanner 25 cooperation at hand of 15 front of spanner bracket, and interior six
Angle wrench device 5 includes bracket 37, allen wrench 38；Hexagonal hole 39 is offered on bracket 37, allen wrench 38 is installed
In hexagonal hole 39,37 lower part of bracket is installed on fixed plate 40, and internal hexagonal spanner device 5 is matched by fixed plate 40 with card slot 14
Conjunction is mounted on 1 rear portion of pinch bar, and screw knife system 6 includes straight screwdriver 41, Phillips screwdriver 42, bolt III 48, spiral shell
Female IV 49, screwdriver support 50；50 front end of screwdriver support offers rectangular channel II 44, and screwdriver support 50 passes through square
Shape slot II 44 and cutting 22 are fitted to 15 rear portion of spanner bracket, and 50 two sides of screwdriver support have semi-circular recesses
43,50 rear portion of screwdriver support offers through-hole IV45 respectively, and 41 end of straight screwdriver offers through-hole V 46, Philip's head screw
42 end of knife offers through-hole VI 47, and straight screwdriver 41 is located in semi-circular recesses 43, and 41 end of straight screwdriver passes through spiral shell
Bolt IV 48, nut IV 49 and through-hole IV 45, through-hole V 46 are fitted in screwdriver support 50, and Phillips screwdriver 42
In in semi-circular recesses 43, Phillips screwdriver 42 is matched by bolt III 48, nut IV 49 with through-hole IV 45, through-hole VI 47
Conjunction is mounted in screw driver rack 50.
A kind of working principle of multifunctional wrench are as follows: when needing using allen wrench 38, by (the rule of allen wrench 38
The different allen wrench of lattice) it is taken out from the hexagonal hole 39 of internal hexagonal spanner device 5, or by fixed plate 40 from spanner
It takes out in card slot 14 on handle 1, then takes out allen wrench 38 from the hexagonal hole 39 of internal hexagonal spanner device 5；
When needing using sleeve 52 (the different sleeve of specification), rotatable sleeve barrel spanner hand cradle 7 is (because the diameter of through-hole I 8 is bigger
In the diameter of screw I 9, screw I 9 is connected by the cooperation of threaded hole 51 with sleeve barrel spanner hand cradle 7, it is possible to rotational sleeve
Wrench rack 7) choose required specification；It is when needing using monkey wrench device 2, pinch bar 1 is fixed, rotating spanner bracket 15
180 degree, gear 18 is then rotated counterclockwise, gear 18 rotates counterclockwise the band movement of carry-over bar 30, to make rack frame 29
It is slided on guide pad 16 with sliding block push top 4 by sliding slot I 28 and sliding slot II 32, and then reduces V-structure 53 and polygonal plum
The relative distance of combination wrench head 25；Conversely, rotate clockwise gear 18, then increase V-structure 53 and polygonal double offset ring spanner at hand 25
Relative distance, to change specification；When needing using straight screwdriver 41 or Phillips screwdriver 42, by screw knife system 6
It is taken out from rectangular channel II 44, rotates straight screwdriver 41 or 42 90 degree of Phillips screwdriver along 48 axis of bolt IV, thus
Carry out using.
The invention has the following advantages:
1, integrate box spanner, double offset ring spanner, allen wrench, straight screwdriver, Phillips screwdriver, function is more
Sample can meet the needs of different user；
2, allen wrench, straight screwdriver, Phillips screwdriver can all be removed from device be independently operated, it is convenient and practical；
3, box spanner can select replacement according to needed for user, easy to operate；
4, structure is simple, easy to carry.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is axis geodesic structure schematic diagram of the invention；
Fig. 3 is pinch bar structural schematic diagram of the invention；
Fig. 4 is sleeve barrel spanner hand cradle structural schematic diagram of the invention；
Fig. 5 is monkey wrench apparatus structure schematic diagram of the invention；
Fig. 6 is rack gear arrangement structural schematic diagram of the invention；
Fig. 7 is sliding block push top structural schematic diagram of the invention；
Fig. 8 is that figure structure schematic representation is overlooked in sliding block push top of the invention；
Fig. 9 is internal hexagonal spanner device structural schematic diagram of the invention；
Figure 10 is screwdriver apparatus structure schematic diagram of the invention；
Figure 11 is screwdriver support structural schematic diagram of the invention；
Figure 12 is straight screwdriver structural schematic diagram of the invention；
Figure 13 is Phillips screwdriver structural schematic diagram of the invention.
