CN106965117A - A kind of anti-multifunctional screw driver for breaking anti-impact for indoor decoration - Google Patents
A kind of anti-multifunctional screw driver for breaking anti-impact for indoor decoration Download PDFInfo
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- CN106965117A CN106965117A CN201710309860.7A CN201710309860A CN106965117A CN 106965117 A CN106965117 A CN 106965117A CN 201710309860 A CN201710309860 A CN 201710309860A CN 106965117 A CN106965117 A CN 106965117A
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- gear
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- spring
- knife bar
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- 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
- B25B17/00—Hand-driven gear-operated wrenches or screwdrivers
- B25B17/02—Hand-driven gear-operated wrenches or screwdrivers providing for torque amplification
-
- 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
- B25B15/00—Screwdrivers
- B25B15/02—Screwdrivers operated by rotating the handle
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Gear Transmission (AREA)
Abstract
The invention belongs to driver technology field, more particularly to a kind of anti-multifunctional screw driver for breaking anti-impact for indoor decoration, it includes cutter mechanism and handle mechanism；Screwdriver in the present invention, which has, prevents people from using screwdriver mobile object, the function of causing screwdriver to damage；Prevent people from impacting screwdriver, the function of causing screwdriver to damage；Simultaneously again with the function of adapting to the opening on screw automatically according to the word or cross of screw；The screwdriver of the present invention also has to be automatically adjusted according to the depth of a word or cross on screw, so as to reach the function of adapting to a word or the cross depth on screw；The effect of cutter mechanism is that the moment of torsion on handle mechanism is delivered on screw；The effect of handle mechanism is to facilitate people to exert oneself screw, and people changes into different moments of torsion to overcome the resistance that screw is changed during tightening with thick-and-thin power by speed change；Faster more laborsaving by screw tightening or screwed down so as to reach.
Description
Art
The invention belongs to driver technology field, more particularly to a kind of break the multi-functional of anti-impact for the anti-of indoor decoration
Screwdriver.
Background technology
The current existing word of screwdriver one is respectively a screwdriver with cross, so switching on a word and cross more numb
It is tired, while existing screwdriver can only be twisted for the screw of constant depth groove, it thus greatly limit making for screwdriver
With scope, when people is breaking thing or to being impacted at the top of screwdriver using existing screwdriver, existing screwdriver holds very much
It is fragile, design, which is accomplished by, in order to make up the defect of above screwdriver a kind of breaks the multi-functional of anti-impact for the anti-of indoor decoration
Screwdriver.
A kind of anti-multifunctional screw driver for breaking anti-impact for indoor decoration of present invention design solves as above problem.
The content of the invention
To solve drawbacks described above of the prior art, the present invention is disclosed a kind of breaks many of anti-impact for the anti-of indoor decoration
Function screwdriver, it is realized using following technical scheme.
A kind of anti-multifunctional screw driver for breaking anti-impact for indoor decoration, it is characterised in that：It includes cutter mechanism
With handle mechanism；Wherein cutter mechanism is arranged on handle mechanism one end.
Above-mentioned handle mechanism includes cover of driver, the first T-shaped ring, drive shaft, retractor device, bellmouth, interstitial hole, second
T-shaped annular groove, accommodating chamber, the 3rd gear shaft, set casing, sliding eye, the first T-shaped annular groove, stabilizing ring, the second T-shaped ring, the first tooth
Circle, first gear, the first contiguous block, second gear axle, drive gear, the 3rd gear, the second contiguous block, second gear, second
Gear ring, the 3rd gear ring, connection plectane, first gear axle, the first connection annulus, the second connection plectane, wherein on set casing one end
It is provided with bellmouth；Bellmouth one end is provided with interstitial hole；Interstitial hole one end is provided with accommodating chamber；Accommodating chamber is on the end face of interstitial hole
It is provided with the second T-shaped annular groove；Stabilizing ring is arranged on the periphery of set casing one end；Second T-shaped ring is arranged on connection plectane one end；
Plectane is connected to be arranged in set casing by the cooperation of the second T-shaped ring and the second T-shaped annular groove；First gear ring one end is arranged on connection
On plectane end face；Second gear ring is arranged on the first gear ring by the first connection annulus；3rd gear ring passes through the second connection annulus
On the second gear ring；3rd gear shaft one end, which is arranged on, to be accommodated on resonator end surface；3rd gear is arranged on the 3rd gear shaft,
And coordinate with the 3rd gear ring；Second gear axle is arranged on first gear axle by the second contiguous block；Second gear is arranged on the
On two gear shafts, and coordinate with the second gear ring；First gear axle is arranged on second gear axle by the first contiguous block；First tooth
Wheel is arranged on first gear axle, and is coordinated with the first gear ring；The first T-shaped annular groove is provided with cover of driver inner wall end surface；First T
Shape ring is arranged in the first T-shaped annular groove；Two retractor devices are symmetrically positioned in set casing end face both sides；Retractor device one end is arranged on
On set casing end face；Cover of driver is coordinated by the first T-shaped ring end face and retractor device end face to be arranged on set casing, and driving
Shell inner headed face coordinates with set casing periphery；Drive shaft one end is fixedly mounted in the hole on cover of driver, and the other end is passed through
Circular hole on set casing end face；Drive gear be arranged on drive shaft end face on, and respectively with first gear, second gear, the 3rd
Gear alternately coordinates；The diameter of drive gear is 3 times of the 3rd gear diameter；The diameter of 3rd gear ring is the 3rd gear diameter
5 times；The diameter of drive gear is 2 times of second gear diameter；The diameter of second gear ring is 4 times of second gear diameter；Driving
The diameter of gear is equal to first gear diameter；The diameter of first gear ring is 3 times of first gear.
Above-mentioned retractor device includes expansion link, telescopic, the 3rd guide groove, the 5th spring, the second guide block, wherein flexible jacket wall
Symmetrical the 3rd guide groove for being provided with two insertions on face；Telescopic one end is arranged on set casing end face；Two the second guide blocks are symmetrical
On expansion link periphery；Expansion link one end is arranged on the first T-shaped ring end face, and the other end is arranged in telescopic, and
The cooperation of second guide block and the 3rd guide groove；5th spring is located in telescopic, and the 5th spring one end is arranged on telescopic end face,
The other end is arranged in flexible rod end surface.
