CN107009305A - Multifunctional wrench - Google Patents
Multifunctional wrench Download PDFInfo
- Publication number
- CN107009305A CN107009305A CN201710345018.9A CN201710345018A CN107009305A CN 107009305 A CN107009305 A CN 107009305A CN 201710345018 A CN201710345018 A CN 201710345018A CN 107009305 A CN107009305 A CN 107009305A
- Authority
- CN
- China
- Prior art keywords
- circular hole
- pulling
- hook
- main rod
- installing
- 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.)
- Granted
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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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Multifunctional wrench, including left and right it is horizontal pull body, the left part for pulling body is circular configuration, the left part for pulling body offers installation circular hole penetrating up and down, the bottom for pulling body left part is fixed with installing the installation ring flat-plate that circular hole coaxial line is set, the periphery for pulling installation circular hole in edge on body offers two horizontally disposed deep-slotted chip breakers, two deep-slotted chip breakers are set on installing the Central Symmetry of circular hole, the left part for pulling body is offered with installing the jack that circular hole is connected, clamp is inserted with jack, using the axis close to installation circular hole as inner side, using the axis away from installation circular hole as outside；In summary, it is integrated present invention incorporates existing action wrench mechanism and hook-shaped wrench mechanism, then a kind of new sliding block spanner structure and telescopic inner hexagon spanner mechanism are provided, dismounting to high nut, thin nut, round nut and interior six sides screw, highly versatile can be completed by above structure.
Description
Technical field
The present invention relates to a kind of hardware ＆ tools, and in particular to a kind of multifunctional wrench.
Background technology
Spanner, a kind of conventional installation and extracting tool.It is using lever principle clamping bolt, screw, nut or its
Its threaded connector, by screwing the tight opening for holding bolt or nut or covering the hand tools that hole is allowed to fastening.It is either industrial
Production during assembling, maintenance in equipment etc., all can't do without spanner also or in daily life, though the small meaning weight of spanner
Greatly, effect is even more and performed meritorious deeds never to be obliterated.
The quality of one spanner, using whether smoothly be even more directly influence assembling maintenance quality and operating efficiency.To the greatest extent
The fast development of pipe industrial technology is with progress, and the work that many occasions all substitute people with machine carries out equipment assembling, as long as
There are industrial products and industrial equipment facility, just may be useful for the place of spanner；With the development and progress of industrial technology, spanner also exists
The improvement and innovation of structure are constantly carried out, is allowed to more handy.
The species of spanner has a lot, and different types of spanner is used to different operation objects.Conventional spanner has work
Wrench, fork spanner, double offset ring spanner, combination wrenches, box spanner, inner hexagon spanner and torque spanner etc..But most of machines
The assembling and maintenance of tool, because its type of attachment is different, the spanner that need to be used is multifarious.Therefore, maintenance of equipment personnel need to take
The tool kind of band is various, when using be even more to select some, can just find out suitable Wrench, pretty troublesome.If there is one
Versatility is good, carries and operates multifunctional wrench all smoothly, then can bring profit greatly just.