Each label in figure are as follows: 1: pinch bar, 2: monkey wrench device, 3: rack gear arrangement, 4: sliding block push top, 5: interior hexagonal
Wrench device, 6: screw knife system, 7: sleeve barrel spanner hand cradle, 8: through-hole I, 9: screw I, 10: nut I, 11: counterbore, 12: bolt I,
13:U type card slot, 14: card slot, 15: spanner bracket, 16: guide pad, 17: bolt II, 18: gear, 19: nut II, 20: rectangle
Plate, 21: screw II, 22: cutting, 23: through-hole II, 24: bearing, 25: double offset ring spanner at hand, 26: rectangle strip, 27: through-hole III,
28: sliding slot I, 29: rack frame, 30: rack gear, 31: rectangular opening, 32: sliding slot II, 33: rectangular channel I, 34: stepped hole, 35: screw
III, 36: nut III, 37: bracket, 38: allen wrench, 39: hexagonal hole, 40: fixed plate, 41: straight screwdriver, 42:
Phillips screwdriver, 43: semi-circular recesses, 44: rectangular channel II, 45: through-hole IV, 46: through-hole V, 47: through-hole VI, 48: bolt III,
49: nut IV, 50: screwdriver support, 51: threaded hole, 52: sleeve, 53:V type structure.
Specific embodiment
With reference to the accompanying drawings and examples, the invention will be further described, but the contents of the present invention be not limited to it is described
Range.
Embodiment 1: as shown in figures 1-13, a kind of multifunctional wrench, including pinch bar 1, monkey wrench device 2, rack gear
Device 3, sliding block push top 4, internal hexagonal spanner device 5, screw knife system 6, sleeve barrel spanner hand cradle 7；Monkey wrench device 2, which is mounted on, to be pulled
1 lower part of hand handle, rack gear arrangement 3 are mounted on 2 lower part of monkey wrench device, and sliding block push top 4 is mounted on 3 end of rack gear arrangement and ten thousand
Energy wrench device 2 cooperates, and internal hexagonal spanner device 5 is mounted on 1 rear portion of pinch bar, and screw knife system 6 is mounted on monkey wrench
2 lower part rear portion of device, sleeve barrel spanner hand cradle 7 are mounted on 1 front of pinch bar, and 1 front of pinch bar offers through-hole I 8, spanner
It is installed on screw I 9 on the through-hole I 8 of 1 front of handle, threaded hole 51, sleeve barrel spanner hand cradle 7 are offered in 7 two sides of sleeve barrel spanner hand cradle
On be installed on sleeve 52, sleeve barrel spanner hand cradle 7 is fitted to 1 front of pinch bar, spanner hand by threaded hole 51 and screw I 9
1 rear portion of handle offers counterbore 11, the nut I 10 that bolt I 12 is installed on counterbore 11 and is cooperated with bolt I 12, spanner hand
1 rear lower of handle is equipped with U-shaped card slot 13, and 1 rear portion of pinch bar offers card slot 14, and monkey wrench device 2 includes spanner bracket
15, bolt II 17, gear 18, nut II 19, rectangular slab 20, screw II 21, cutting 22, bearing 24；15 front of spanner bracket
Double offset ring spanner at hand 25 is inside offered, 15 front of spanner bracket is installed on guide pad 16, and gear 18 passes through bolt II 17, nut II
19 are mounted on 15 middle part of spanner bracket, and cutting 22 is mounted on spanner bracket 15, and rectangular slab 20 is mounted on by screw II 21 and is pulled