Above-mentioned cutter mechanism is led including guide sleeves, the first spring, the 3rd inclined-plane, the first guide block, plectane, fixed block, first
Groove, the second guide groove, spring eye, the first knife bar, the first T-slot, the second T-slot, the second inclined-plane, the first journal stirrup, the first blade,
Two springs, the second blade, the first inclined-plane, the 3rd blade, the 3rd spring, the first T-shaped block, the second T-shaped block, spring retainer ring,
Four springs, cross axle, the second knife bar, the second journal stirrup, wherein second knife bar one end passes through bellmouth and interstitial hole, installed in connection
On plectane；Two the second journal stirrups are symmetrically mounted on the second knife bar end face；Two the first journal stirrups are symmetrically mounted on the first knife bar end
On face；The mating connection that first knife bar and the second knife bar pass through cross axle and two the first journal stirrups and two the second journal stirrups；Two
Spring retainer ring is separately mounted on the first knife bar and the second knife bar；4th spring passes through the first knife bar and the second knife bar, the 4th
On spring one end spring retainer ring end face installed therein, the 4th spring other end is arranged on another spring retainer ring end
On face；Symmetrical the second guide groove for being provided with two insertions on spring eye, spring eye inner headed face is provided with first knife bar；First knife bar end
Symmetrically two the first inclined-planes are provided with face；Symmetrically first guide groove is had on two the first inclined-planes；First knife bar opens
Symmetrically two the second inclined-planes are provided with, and the second inclined-plane is vertical with the first inclined-plane on the end face of one guide groove；On two the second inclined-planes
It is provided with the first T-slot；Two the first guide blocks are symmetrically mounted on guide sleeves inner headed face；Plectane is arranged on two the first guide block end faces
On；Guide sleeves are embedded on the first knife bar, and the first guide block and the second guide groove coordinate, and plectane is located in spring eye；First spring
One end is arranged on plectane end face, and the other end is arranged on spring hole end surface；Two fixed blocks are symmetrically mounted on guide sleeves one end
On inner headed face, and fixed block and the first guide groove coordinate；The 3rd inclined-plane is provided with two the first blades；Is provided with 3rd inclined-plane
Two T-slots；Two the first blades are separately mounted on two fixed blocks, and two the first blades are matched somebody with somebody with corresponding first guide groove
Close；Institute's mounting structure is identical on two the first T-slots, for wherein any one, the first T-shaped block be arranged on the 3rd blade
On；3rd blade is arranged on the first knife bar by the first T-shaped block installed thereon and the cooperation of the first T-slot；3rd spring
One end is arranged on the first T-shaped block end face, and the other end is arranged on the first T-slot end face；Knot is installed on two the second T-slots
Structure is identical, for wherein any one, the second T-shaped block be arranged on the second blade on；Second blade by the second T-shaped block with
The cooperation of second T-slot is arranged on the first blade；Second spring one end is arranged on the second T-shaped block end face, and the other end is installed
On the second T-slot end face.
As the further improvement of this technology, above-mentioned drive shaft is arranged on cover of driver by key.
As the further improvement of this technology, above-mentioned first gear is arranged on first gear axle by bearing, the second tooth
Wheel is arranged on second gear axle by bearing, and the 3rd gear is arranged on the 3rd gear shaft by bearing.
As the further improvement of this technology, above-mentioned driving wheel is installed on the driving shaft by key.
As the further improvement of this technology, above-mentioned 3rd spring is compression spring.
Relative to traditional driver technology, the present invention devises a kind of anti-many work(for breaking anti-impact for indoor decoration
Can screwdriver；It, which has, prevents people from using screwdriver mobile object, the function of causing screwdriver to damage；Prevent people from impacting screw
Knife, the function of causing screwdriver to damage；Simultaneously again with the opening adapted to automatically according to the word or cross of screw on screw
Function；The screwdriver of the present invention also has to be automatically adjusted according to the depth of a word or cross on screw, so as to reach adaptation screw
The function of a upper word or the cross depth；The effect of cutter mechanism is that the moment of torsion on handle mechanism is delivered on screw；Handle of a knife machine
The effect of structure is to facilitate people to exert oneself screw, and people changes into different moments of torsion to overcome screw with thick-and-thin power by speed change
The resistance changed during nailing on tightly；Faster more laborsaving by screw tightening or screwed down so as to reach.
Handle mechanism facilitates people to exert oneself screw in the present invention, and the function of automatic speed regulation is convenient for people to faster more laborsaving by spiral shell
Silk is screwed down；The effect that bellmouth is provided with set casing is easy for the swing of the first knife bar；The effect of accommodating chamber is opened on set casing is
In order to accommodate connection plectane, the first connection annulus, the second connection annulus, first gear axle, first gear, second gear axle, the
Two gears, the 3rd gear shaft, the 3rd gear, the first gear ring, the second gear ring, the 3rd gear ring, drive gear, the first contiguous block,
Two contiguous blocks, the second T-shaped ring；The effect of cover of driver is that, when people wants the turn of the screw, the hand of people fixes stabilizing ring,
Another hand rotation driving shell, cover of driver will rotate, and the cover of driver of rotation will drive drive shaft mounted thereto to transport
Dynamic, the motion of drive shaft will drive drive gear mounted thereto to rotate, and drive gear rotation is by drive installation in the 3rd tooth
The 3rd gear movement on wheel shaft；3rd gear will drive the motion of the 3rd gear ring；Second gear ring passes through the second connection annulus and the
Three gear rings are connected, and the first gear ring is connected by the first connection ring with the second gear ring；The motion of 3rd gear ring will drive second successively
Annulus, the second gear ring, the first connection circular motion, the motion of the first gear ring are connected, the first gear ring will drive connection plectane motion；
The motion of the second knife bar will will be driven by connecting plectane, so that the motion on handle mechanism is delivered in cutter mechanism；Design the
One gear ring, the second gear ring, the 3rd gear ring, first gear, second gear, the effect of the 3rd gear be, when needing the nail that tightens the screw
When, people will necessarily use very big power, and the first gear ring, the second gear ring, the 3rd gear ring, first gear, second gear, the 3rd gear
Effect be that people just can be by screw tightening, so as to reach laborsaving time-saving function with less power；Drive gear it is straight
Footpath is 3 times of the 3rd gear diameter；The diameter of 3rd gear ring is 5 times of the 3rd gear diameter；The diameter of drive gear is second
2 times of gear diameter；The diameter of second gear ring is 4 times of second gear diameter；It is straight that the diameter of drive gear is equal to first gear
Footpath；The diameter of first gear ring is 3 times of first gear；According to diameter above than understanding, the diameter of the second gear ring is the 3rd gear ring
1.5 times of diameter；The diameter of first gear ring is that 1.2 times of effect of the second diameter ring gear is only to need ripple when people's the turn of the screw