The content of the invention
There is provided a kind of easy to use, highly versatile multi-functional in order to solve weak point of the prior art by the present invention
Spanner.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：Multifunctional wrench, including left and right is horizontal pulls
Body, the left part for pulling body is circular configuration, and the left part for pulling body offers installation circular hole penetrating up and down, pulls the bottom of body left part
Portion is fixed with and installs the installation ring flat-plate that circular hole coaxial line is set, and pulls and offers two levels along the periphery for installing circular hole on body and set
The deep-slotted chip breaker put, two deep-slotted chip breakers are set on installing the Central Symmetry of circular hole, and the left part for pulling body is offered with installing circular hole
Be inserted with clamp in the jack of connection, jack, using close to install circular hole axis as inner side, using away from install circular hole axis as
Outside, the inner side of clamp is provided with the tooth form inserted block for extending into and installing in circular hole；Pull in the installation circular hole of body provided with regulation lid, regulation
Cover as the circular cover body structure with central through hole, the periphery that regulation is covered is fixed with two sliding blocks, and two sliding blocks are on adjusting
The Central Symmetry of section lid is set, and the size for adjusting lid is adapted with installing the size of circular hole, and two sliding blocks correspond to stretch into simultaneously respectively
It is slidably connected in two deep-slotted chip breakers, the tooth form inserted block that the periphery of regulation lid is offered on the inside of a toothrow shape slot, clamp is plugged
In tooth form slot；Adjust and be provided with nut check mechanism between the bottom surface of lid and the top surface of installation ring flat-plate；
The right-hand member for pulling body is provided with action wrench mechanism；
The middle part for pulling body is provided with hook-shaped wrench mechanism and telescopic inner hexagon spanner mechanism, and hook-shaped wrench mechanism includes double-deck clamping plate
The hook-shaped shank body of structure, hook-shaped shank body is set along left and right horizontal direction, and the left end of hook-shaped shank body is hinged by the first pin pulls body
On, the right-hand member of hook-shaped shank body has hook body by the second hinge, and the middle part for pulling body is located at the double-deck clamp region of hook-shaped shank body
It is interior；
Telescopic inner hexagon spanner mechanism includes outer sliding sleeve, interior expansion link and the main rod body that equal transverse horizontal is set, main rod body
Inner hollow and right-hand member opening, the left end of main rod body are hinged on the left end of hook-shaped shank body, the section of main rod body by the 3rd pin
Profile, the cross sectional shape of the inner chamber of main rod body, the cross sectional shape of the section profile of outer sliding sleeve and interior expansion link are positive six side
Offered along its length in shape, main rod body and fixture block is fixed with elongated hole, interior expansion link, interior expansion link is inserted by the right-hand member of main rod body
The interior intracavitary of main rod body is located at, fixture block is located in elongated hole and protrudes from the outer surface of main rod body, and outer sliding sleeve, which is slidably connected at, pulls body
The right-hand member of lateral surface and close main rod body.
Nut check mechanism includes being vertically and fixedly provided with six structure identical latch segments, the top surface of latch segment and bottom surface
Guide rod, six latch segments are evenly arranged around the axis for installing circular hole, and the medial surface of six latch segments is encircled into orthohexagonal, peace
The top surface of dress ring flat-plate offers six gliding grooves, six gliding grooves around the rounded array arrangement in center for installing ring flat-plate, it is each under
Endoporus of the length direction of chute with installation ring flat-plate is tangent, and the bottom surface of regulation lid offers six upper hopper chutes, six upper hopper chutes
Axis around regulation lid is evenly arranged, and two guide rods of each latch segment are slidably connected in upper hopper chute and gliding groove respectively.
Action wrench mechanism includes regulation worm screw, fixed spanner and movable jaw, and fixed spanner, which is slidably connected at, pulls body
Right-hand member and fixed by the 4th pin, movable jaw is slidably connected at the right-hand member for pulling body, between movable jaw and fixed spanner
Form V-arrangement jaws, the right part for pulling body is provided with rectangular opening, regulation worm screw be connected to by worm shaft the right part of pulling body and
In rectangular opening, regulation worm screw is meshed with movable jaw.
Slot is radially offered on interior expansion link, fixture block elastic conjunction is in slot, and fixture block is located at outer sliding sleeve
Left side.
Using above-mentioned technical proposal, the present invention can be grasped for different nuts, interior six sides screw and round nut
Make to twist and take, wherein action wrench mechanism can be dismantled to high nut, and concrete operations are：Regulation worm screw is stirred, due to adjusting
Section worm screw is meshed with movable jaw, and movable jaw is slidably connected at the right-hand member of spanner, so regulation worm screw drives movable jaw
It is mobile, until correct position, then pulls body, you can fall nut dismounting afterwards by the gripping of V-arrangement jaws in nut periphery,
This operation principle is identical with existing adjustable wrench operation principle；In addition present invention also offers a kind of slide type wrench structure,
The slide type wrench structure is applied to the nut of different model, and the nut that can adequately protect, will not be right when dismantling nut