On hand bracket 15,15 rear portion of spanner bracket offers through-hole II 23, and bearing 24 is mounted in through-hole II 23, monkey wrench device
2 have U-shaped card slot by what the bearing 24 at 15 rear portion of spanner bracket and bolt I 12, nut I 10 were mounted on 1 rear portion of pinch bar
In 13, rack gear arrangement 3 includes rectangle strip 26, rack frame 29, rack gear 30；Rectangle strip 26 is mounted on 29 front end of rack frame, square
Through-hole III 27 is offered on shape strip 26, rack gear 30 is mounted on rack frame 29, and 29 front part sides of rack frame offer sliding slot I
28,29 rear portion of rack frame offers rectangular opening 31, and sliding block has a haircut 4 fronts as V-structure 53, and 4 two sides of sliding block push top offer cunning
Slot II 32,4 rear ends of sliding block push top offer rectangular channel I 33, and 4 rear portions of sliding block push top offer stepped hole 34, stepped hole 34
On be installed on screw III 35 and with screw III 35 cooperate nut III 36, sliding block push top 4 pass through rectangular channel I 33 and square
The cooperation of shape strip 26 is placed in 3 front end of rack gear arrangement, and sliding block push top 4 passes through screw III 35, nut III 36 and through-hole III
27 are fitted to 3 front end of rack gear arrangement, and the rack gear 30 of rack gear arrangement 3 is engaged with the gear 18 of monkey wrench device 2, rack gear dress
It sets 3 and 15 lower part of spanner bracket, sliding slot I 28, sliding slot II 32 and guide pad is fitted to by rectangular opening 31 and rectangular slab 20
16 cooperations, the V-structure 53 of 4 fronts of sliding block push top and double offset ring spanner 25 cooperation at hand of 15 front of spanner bracket, allen wrench
Device 5 includes bracket 37, allen wrench 38；Hexagonal hole 39 is offered on bracket 37, allen wrench 38 is mounted on six sides
In shape hole 39,37 lower part of bracket is installed on fixed plate 40, and internal hexagonal spanner device 5 is coupled by fixed plate 40 with card slot 14
At 1 rear portion of pinch bar, screw knife system 6 includes straight screwdriver 41, Phillips screwdriver 42, bolt III 48, nut IV
49, screwdriver support 50；50 front end of screwdriver support offers rectangular channel II 44, and screwdriver support 50 passes through rectangular channel
II 44 and cutting 22 are fitted to 15 rear portion of spanner bracket, and 50 two sides of screwdriver support have semi-circular recesses 43, spiral shell
50 rear portion of silk knife support offers through-hole IV 45 respectively, and 41 end of straight screwdriver offers through-hole V 46, Phillips screwdriver 42
End offers through-hole VI 47, and straight screwdriver 41 is located in semi-circular recesses 43, and 41 end of straight screwdriver passes through bolt IV
48, nut IV 49 and through-hole IV 45, through-hole V 46 are fitted in screwdriver support 50, and Phillips screwdriver 42 is located at semicircle
In connected in star 43, Phillips screwdriver 42 is coupled by bolt III 48, nut IV 49 with through-hole IV 45, through-hole VI 47
In screw driver rack 50.