People feels most comfortable when the power being basically unchanged of dynamic very little, and from the hand of people exert oneself traditionally for, it is outer in driving
In the case that the powered speed of shell is held essentially constant, when the critical torque that cover of driver is rotated is held essentially constant, people
Just meeting substantially constant makes one to feel comfortable used power；When just starting the turn of the screw, people uses torque T cover of driver, passes through
Drive gear is engaged with the 3rd gear, and the 3rd gear is engaged with the 3rd gear ring, torque T on drive gear, moment of torsion on the 3rd gear
For 0.333T, speed is 1.65T on the 3rd gear ring；3rd gear ring is justified by the second connection annulus, the second gear ring, the first connection
Ring, the first gear ring, connection plectane pass to motion in cutter mechanism；It is to feel painstaking to a certain degree when people is screwed to, people's hand pressure is driven
Dynamic shell, cover of driver will drive drive shaft, drive gear motion；Now drive gear is engaged with second gear, second gear
Engaged with the second gear ring；The moment of torsion that people twists cover of driver is T, and now the moment of torsion in second gear is on 0.5T, the second gear ring
Moment of torsion is 2T, will be increased so connecting annulus, the first gear ring, connection plectane by first and moment of torsion being passed into moment of torsion in cutter mechanism
Greatly, so that the function of screw can be tightened with same moment of torsion by reaching；When people, which is screwed to certain speed, feels more painstaking, human hand
Cover of driver is pressed, cover of driver will drive drive shaft, drive gear motion；Now drive gear is engaged with first gear, and first
Gear is engaged with the first gear ring；The moment of torsion that people twists cover of driver is T, and now the moment of torsion in first gear is on T, the first gear ring
Moment of torsion is 3T, so the moment of torsion that moment of torsion is passed in cutter mechanism will be further increased by connecting plectane, sample is used so as to reach
Moment of torsion can tighten the function of screw；Thick-and-thin moment of torsion is used so as to which screwdriver is just reached, screw can be tightened, so that
Reach labour-saving function；The effect connected between cover of driver and set casing by retractor device is, when people wants to be impacted with weight
During screwdriver, cover of driver will be moved along set casing periphery, so as to be supported impact force by the 5th spring in retractor device
Disappear, make the impulsive force very little suffered by the knife bar on screwdriver, be knocked thing by power very little, lose people and want to be impacted with weight
The purpose of screwdriver；So as to reach the function of preventing screwdriver from being impacted again；Stabilizing ring is arranged on the work on set casing periphery
With being to be easy to people to stablize screwdriver.
The effect of cutter mechanism in the present invention is that the motion on handle mechanism is delivered on screw, so as to drive screw
Motion, so as to reach the function of tightening screw；The effect of cross axle is the first knife bar of connection and the second knife bar；Simultaneously when someone thinks
During with breaking weight with screwdriver, the first knife bar stress and will overcome the elastic force of the 4th spring, be swung at cross axle so that spiral shell
Silk knife can not break weight；Screwdriver is prevented to be used for the function of breaking so as to reach；The effect of two spring retainer rings is to fix the 4th
Spring；The effect of 4th spring is, on the one hand active force during first one return of knife bar to swing, be on the other hand in order to
Keep the first knife bar and the second knife bar point-blank, prevent people when twisting screw, the first knife bar swings certain angle, influence
Screwdriver is normally used；First blade is arranged in guide sleeves by two fixed blocks, and guide sleeves pass through the first guide block and second
The effect that the cooperation of guide groove is arranged on the first knife bar is, when people wants the screw of stubborn in-line, the surely upper in-line of screw
Groove can be by the first blade jack-up, so that the first blade is along the first guide groove movement, the first knife bar now can twist a word
Shape screw；When needing to twist criss-cross screw, two the first blades and the first knife bar will collective effects；First knife bar end face
On be provided with two the first inclined-planes effect be easy to the first knife bar twist in-line screw；The second inclined-plane is opened on first knife bar
Effect is to install the 3rd blade；The effect of first T-shaped block is, in order to connect the 3rd blade and the first knife bar；Design the 3rd blade
Effect be that, when running into deep and narrow in-line groove, the 3rd blade movement can be promoted with the flat recess on screw,
So as to reach the width for changing screwdriver in-line knife, so as to adapt to different depth, the function of the in-line groove of width；First knife
The effect that the 3rd inclined-plane is provided with piece end face is to install the second blade；The effect of second T-shaped block is, in order to connect the second blade with
First blade；Designing the effect of the second blade is, when running into deep and narrow cross bath, can be with the cross recess on screw
The second blade movement can be promoted, so as to reach the width for changing screwdriver cross blade, different depth, the cross of width is adapted to
The function of shape groove.
In use, when screwdriver is not used, the first spring, second spring, the 3rd spring, the 4th spring, the 5th
Spring is in free retracted position；When needing the turn of the screw, people is tightened the screw with thick-and-thin power, is driven when just starting
Gear is engaged with the 3rd gear, and the 3rd gear is engaged with the 3rd gear ring, in the 3rd gear ring, the second connection annulus, the second gear ring, the
Cause the motion of the second knife bar under one connection annulus, the first gear ring, the collective effect of connection plectane, first in the presence of cross axle
Knife bar is moved, so as to drive screw to move；When being screwed to a certain degree, people's pressure cover of driver, cover of driver drives drive shaft fortune
Dynamic, drive shaft drives drive gear motion；Drive gear now is engaged with second gear, and second gear is nibbled with the second gear ring
Close, moment of torsion increase when now the second ring gear torque is engaged than drive gear with the 3rd gear ring, in the second gear ring, the first connection circle
Ring, the first gear ring, connection plectane, the second knife bar, cross axle, the first knife bar are by with bigger moment of torsion, so as to labour-saving
Screw is tightened, when feeling to still need to tighten screw, cover of driver is pushed so that drive gear is engaged with first gear, now
First gear engaged with the first gear ring, when the moment of torsion on the first gear ring now is engaged higher than drive gear with second gear
Moment of torsion；Under the first gear ring, connection plectane, the second knife bar, cross axle effect, the first knife bar has more high pulling torque, so as to reach
The more laborsaving purpose for tightening screw；When twisted screw is in-line, the groove of in-line will promote the first blade edge on screw
First guide groove movement, while guide sleeves will also be moved together, the first spring now is compressed；After end screw is twisted, first
In the presence of spring, the first blade is returned at original position；When needing the cross recess on stubborn screw deeper, cross recess
The second blade can be promoted to be moved along the second T-slot, the 3rd blade can be moved along the first T-slot, screwdriver now just can be light
Pine enters in cross bath, so as to reach the automatic function of adapting to different depth cross bath；Screwdriver has automatic again simultaneously
Adapt to the function of different depth in-line groove.