The wedge angle of nut twists convex, and stability is high, and its specific work process is：Twist take nut when, pass through six mutual cooperation lockings
Block, each latch segment is moved in the presence of guide rod according to the track of regulation, in use, need to only extract the clamp of spanner, is twisted
The regulation lid on wrench top, the dynamic six latch segments movement of regulation cover strip, is finally completed positive six surrounded on the inside of six latch segments
Clamp, is then plugged in jack, the tooth form inserted block on clamp is plugged in tooth form slot by square size regulation again, this
When regulation lid be relatively fixed, just can realize the fastening to nut or screw；The hook-shaped wrench mechanism of the present invention can be to circle spiral shell
Mother is operated, and this is prior art, and its operation principle is no longer described in detail；In addition, present invention also offers telescopic interior six
Angle wrench mechanism, the mechanism can be operated to six side's screws in three kinds of models, and specific work process is：Outer sliding sleeve can
The interior six sides screw for taking large-size is twisted, main rod body can be operated to six side's screws in medium size, and interior expansion link
The interior six sides screw for taking reduced size can be twisted, it, which was specifically adjusted, is referred to as：During initial position, outer sliding sleeve is located at top, this
When large-sized interior six sides screw can be operated, outer sliding sleeve is slided to the left, makes main rod body right part is convex to expose, this
When six side's screws in medium-sized can be operated, fixture block is pushed up afterwards, makes the right-hand member of interior expansion link is convex to expose, this
When six side's screws in small-sized can be operated；In screwing during six side's screws, main rod body can be held, thumb is clasped
Fixture block can be screwed；
In summary, it is integrated, then provides present invention incorporates existing action wrench mechanism and hook-shaped wrench mechanism
A kind of new sliding block spanner structure and telescopic inner hexagon spanner mechanism, can be completed to high nut, thin by above structure
The dismounting of nut, round nut and interior six sides screw, highly versatile.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 upward view；
Fig. 3 is the sectional view at B-B in Fig. 1；
Fig. 4 is the sectional view at D-D in Fig. 1；
Fig. 5 is the structural blast schematic diagram of the present invention.
Embodiment
As Figure 1-5, multifunctional wrench of the invention, including left and right it is horizontal pull body 1, it is circle to pull the left part of body 1
Shape structure, the left part for pulling body 1 offers installation circular hole penetrating up and down, and the bottom for pulling the left part of body 1 is fixed with installing circle
The installation ring flat-plate 2 that hole is coaxially set, the periphery for pulling installation circular hole in edge on body 1 offers two horizontally disposed deep-slotted chip breakers（Figure
Not shown in）, Central Symmetry setting of two deep-slotted chip breakers on installing circular hole, the left part for pulling body 1 is offered with installing circular hole
Clamp 5 is inserted with the jack 4 of connection, jack 4, using the axis close to installation circular hole as inner side, with away from the axle for installing circular hole
Line is outside, and the inner side of clamp 5 is provided with the tooth form inserted block 6 for extending into and installing in circular hole；Pull in the installation circular hole of body 1 provided with regulation
Lid 7, regulation lid 7 is the circular cover body structure with central through hole, and the periphery of regulation lid 7 is fixed with two sliding blocks 8, two
Sliding block 8 is set on adjusting the Central Symmetry of lid 7, and the size for adjusting lid 7 is adapted with installing the size of circular hole, two sliding blocks 8
Correspond to respectively and stretch into and be slidably connected in two deep-slotted chip breakers, the periphery of regulation lid 7 is offered in a toothrow shape slot 9, clamp 5
The tooth form inserted block 6 of side is plugged in tooth form slot 9；Adjust and be provided with nut check between the bottom surface of lid 7 and the top surface of installation ring flat-plate 2
Mechanism；
The right-hand member for pulling body 1 is provided with action wrench mechanism；
The middle part for pulling body 1 is provided with hook-shaped wrench mechanism and telescopic inner hexagon spanner mechanism, and hook-shaped wrench mechanism includes Double-layer clamp
The hook-shaped shank body 10 of hardened structure, hook-shaped shank body 10 is set along left and right horizontal direction, and the left end of hook-shaped shank body 10 passes through the first pin
11 are hinged and pull on body 1, and the right-hand member of hook-shaped shank body 10 is hinged with hook body 13 by the second bearing pin 12, pull body 1 middle part be located at it is hook-shaped
In the double-deck clamp region of shank body 10；
Telescopic inner hexagon spanner mechanism includes outer sliding sleeve 14, interior expansion link 15 and the main rod body 16 that equal transverse horizontal is set, main
The inner hollow and right-hand member of the body of rod 16 are open, and the left end of main rod body 16 is hinged on a left side for hook-shaped shank body 10 by the 3rd pin 17
End, section profile, the cross sectional shape of the inner chamber of main rod body 16, the section profile of outer sliding sleeve 14 and the interior expansion link of main rod body 16
15 cross sectional shape is to offer elongated hole 18 in orthohexagonal, main rod body 16 along its length, is fixed with interior expansion link 15
Fixture block 19, interior expansion link 15 is plugged in the interior intracavitary of main rod body 16 by the right-hand member of main rod body 16, fixture block 19 be located in elongated hole 18 and
The outer surface of main rod body 16 is protruded from, outer sliding sleeve 14, which is slidably connected at, pulls the lateral surface of body 1 and close to the right-hand member of main rod body 16.