Claims (1)
1. a kind of multifunctional wrench, it is characterised in that: including pinch bar (1), monkey wrench device (2), rack gear arrangement (3),
Sliding block push top (4), internal hexagonal spanner device (5), screw knife system (6), sleeve barrel spanner hand cradle (7)；Monkey wrench device (2) installation
In pinch bar (1) lower part, rack gear arrangement (3) is mounted on monkey wrench device (2) lower part, and sliding block push top (4) is mounted on rack gear
Device (3) end and monkey wrench device (2) cooperate, and internal hexagonal spanner device (5) is mounted on pinch bar (1) rear portion, screw
Knife system (6) is mounted on monkey wrench device (2) lower part rear portion, and sleeve barrel spanner hand cradle (7) is mounted on pinch bar (1) front, pulls
Hand handle (1) front offers through-hole I (8), is installed on screw 1 (9), sleeve barrel spanner on the through-hole I (8) of pinch bar (1) front
It offers threaded hole (51), is installed in sleeve barrel spanner hand cradle (7) sleeve (52) in hand cradle (7) two sides, sleeve barrel spanner hand cradle (7) passes through
Threaded hole (51) and screw I (9) are fitted to pinch bar (1) front, and pinch bar (1) rear portion offers counterbore (11),
It is installed on bolt I (12) on counterbore (11) and the nut I (10) with bolt I (12) cooperation, pinch bar (1) rear lower are set
Have U-shaped card slot (13), pinch bar (1) rear portion offers card slot (14), monkey wrench device (2) include spanner bracket (15),
Bolt II (17), gear (18), nut II (19), rectangular slab (20), screw II (21), cutting (22), bearing (24)；Spanner branch
It is offered in frame (15) front double offset ring spanner (25) at hand, spanner bracket (15) front is installed on guide pad (16), and gear (18) is logical
Cross bolt II (17), nut II (19) is mounted in the middle part of spanner bracket (15), cutting (22) is mounted on spanner bracket (15), square
Shape plate (20) is mounted on spanner bracket (15) by screw II (21), and spanner bracket (15) rear portion offers through-hole II (23),
Bearing (24) is mounted in through-hole II (23), and monkey wrench device (2) passes through the bearing (24) and spiral shell at spanner bracket (15) rear portion
Bolt I (12), nut I (10) are mounted on the having in U-shaped card slot (13) of pinch bar (1) rear portion, and rack gear arrangement (3) includes rectangular card
Item (26), rack frame (29), rack gear (30)；Rectangle strip (26) is mounted on rack frame (29) front end, and rectangle strip is opened on (26)
Equipped with through-hole III (27), rack gear (30) is mounted on rack frame (29), and rack frame (29) front part sides offer sliding slot I (28),
Rack frame (29) rear portion offers rectangular opening (31), and sliding block has a haircut (4) front as V-structure (53), and sliding block push top (4) two sides are opened
Equipped with sliding slot II (32), sliding block push top (4) rear end is offered rectangular channel I (33), and sliding block push top (4) rear portion offers stepped hole
(34), screw III (35) and the nut III (36) with screw III (35) cooperation, sliding block push top are installed on stepped hole (34)
(4) rack gear arrangement (3) front end is placed in by rectangular channel I (33) and rectangle strip (26) cooperation, sliding block push top (4) passes through screw
III (35), nut III (36) and through-hole III (27) are fitted to rack gear arrangement (3) front end, the rack gear of rack gear arrangement (3)
(30) it is engaged with the gear (18) of monkey wrench device (2), rack gear arrangement (3) is cooperated by rectangular opening (31) and rectangular slab (20)
It is mounted on spanner bracket (15) lower part, sliding slot I (28), sliding slot II (32) and guide pad (16) cooperate, sliding block push top (4) front
V-structure (53) and the double offset ring spanner of spanner bracket (15) front cooperate at hand (25), and internal hexagonal spanner device (5) includes bracket
(37), allen wrench (38)；It is offered on bracket (37) hexagonal hole (39), allen wrench (38) is mounted on hexagonal hole
(39) in, bracket (37) lower part is installed on fixed plate (40), and internal hexagonal spanner device (5) passes through fixed plate (40) and card slot (14)