Brief description of the drawings
Fig. 1 is global facility distribution schematic diagram.
Fig. 2 is cutter mechanism and handle mechanism distributing position schematic diagram.
Fig. 3 is global facility sectional view.
Fig. 4 is the first spring mounting structure schematic diagram.
Fig. 5 is guide sleeves structural representation.
Fig. 6 is the first journal stirrup mounting structure schematic diagram.
Fig. 7 is the first lever structure schematic diagram.
Fig. 8 is the second blade installation structure schematic diagram.
Fig. 9 is the 3rd blade installation structure schematic diagram.
Figure 10 is the first T-shaped block mounting structure schematic diagram.
Figure 11 is the second T-shaped block mounting structure schematic diagram.
Figure 12 is the 4th spring mounting structure schematic diagram.
Figure 13 is cross axle mounting structure schematic diagram.
Figure 14 is cross axle structure schematic diagram.
Figure 15 is the second journal stirrup mounting structure schematic diagram.
Figure 16 is set casing structural representation.
Figure 17 is cover of driver structural representation.
Figure 18 is retractor device mounting structure schematic diagram.
Figure 19 is handle mechanism sectional view.
Figure 20 is the first gear ring, the second gear ring, the 3rd gear ring mounting structure schematic diagram.
Figure 21 is first gear, second gear, the 3rd gear installation structure schematic diagram.
Figure 22 is second spring mounting structure schematic diagram.
Label title in figure：1st, cutter mechanism；2nd, handle mechanism；3rd, cover of driver；4th, the first T-shaped ring；5th, drive shaft；6、
Retractor device；7th, guide sleeves；8th, the first spring；10th, the first guide block；11st, plectane；12nd, fixed block；13rd, the first guide groove；14th,
Two guide grooves；15th, spring eye；16th, the first knife bar；17th, the first journal stirrup；18th, the first blade；19th, second spring；20th, the second blade；
21st, the first inclined-plane；22nd, the 3rd blade；23rd, the 3rd spring；24th, the first T-shaped block；25th, the second T-shaped block；27th, spring retainer ring；
28th, the 4th spring；29th, cross axle；30th, the second knife bar；31st, the second journal stirrup；32nd, bellmouth；33rd, interstitial hole；34th, the second T-shaped
Annular groove；35th, accommodating chamber；36th, the 3rd gear shaft；37th, set casing；38th, sliding eye；39th, the first T-shaped annular groove；40th, telescopic；41、
3rd guide groove；42nd, stabilizing ring；43rd, the second T-shaped ring；44th, the first gear ring；45th, first gear；46th, the first contiguous block；47th, second
Gear shaft；49th, the 5th spring；50th, the second guide block；51st, expansion link；53rd, drive gear；55th, the 3rd gear；56th, the second connection
Block；57th, second gear；58th, the second gear ring；59th, the 3rd gear ring；60th, plectane is connected；61st, first gear axle；62nd, the first connection
Annulus；63rd, the second connection plectane；64th, the second inclined-plane；65th, the first T-slot；66th, the second T-slot；67th, the 3rd inclined-plane.
Embodiment
As shown in Figure 1, 2, it includes cutter mechanism 1 and handle mechanism 2；As shown in Figure 1, 2, wherein cutter mechanism 1 is installed
In the one end of handle mechanism 2.
As shown in Fig. 3,19,21, above-mentioned handle mechanism 2 includes cover of driver 3, the first T-shaped ring 4, drive shaft 5, flexible dress
Put 6, bellmouth 32, interstitial hole 33, the second T-shaped annular groove 34, accommodating chamber 35, the axle 36 of the 3rd gear 55, set casing 37, sliding eye
38th, the first T-shaped annular groove 39, stabilizing ring 42, the second T-shaped ring 43, the first gear ring 44, first gear 45, the first contiguous block 46, second
Gear shaft 47, drive gear 53, the 3rd gear 55, the second contiguous block 56, second gear 57, the second gear ring 58, the 3rd gear ring 59,
Connection plectane 60, the connection annulus 62, second of first gear axle 61, first connect annulus 63, as shown in figure 16, wherein set casing 37
Bellmouth 32 is provided with one end；The one end of bellmouth 32 is provided with interstitial hole 33；The one end of interstitial hole 33 is provided with accommodating chamber 35；Accommodating chamber 35
The second T-shaped annular groove 34 is provided with the end face of interstitial hole 33；As shown in figure 19, stabilizing ring 42 is arranged on the one end of set casing 37
On periphery；As shown in figure 20, the second T-shaped ring 43 is arranged on connection plectane 60 one end；As shown in figure 19, connection plectane 60 passes through
The cooperation of second T-shaped ring 43 and the second T-shaped annular groove 34 is arranged in set casing 37；As shown in figure 20, the one end of the first gear ring 44 is pacified
On the connection end face of plectane 60；As shown in figure 20, the second gear ring 58 is arranged on the first gear ring 44 by the first connection annulus 62
On；As shown in figure 20, the 3rd gear ring 59 is arranged on the second gear ring 58 by the second connection annulus 63；As shown in Figure 16,19, the
The one end of three gears, 55 axle 36 is arranged on the end face of accommodating chamber 35；As shown in figure 21, the 3rd gear 55 is arranged on the axle of the 3rd gear 55
On 36, and coordinate with the 3rd gear ring 59；As shown in figure 21, second gear axle 47 is arranged on first gear by the second contiguous block 56
On axle 61；As shown in figure 21, second gear 57 is arranged on second gear axle 47, and is coordinated with the second gear ring 58；Such as Figure 21 institutes
Show, first gear axle 61 is arranged on second gear axle 47 by the first contiguous block 46；As shown in figure 21, first gear 45 is installed
Coordinate on first gear axle 61, and with the first gear ring 44；As shown in figure 17, it is provided with the first T-shaped on the inner wall end surface of cover of driver 3
Annular groove 39；First T-shaped ring 4 is arranged in the first T-shaped annular groove 39；As shown in figure 18, two retractor devices 6 are symmetrically positioned in set casing
37 end face both sides；As shown in figure 18, the one end of retractor device 6 is arranged on the end face of set casing 37；Cover of driver 3 passes through the first T-shaped
The end face of ring 4 coordinates with the end face of retractor device 6 to be arranged on set casing 37, and the inner headed face of cover of driver 3 and the periphery of set casing 37