Nut check mechanism includes vertical solid on six structure identical latch segments 20, the top surface of latch segment 20 and bottom surface
Surely there is guide rod 21, six latch segments 20 are evenly arranged around the axis for installing circular hole, and the medial surface of six latch segments 20 is encircled into
Orthohexagonal, the top surface for installing ring flat-plate 2 offers six gliding grooves 22, and six gliding grooves 22 are around the center of installation ring flat-plate 2 in circle
Shape array arranges, the length direction of each gliding groove 22 with to install the endoporus of ring flat-plate 2 tangent, the bottom surface of regulation lid 7 is offered
Six upper hopper chutes（Not shown in figure）, six upper hopper chutes are evenly arranged around the axis of regulation lid 7, and upper hopper chute and gliding groove 22 are one by one
It is correspondingly arranged, two guide rods 21 of each latch segment 20 are slidably connected in upper hopper chute and gliding groove 22 respectively.
Action wrench mechanism includes regulation worm screw 23, fixed spanner 24 and movable jaw 25, and fixed spanner 24, which is slided, to be connected
It is connected on the right-hand member for pulling body 1 and is fixed by the 4th pin 26, movable jaw 25 is slidably connected at the right-hand member for pulling body 1, movable jaw
V-arrangement jaws is formed between 25 and fixed spanner 24, the right part for pulling body 1 is provided with rectangular opening 28, and regulation worm screw 23 passes through worm shaft
27 are rotatably connected on the right part for pulling body 1 and are located in rectangular opening 28, and regulation worm screw 23 is meshed with movable jaw 25.
Slot 29 is radially offered on interior expansion link 15, the elastic conjunction of fixture block 19 is in slot 29, fixture block 19
In the left side of outer sliding sleeve 14.
The present invention can operate twist and taken for different nuts, interior six sides screw and round nut, wherein self-tightening type
Wrench mechanism can be dismantled to high nut, and concrete operations are：Regulation worm screw 23 is stirred, due to regulation worm screw 23 and Flexible spanner
First 25 are meshed, and movable jaw 25 is slidably connected at the right-hand member of spanner, so regulation worm screw 23 drives movable jaw 25 to move, directly
To correct position, the gripping of V-arrangement jaws is then pulled into body 1, you can fall nut dismounting, this work afterwards in nut periphery
Principle is identical with existing adjustable wrench operation principle；Present invention also offers a kind of slide type wrench structure, the sliding block in addition
Formula spanner structure is applied to the nut of different model, and the nut that can adequately protect, will not be to nut when dismantling nut
Wedge angle twists convex, and stability is high, and its specific work process is：Twist take nut when, by six mutual cooperation latch segments 20, often
Individual latch segment 20 is moved in the presence of guide rod 21 according to the track of regulation, in use, need to only extract the clamp 5 of spanner, is twisted
The regulation lid 7 on wrench top, regulation lid 7 drives six latch segments 20 to move, and is finally completed six inner sides of latch segment 20 and surrounds
Orthohexagonal size regulation, then clamp 5 is plugged in jack 4 again, the tooth form inserted block 6 on clamp 5 is plugged in tooth
In shape slot 299, now adjust lid 7 and be relatively fixed, just can realize the fastening to nut or screw；The hook-shaped wrench of the present invention
Mechanism can be operated to round nut；In addition, present invention also offers telescopic inner hexagon spanner mechanism, the mechanism energy
Enough that six side's screws in three kinds of models are operated, specific work process is：Outer sliding sleeve 14, which can be twisted, takes the interior of large-size
Six side's screws, main rod body 16 can be operated to six side's screws in medium size, and interior expansion link 15 can twist take it is smaller
The interior six sides screw of size, it, which was specifically adjusted, is referred to as：During initial position, outer sliding sleeve 14 is located at top, now can be to big
The interior six sides screw of size is operated, and outer sliding sleeve 14 is slided to the left, is made the right part of main rod body 16 is convex to expose, now can
Six side's screws in medium-sized are operated, fixture block 19 is pushed up afterwards, makes the right-hand member of interior expansion link 15 is convex to expose, now
Six side's screws in small-sized can be operated；In screwing during six side's screws, main rod body 16 can be held, thumb is clasped
Fixture block 19 can be screwed.