It is fitted to pinch bar (1) rear portion, screw knife system (6) includes straight screwdriver (41), Phillips screwdriver (42), bolt
III (48), nut IV (49), screwdriver support (50)；Screwdriver support (50) front end offers rectangular channel II (44), spiral shell
Silk knife support (50) is fitted to spanner bracket (15) rear portion, screwdriver support by rectangular channel II (44) and cutting (22)
(50) two sides have semi-circular recesses (43), and screwdriver support (50) rear portion offers through-hole IV (45) respectively, a word spiral shell
Silk knife (41) end offers through-hole V (46), and Phillips screwdriver (42) end offers through-hole VI (47), straight screwdriver (41)
In the semi-circular recesses (43), straight screwdriver (41) end by bolt IV (48), nut IV (49) and through-hole IV (45),
Through-hole V (46) is fitted in screwdriver support (50), and Phillips screwdriver (42) is located in semi-circular recesses (43), cross spiral shell
Silk knife (42) is fitted to screw driver rack by bolt III (48), nut IV (49) and through-hole IV (45), through-hole VI (47)
(50) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910301543.XA CN110039473A (en) | 2019-04-08 | 2019-04-08 | A kind of multifunctional wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910301543.XA CN110039473A (en) | 2019-04-08 | 2019-04-08 | A kind of multifunctional wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110039473A true CN110039473A (en) | 2019-07-23 |
Family
ID=67277227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910301543.XA Pending CN110039473A (en) | 2019-04-08 | 2019-04-08 | A kind of multifunctional wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110039473A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251259A (en) * | 2020-02-11 | 2020-06-09 | 焦栩 | Multifunctional valve wrench |
| CN112091900A (en) * | 2020-09-09 | 2020-12-18 | 广东电网有限责任公司 | Multifunctional wrench |
| CN113084739A (en) * | 2021-04-15 | 2021-07-09 | 温州大学 | Many function combination formula fastener dismounting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1175552A (en) * | 1967-01-06 | 1969-12-23 | Padley & Venables Ltd | Improvements in or relating to Ring Spanners |
| US20130112635A1 (en) * | 2010-07-14 | 2013-05-09 | Tomotsugu Tsukaguchi | Stand for hexagon socket screw keys |
| CN105150149A (en) * | 2015-09-20 | 2015-12-16 | 华北电力大学（保定） | Adjustable type internal and external hexagonal wrench |
| CN105458992A (en) * | 2015-12-22 | 2016-04-06 | 国网河南省电力公司南阳供电公司 | Multifunctional combined socket spanner |
| CN205218949U (en) * | 2015-12-25 | 2016-05-11 | 浙江胜达工具有限公司 | Take adjustable wrench of screwdriver |
| CN207127785U (en) * | 2017-08-21 | 2018-03-23 | 三峡大学 | Multi-functional ring spanner |
| CN210790735U (en) * | 2019-04-08 | 2020-06-19 | 昆明理工大学 | Multifunctional wrench |
-
2019
- 2019-04-08 CN CN201910301543.XA patent/CN110039473A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1175552A (en) * | 1967-01-06 | 1969-12-23 | Padley & Venables Ltd | Improvements in or relating to Ring Spanners |
| US20130112635A1 (en) * | 2010-07-14 | 2013-05-09 | Tomotsugu Tsukaguchi | Stand for hexagon socket screw keys |
| CN105150149A (en) * | 2015-09-20 | 2015-12-16 | 华北电力大学（保定） | Adjustable type internal and external hexagonal wrench |
| CN105458992A (en) * | 2015-12-22 | 2016-04-06 | 国网河南省电力公司南阳供电公司 | Multifunctional combined socket spanner |
| CN205218949U (en) * | 2015-12-25 | 2016-05-11 | 浙江胜达工具有限公司 | Take adjustable wrench of screwdriver |
| CN207127785U (en) * | 2017-08-21 | 2018-03-23 | 三峡大学 | Multi-functional ring spanner |
| CN210790735U (en) * | 2019-04-08 | 2020-06-19 | 昆明理工大学 | Multifunctional wrench |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251259A (en) * | 2020-02-11 | 2020-06-09 | 焦栩 | Multifunctional valve wrench |
| CN111251259B (en) * | 2020-02-11 | 2022-10-14 | 焦栩 | Multifunctional valve wrench |
| CN112091900A (en) * | 2020-09-09 | 2020-12-18 | 广东电网有限责任公司 | Multifunctional wrench |
| CN113084739A (en) * | 2021-04-15 | 2021-07-09 | 温州大学 | Many function combination formula fastener dismounting device |
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