Coordinate；As shown in figure 19, the one end of drive shaft 5 is fixedly mounted in the hole on cover of driver 3, and the other end passes through the end face of set casing 37
On circular hole；As shown in Figure 19,21, drive gear 53 be arranged on the end face of drive shaft 5 on, and respectively with first gear 45, second
Gear 57, the 3rd gear 55 alternately coordinate；The diameter of drive gear 53 is 3 times of the diameter of the 3rd gear 55；3rd gear ring 59
Diameter is 5 times of the diameter of the 3rd gear 55；The diameter of drive gear 53 is 2 times of the diameter of second gear 57；Second gear ring 58
Diameter is 4 times of the diameter of second gear 57；The diameter of drive gear 53 is equal to the diameter of first gear 45；The diameter of first gear ring 44
It is 3 times of first gear 45.
As shown in Figure 18,19, above-mentioned retractor device 6 includes expansion link 51, telescopic 40, the 3rd guide groove 41, the 5th spring
49th, symmetrical the 3rd guide groove 41 for being provided with two insertions on the second guide block 50, the wherein wall of telescopic 40；As shown in Figure 18,19, stretch
40 one end of contracting set are arranged on the end face of set casing 37；As shown in Figure 18,19, two the second guide blocks 50 are symmetrically mounted on expansion link 51
On periphery；As shown in Figure 18,19, the one end of expansion link 51 is arranged on the end face of the first T-shaped ring 4, and the other end is arranged on telescopic
In 40, and the cooperation of the second guide block 50 and the 3rd guide groove 41；As shown in Figure 18,19, the 5th spring 49 is located in telescopic 40, the
The one end of five spring 49 is arranged on the end face of telescopic 40, and the other end is arranged on the end face of expansion link 51.
As shown in figure 8, above-mentioned cutter mechanism 1 includes guide sleeves 7, the first spring 8, the 3rd inclined-plane 67, the first guide block 10, circle
Plate 11, fixed block 12, the first guide groove 13, the second guide groove 14, spring eye 15, the first knife bar 16, the first T-slot 65, the second T-slot
66th, the second inclined-plane 64, the first journal stirrup 17, the first blade 18, second spring 19, the second blade 20, the first inclined-plane 21, the 3rd blade
22nd, the 3rd spring 23, the first T-shaped block 24, the second T-shaped block 25, spring retainer ring 27, the 4th spring 28, cross axle 29, the second knife
Bar 30, the second journal stirrup 31, as shown in figure 19, wherein the one end of the second knife bar 30 is through bellmouth 32 and interstitial hole 33, installed in even
Connect on plectane 60；As shown in figure 15, two the second journal stirrups 31 are symmetrically mounted on the end face of the second knife bar 30；As shown in fig. 6, two
First journal stirrup 17 is symmetrically mounted on the end face of the first knife bar 16；As shown in Figure 13,14, the first knife bar 16 passes through with the second knife bar 30
The mating connection of cross axle 29 and two the first journal stirrups 17 and two the second journal stirrups 31；As shown in figure 12, two spring retainer rings
27 are separately mounted on the first knife bar 16 and the second knife bar 30；As shown in figure 12, the 4th spring 28 is through the first knife bar 16 and the
On two knife bars 30, the one end of a 4th spring 28 spring retainer ring 27 end face installed therein, the other end of the 4th spring 28 is installed
On another end face of spring retainer ring 27；As shown in fig. 6, spring eye 15 is provided with the first knife bar 16, as shown in fig. 6, spring
Symmetrical the second guide groove 14 for being provided with two insertions on the inner headed face of hole 15；As shown in fig. 6, being symmetrically provided with two on the end face of the first knife bar 16
Individual first inclined-plane 21；As shown in fig. 7, symmetrically having first guide groove 13 on two the first inclined-planes 21；Such as Fig. 7,8 institutes
Show, the first knife bar 16 open on the end face of the first guide groove 13 it is symmetrical be provided with two the second inclined-planes 64, and the second inclined-plane 64 and first oblique
Face 21 is vertical；As shown in Figure 7,8, it is provided with the first T-slot 65 on two the second inclined-planes 64；As shown in figure 5, two the first guide blocks
10 are symmetrically mounted on the inner headed face of guide sleeves 7；As shown in figure 5, plectane 11 is arranged on two end faces of the first guide block 10；Such as Fig. 8
Shown, guide sleeves 7 are embedded on the first knife bar 16, and the first guide block 10 coordinates with the second guide groove 14, and plectane 11 is located at spring eye
In 15；As shown in figure 4, the one end of the first spring 8 is arranged on the end face of plectane 11, the other end is arranged on the end face of spring eye 15；Such as
Shown in Fig. 5, two fixed blocks 12 are symmetrically mounted on one end inner headed face of guide sleeves 7, and fixed block 12 coordinates with the first guide groove 13；
As shown in figure 8, being provided with the 3rd inclined-plane 67 on two the first blades 18；As shown in figure 8, being provided with the second T-shaped on the 3rd inclined-plane 67
Groove 66；Two the first blades 18 are separately mounted on two fixed blocks 12, and two the first blades 18 and corresponding first guide groove
13 coordinate；Institute's mounting structure is identical on two the first T-slots 65, for wherein any one, as shown in Figure 8,9, 10,
One T-shaped block 24 is arranged on the 3rd blade 22；3rd blade 22 passes through the first T-shaped block 24 installed thereon and the first T-slot 65
Cooperation be arranged on the first knife bar 16 on；As shown in figure 9, the one end of the 3rd spring 23 is arranged on the end face of the first T-shaped block 24, it is another
End is arranged on the end face of the first T-slot 65；Institute's mounting structure is identical on two the second T-slots 66, for wherein any one
Individual, as shown in Fig. 8,10,22, the second T-shaped block 25 is arranged on the second blade 20；As shown in figure 22, the second blade 20 passes through
The cooperation of two T-shaped blocks 25 and the second T-slot 66 is arranged on the first blade 18；As shown in figure 22, the one end of second spring 19 is installed
On the end face of the second T-shaped block 25, the other end is arranged on the end face of the second T-slot 66.