The present embodiment not makees any formal limitation to shape, material, structure of the present invention etc., every according to this hair
Any simple modification, equivalent variations and modification that bright technical spirit is made to above example, belong to the technology of the present invention side
The protection domain of case.
Claims (4)
1. multifunctional wrench, it is characterised in that：Including left and right it is horizontal pull body, pull body left part be circular configuration, pull body
Left part offers installation circular hole penetrating up and down, and the bottom for pulling body left part is fixed with installing the peace that circular hole coaxial line is set
Ring flat-plate is filled, the periphery for pulling installation circular hole in edge on body offers two horizontally disposed deep-slotted chip breakers, and two deep-slotted chip breakers are justified on installing
The Central Symmetry in hole is set, and the left part for pulling body offers in the jack connected with installation circular hole, jack and is inserted with clamp, with by
The nearly axis for installing circular hole is inner side, using the axis away from installation circular hole as outside, and the inner side of clamp is justified provided with installation is extend into
Tooth form inserted block in hole；Pull provided with regulation lid in the installation circular hole of body, regulation lid is the circular lid knot with central through hole
Structure, the periphery of regulation lid is fixed with two sliding blocks, and two sliding blocks are set on the Central Symmetry of regulation lid, adjust the size of lid
It is adapted with the size for installing circular hole, two sliding blocks correspond to and stretch into and be slidably connected in two deep-slotted chip breakers respectively, regulation lid
The tooth form inserted block that periphery offers on the inside of a toothrow shape slot, clamp is plugged in tooth form slot；Adjust bottom surface and the installation of lid
Nut check mechanism is provided between the top surface of ring flat-plate；
The right-hand member for pulling body is provided with action wrench mechanism；
The middle part for pulling body is provided with hook-shaped wrench mechanism and telescopic inner hexagon spanner mechanism, and hook-shaped wrench mechanism includes double-deck clamping plate
The hook-shaped shank body of structure, hook-shaped shank body is set along left and right horizontal direction, and the left end of hook-shaped shank body is hinged by the first pin pulls body
On, the right-hand member of hook-shaped shank body has hook body by the second hinge, and the middle part for pulling body is located at the double-deck clamp region of hook-shaped shank body
It is interior；
Telescopic inner hexagon spanner mechanism includes outer sliding sleeve, interior expansion link and the main rod body that equal transverse horizontal is set, main rod body
Inner hollow and right-hand member opening, the left end of main rod body are hinged on the left end of hook-shaped shank body, the section of main rod body by the 3rd pin
Profile, the cross sectional shape of the inner chamber of main rod body, the cross sectional shape of the section profile of outer sliding sleeve and interior expansion link are positive six side
Offered along its length in shape, main rod body and fixture block is fixed with elongated hole, interior expansion link, interior expansion link is inserted by the right-hand member of main rod body
The interior intracavitary of main rod body is located at, fixture block is located in elongated hole and protrudes from the outer surface of main rod body, and outer sliding sleeve, which is slidably connected at, pulls body
The right-hand member of lateral surface and close main rod body.
2. multifunctional wrench according to claim 1, it is characterised in that：Nut check mechanism includes six structure identicals
Guide rod is vertically and fixedly provided with latch segment, the top surface of latch segment and bottom surface, six latch segments are uniform around the axis for installing circular hole
Arrangement, the medial surface of six latch segments is encircled into orthohexagonal, and the top surface for installing ring flat-plate offers six gliding grooves, six downslides
Groove around the center rounded array arrangement for installing ring flat-plate, the length direction of each gliding groove with to install the endoporus of ring flat-plate tangent,
The bottom surface of regulation lid offers six upper hopper chutes, and six upper hopper chutes are evenly arranged around the axis of regulation lid, and the two of each latch segment
Root guide rod is slidably connected in upper hopper chute and gliding groove respectively.