As shown in figure 19, above-mentioned drive shaft 5 is arranged on cover of driver 3 by key.
As shown in Figure 19,21, above-mentioned first gear 45 is arranged on first gear axle 61 by bearing, and second gear 57 is led to
Bearing is crossed on second gear axle 47, the 3rd gear 55 is arranged on the axle 36 of the 3rd gear 55 by bearing.
As shown in figure 19, above-mentioned driving wheel is arranged in drive shaft 5 by key.
As shown in figure 9, above-mentioned 3rd spring 23 is compression spring.
In summary：
The present invention devises a kind of anti-multifunctional screw driver for breaking anti-impact for indoor decoration；It, which has, prevents people's spiral shell
Silk knife mobile object, the function of causing screwdriver to damage；Prevent people from impacting screwdriver, the function of causing screwdriver to damage；Together
When have again and adapt to the function of the opening on screw automatically according to the word or cross of screw；The screwdriver of the present invention also has root
Automatically adjusted according to the depth of a word or cross on screw, so as to reach the function of adapting to a word or the cross depth on screw；Cutter
The effect of mechanism 1 is that the moment of torsion on handle mechanism 2 is delivered on screw；The effect of handle mechanism 2 is to facilitate people to use screw
Power, people changes into different moments of torsion to overcome the resistance that screw is changed during tightening with thick-and-thin power by speed change
Power；Faster more laborsaving by screw tightening or screwed down so as to reach.
Handle mechanism 2 facilitates people to exert oneself screw in the present invention, and the function of automatic speed regulation is convenient for people to faster more laborsaving incite somebody to action
Screw is screwed down；The effect that bellmouth 32 is provided with set casing 37 is easy for the first knife bar 16 and swung；Receiving is opened on set casing 37
The effect of chamber 35 is to accommodate the connection connection connection of annulus 62, second of plectane 60, first annulus 63, first gear axle 61, the
One gear 45, second gear axle 47, second gear 57, the axle 36 of the 3rd gear 55, the 3rd gear 55, the first gear ring 44, the second tooth
Enclose the 58, the 3rd gear ring 59, drive gear 53, the first contiguous block 46, the second contiguous block 56, the second T-shaped ring 43；Cover of driver 3
Effect is, when people wants the turn of the screw, and the hand of people fixes stabilizing ring 42, and another hand rotation driving shell 3, driving is outer
Shell 3 will be rotated, and the cover of driver 3 of rotation will drive drive shaft 5 mounted thereto to move, and the motion of drive shaft 5, which will drive, to be pacified
Drive gear 53 mounted in thereon rotates, and drive gear 53 rotates the 3rd gear on the axle 36 of the 3rd gear 55 by drive installation
55 motions；3rd gear 55 will drive the 3rd gear ring 59 to move；Second gear ring 58 passes through the second connection annulus and the 3rd gear ring 59
Connection, the first gear ring 44 is connected by the first connection ring with the second gear ring 58；3rd gear ring 59 is moved can drive successively by 63
Two connect annulus 63, annulus 62 is moved the connection of the second gear ring 58, first, the first gear ring 44 is moved, and the first gear ring 44 will drive
Connection plectane 60 is moved；Connection plectane 60 will will drive the second knife bar 30 to move, so that the motion on handle mechanism 2 be transmitted
Onto cutter mechanism 1；Design the first gear ring 44, the second gear ring 58, the 3rd gear ring 59, first gear 45, second gear the 57, the 3rd
The effect of gear 55 is, when need to tighten the screw nail when, people will necessarily use very big power, and the first gear ring 44, the second gear ring 58,
3rd gear ring 59, first gear 45, second gear 57, the effect of the 3rd gear 55 are that people can just be twisted screw with less power
Tightly, so as to reach laborsaving time-saving function；The diameter of drive gear 53 is 3 times of the diameter of the 3rd gear 55；3rd gear ring
59 diameter is 5 times of the diameter of the 3rd gear 55；The diameter of drive gear 53 is 2 times of the diameter of second gear 57；Second gear ring
58 diameter is 4 times of the diameter of second gear 57；The diameter of drive gear 53 is equal to the diameter of first gear 45；First gear ring 44
Diameter is 3 times of first gear 45；According to diameter above than understanding, the diameter of the second gear ring 58 is the diameter of the 3rd gear ring 59
1.5 again；The diameter of first gear ring 44 is that 1.2 times of effect of the diameter of the second gear ring 58 is that fluctuation is only needed when people's the turn of the screw
People feels most comfortable when the power being basically unchanged of very little, and from the hand of people exert oneself traditionally for, in cover of driver 3
In the case that powered speed is held essentially constant, when the critical torque that cover of driver 3 is rotated is held essentially constant, people institute
Just meeting substantially constant makes one to feel comfortable the power used；When just starting the turn of the screw, people uses torque T cover of driver 3, by driving
Moving gear 53 is engaged with the 3rd gear 55, and the 3rd gear 55 is engaged with the 3rd gear ring 59, torque T on drive gear 53, the 3rd tooth
Moment of torsion is that speed is 1.65T on 0.333T, the 3rd gear ring 59 on wheel 55；3rd gear ring 59 passes through the second connection annulus 63, second
The connection of gear ring 58, first annulus 62, the first gear ring 44, connection plectane 60 pass to motion in cutter mechanism 1；When people is screwed to necessarily
Degree is to feel painstaking, and people's hand pressure cover of driver 3, cover of driver 3 will drive drive shaft 5, drive gear 53 to move；Now drive
Gear 53 is engaged with second gear 57, and second gear 57 is engaged with the second gear ring 58；The moment of torsion that people twists cover of driver 3 is T, now
Moment of torsion in second gear 57 is that the moment of torsion on 0.5T, the second gear ring 58 is 2T, so pass through the first connection annulus 62, the first tooth
Moment of torsion will be passed to moment of torsion in cutter mechanism 1 by circle 44, connection plectane 60 to be increased, so that spiral shell can be tightened with same moment of torsion by reaching
The function of silk；When people, which is screwed to certain speed, feels more painstaking, people's hand pressure cover of driver 3, cover of driver 3 will drive drive shaft
5th, drive gear 53 is moved；Now drive gear 53 is engaged with first gear 45, and first gear 45 is engaged with the first gear ring 44；People
The moment of torsion for twisting cover of driver 3 is T, and now the moment of torsion in first gear 45 is that the moment of torsion on T, the first gear ring 44 is 3T, so it is logical
Cross connection plectane 60 moment of torsion that moment of torsion is passed in cutter mechanism 1 will be further increased, so that reaching can be twisted with the moment of torsion of sample
The function of tight screw；Thick-and-thin moment of torsion is used so as to which screwdriver is just reached, screw can be tightened, so as to reach labour-saving work(
Energy；The effect connected between cover of driver 3 and set casing 37 by retractor device 6 is, when people wants to impact screwdriver with weight,
Cover of driver 3 will be moved along the periphery of set casing 37, so as to be offset impact force by the 5th spring 49 in retractor device 6
Fall, make the impulsive force very little suffered by the knife bar on screwdriver, be knocked thing by power very little, lose people and want to impact spiral shell with weight
The purpose of silk knife；So as to reach the function of preventing screwdriver from being impacted again；Stabilizing ring 42 is arranged on the periphery of set casing 37
Effect is to be easy to people to stablize screwdriver.
The effect of cutter mechanism 1 in the present invention is that the motion on handle mechanism 2 is delivered on screw, so as to drive spiral shell
Silk motion, so as to reach the function of tightening screw；The effect of cross axle 29 is the first knife bar 16 of connection and the second knife bar 30；Simultaneously
When someone is want with weight is broken with screwdriver, the first knife bar 16 stress and will overcome the elastic force of the 4th spring 28, in cross axle
Swung at 29 so that screwdriver can not break weight；Screwdriver is prevented to be used for the function of breaking so as to reach；Two spring retainer rings 27
Effect be to fix the 4th spring 28；The effect of 4th spring 28 is, on the one hand during first 16 1 returns of knife bar to swing
Active force, be on the other hand to keep the first knife bar 16 and the second knife bar 30 point-blank, prevent people in stubborn screw
When, the first knife bar 16 swings certain angle, and influence screwdriver is normally used；First blade 18 is arranged on by two fixed blocks 12
In guide sleeves 7, the effect that guide sleeves 7 are arranged on the first knife bar 16 by the cooperation of the first guide block 10 and the second guide groove 14 is,
When people wants the screw of stubborn in-line, the groove of the surely upper in-line of screw can be by the jack-up of the first blade 18, so that the first knife
Piece 18 is moved along the first guide groove 13, and the first knife bar 16 now can twist slotted screw；When need twist criss-cross screw
When, two the first blades 18 and the first knife bar 16 will collective effects；Two the first inclined-planes 21 are provided with the end face of first knife bar 16
Effect be the screw for being easy to the first knife bar 16 to twist in-line；The effect that the second inclined-plane 64 is opened on first knife bar 16 is installation
Three blades 22；The effect of first T-shaped block 24 is, in order to connect the 3rd blade 22 and the first knife bar 16；Design the 3rd blade 22
Effect is, when running into deep and narrow in-line groove, with the flat recess on screw the 3rd blade 22 can be promoted to move,
So as to reach the width for changing screwdriver in-line knife, so as to adapt to different depth, the function of the in-line groove of width；First knife
The effect that the 3rd inclined-plane 67 is provided with the end face of piece 18 is to install the second blade 20；The effect of second T-shaped block 25 is, in order to connect
Two blades 20 and the first blade 18；Designing the effect of the second blade 20 is, when running into deep and narrow cross bath, can be with
Cross recess on screw can promote the second blade 20 to move, so as to reach the width for changing screwdriver cross blade, adapt to not
With the function of the cross bath of depth and width.
Embodiment is, when screwdriver is not used, the first spring 8, second spring 19, the 3rd spring 23, the 4th bullet
Spring 28, the 5th spring 49 are in free retracted position；When needing the turn of the screw, people is tightened the screw with thick-and-thin power,
Just drive gear 53 is engaged with the 3rd gear 55 when starting, and the 3rd gear 55 is engaged with the 3rd gear ring 59, in the 3rd gear ring 59, the
Cause under two connection annulus 63, the second gear ring 58, first connection annulus 62, the first gear ring 44, the collective effect of connection plectane 60
Second knife bar 30 is moved, and first knife bar 16 is moved in the presence of cross axle 29, so as to drive screw to move；When being screwed to certain journey
When spending, people's pressure cover of driver 3, cover of driver 3 drives drive shaft 5 to move, and drive shaft 5 drives drive gear 53 to move；Now
Drive gear 53 is engaged with second gear 57, and second gear 57 is engaged with the second gear ring 58, and now the torque ratio of the second gear ring 58 is driven
When moving gear 53 is engaged with the 3rd gear ring 59 moment of torsion increase, the second gear ring 58, first connect annulus 62, the first gear ring 44,
Plectane 60, the second knife bar 30, cross axle 29, the first knife bar 16 are connected by with bigger moment of torsion, is tightened so as to labour-saving
Screw, when feeling to still need to tighten screw, pushes cover of driver 3 so that drive gear 53 is engaged with first gear 45, now
First gear 45 engaged with the first gear ring 44, the moment of torsion on the first gear ring 44 now is higher than drive gear 53 and second gear
Moment of torsion during 57 engagement；In the case where the first gear ring 44, connection plectane 60, the second knife bar 30, cross axle 29 are acted on, the first knife bar 16 has
There is more high pulling torque, so as to reach the more laborsaving purpose for tightening screw；When twisted screw is in-line, in-line on screw
Groove will promote the first blade 18 to be moved along the first guide groove 13, while guide sleeves 7 will also be moved together, the quilt of the first spring 8 now
Compression；After end screw is twisted, in the presence of the first spring 8, the first blade 18 is returned at original position；Twisted when needs
When cross recess on screw is deeper, cross recess can promote the second blade 20 to be moved along the second T-slot 66, and the 3rd blade 22 can be along the
One T-slot 65 is moved, and screwdriver now just easily can enter in cross bath, so as to reach automatic adaptation different depth ten
The function of font groove；Screwdriver has the automatic function of adapting to different depth in-line groove again simultaneously.