3. multifunctional wrench according to claim 1, it is characterised in that：Action wrench mechanism includes regulation worm screw, consolidated
Determine spanner and movable jaw, fixed spanner is slidably connected at the right-hand member for pulling body and fixed by the 4th pin, and movable jaw is slided
The right-hand member for pulling body is connected to, V-arrangement jaws is formed between movable jaw and fixed spanner, the right part for pulling body is provided with rectangular opening, adjusts
Section worm screw is connected to the right part for pulling body by worm shaft and is located in rectangular opening, and regulation worm screw mutually nibbles with movable jaw
Close.
4. multifunctional wrench according to claim 1, it is characterised in that：Radially offered on interior expansion link slotting
Groove, fixture block elastic conjunction is in slot, and fixture block is located at the left side of outer sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345018.9A CN107009305B (en) | 2017-05-16 | 2017-05-16 | Multifunctional wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345018.9A CN107009305B (en) | 2017-05-16 | 2017-05-16 | Multifunctional wrench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107009305A true CN107009305A (en) | 2017-08-04 |
| CN107009305B CN107009305B (en) | 2018-09-04 |
Family
ID=59450100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710345018.9A Expired - Fee Related CN107009305B (en) | 2017-05-16 | 2017-05-16 | Multifunctional wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107009305B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29715330U1 (en) * | 1997-03-07 | 1997-12-18 | Liu Kuo Chen | Tool with foldable shaft |
| US5699704A (en) * | 1993-02-17 | 1997-12-23 | Habermehl; G. Lyle | Exit locating collated screw strips and screwdrivers therefore |
| US5758768A (en) * | 1996-06-28 | 1998-06-02 | G. Lyle Habermehl | Supporting deflective screwstrip |
| US5927163A (en) * | 1993-02-17 | 1999-07-27 | G. Lyle Habermehl | Screwdriver with slotted nose for collated screws |
| CN2411085Y (en) * | 1999-12-17 | 2000-12-20 | 李慧 | Adjustable magnetic screwdriver |
| CN2411084Y (en) * | 2000-02-15 | 2000-12-20 | 伟立兴业股份有限公司 | Antiskid reversing device for roller-type spanner |
| CN2411083Y (en) * | 2000-01-25 | 2000-12-20 | 谢智庆 | Rotating joint bar for ratchet spanner |
| CN2411873Y (en) * | 2000-03-03 | 2000-12-27 | 谢智庆 | Lighting structure of torque wrench |
| CN2411872Y (en) * | 2000-02-18 | 2000-12-27 | 上海蔡国鑫五金制品有限公司 | Ratchet screwdriver with lighting |
| DE19781832B3 (en) * | 1996-06-14 | 2012-08-02 | Henrob Ltd. | Fastener feeding head for a fastening machine or a fastening tool |
-
2017
- 2017-05-16 CN CN201710345018.9A patent/CN107009305B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5699704A (en) * | 1993-02-17 | 1997-12-23 | Habermehl; G. Lyle | Exit locating collated screw strips and screwdrivers therefore |
| US5927163A (en) * | 1993-02-17 | 1999-07-27 | G. Lyle Habermehl | Screwdriver with slotted nose for collated screws |
| DE19781832B3 (en) * | 1996-06-14 | 2012-08-02 | Henrob Ltd. | Fastener feeding head for a fastening machine or a fastening tool |
| US5758768A (en) * | 1996-06-28 | 1998-06-02 | G. Lyle Habermehl | Supporting deflective screwstrip |
| DE29715330U1 (en) * | 1997-03-07 | 1997-12-18 | Liu Kuo Chen | Tool with foldable shaft |
| CN2411085Y (en) * | 1999-12-17 | 2000-12-20 | 李慧 | Adjustable magnetic screwdriver |
| CN2411083Y (en) * | 2000-01-25 | 2000-12-20 | 谢智庆 | Rotating joint bar for ratchet spanner |
| CN2411084Y (en) * | 2000-02-15 | 2000-12-20 | 伟立兴业股份有限公司 | Antiskid reversing device for roller-type spanner |
| CN2411872Y (en) * | 2000-02-18 | 2000-12-27 | 上海蔡国鑫五金制品有限公司 | Ratchet screwdriver with lighting |
| CN2411873Y (en) * | 2000-03-03 | 2000-12-27 | 谢智庆 | Lighting structure of torque wrench |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107009305B (en) | 2018-09-04 |
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