Claims (5)
1. a kind of anti-multifunctional screw driver for breaking anti-impact for indoor decoration, it is characterised in that：It include cutter mechanism with
Handle mechanism；Wherein cutter mechanism is arranged on handle mechanism one end；
Above-mentioned handle mechanism includes cover of driver, the first T-shaped ring, drive shaft, retractor device, bellmouth, interstitial hole, the second T-shaped
Annular groove, accommodating chamber, the 3rd gear shaft, set casing, sliding eye, the first T-shaped annular groove, stabilizing ring, the second T-shaped ring, the first gear ring,
One gear, the first contiguous block, second gear axle, drive gear, the 3rd gear, the second contiguous block, second gear, the second gear ring,
3rd gear ring, connection plectane, first gear axle, the first connection annulus, the second connection plectane, are wherein provided with cone on set casing one end
Shape hole；Bellmouth one end is provided with interstitial hole；Interstitial hole one end is provided with accommodating chamber；Accommodating chamber is provided with the end face of interstitial hole
Two T-shaped annular grooves；Stabilizing ring is arranged on the periphery of set casing one end；Second T-shaped ring is arranged on connection plectane one end；Connection circle
Plate is arranged in set casing by the cooperation of the second T-shaped ring and the second T-shaped annular groove；First gear ring one end is arranged on connection plectane end
On face；Second gear ring is arranged on the first gear ring by the first connection annulus；3rd gear ring is arranged on by the second connection annulus
On second gear ring；3rd gear shaft one end, which is arranged on, to be accommodated on resonator end surface；3rd gear is arranged on the 3rd gear shaft, and with the
Three gear rings coordinate；Second gear axle is arranged on first gear axle by the second contiguous block；Second gear is arranged on second gear
On axle, and coordinate with the second gear ring；First gear axle is arranged on second gear axle by the first contiguous block；First gear is installed
Coordinate on first gear axle, and with the first gear ring；The first T-shaped annular groove is provided with cover of driver inner wall end surface；First T-shaped ring is pacified
In the first T-shaped annular groove；Two retractor devices are symmetrically positioned in set casing end face both sides；Retractor device one end is arranged on set casing
On end face；Cover of driver is coordinated by the first T-shaped ring end face and retractor device end face to be arranged on set casing, and in cover of driver
Disc coordinates with set casing periphery；Drive shaft one end is fixedly mounted in the hole on cover of driver, and the other end passes through set casing
Circular hole on end face；Drive gear is arranged on drive shaft end face, and is handed over respectively with first gear, second gear, the 3rd gear
For cooperation；The diameter of drive gear is 3 times of the 3rd gear diameter；The diameter of 3rd gear ring is 5 times of the 3rd gear diameter；Drive
The diameter of moving gear is 2 times of second gear diameter；The diameter of second gear ring is 4 times of second gear diameter；Drive gear
Diameter is equal to first gear diameter；The diameter of first gear ring is 3 times of first gear；
Above-mentioned retractor device includes expansion link, telescopic, the 3rd guide groove, the 5th spring, the second guide block, wherein on telescopic wall
Symmetrical the 3rd guide groove for being provided with two insertions；Telescopic one end is arranged on set casing end face；Two the second guide blocks are symmetrically installed
On expansion link periphery；Expansion link one end is arranged on the first T-shaped ring end face, and the other end is arranged in telescopic, and second
The cooperation of guide block and the 3rd guide groove；5th spring is located in telescopic, and the 5th spring one end is arranged on telescopic end face, another
End is arranged in flexible rod end surface；
Above-mentioned cutter mechanism includes guide sleeves, the first spring, the 3rd inclined-plane, the first guide block, plectane, fixed block, the first guide groove, the
Two guide grooves, spring eye, the first knife bar, the first T-slot, the second T-slot, the second inclined-plane, the first journal stirrup, the first blade, the second bullet
Spring, the second blade, the first inclined-plane, the 3rd blade, the 3rd spring, the first T-shaped block, the second T-shaped block, spring retainer ring, the 4th bullet
Spring, cross axle, the second knife bar, the second journal stirrup, wherein second knife bar one end passes through bellmouth and interstitial hole, installed in connection plectane
On；Two the second journal stirrups are symmetrically mounted on the second knife bar end face；Two the first journal stirrups are symmetrically mounted on the first knife bar end face；
The mating connection that first knife bar and the second knife bar pass through cross axle and two the first journal stirrups and two the second journal stirrups；Two springs are consolidated
Determine ring to be separately mounted on the first knife bar and the second knife bar；4th spring passes through the first knife bar and the second knife bar, the 4th spring one
Hold on spring retainer ring end face installed therein, the 4th spring other end is arranged on another spring retainer ring end face；
Symmetrical the second guide groove for being provided with two insertions on spring eye, spring eye inner headed face is provided with first knife bar；On first knife bar end face
Symmetrically it is provided with two the first inclined-planes；Symmetrically first guide groove is had on two the first inclined-planes；First knife bar is opened first and led
Symmetrically two the second inclined-planes are provided with, and the second inclined-plane is vertical with the first inclined-plane on the end face of groove；It is provided with two the second inclined-planes
First T-slot；Two the first guide blocks are symmetrically mounted on guide sleeves inner headed face；Plectane is arranged on two the first guide block end faces；
Guide sleeves are embedded on the first knife bar, and the first guide block and the second guide groove coordinate, and plectane is located in spring eye；First spring one end
On plectane end face, the other end is arranged on spring hole end surface；Two fixed blocks are symmetrically mounted on guide sleeves one end inner circle
On face, and fixed block and the first guide groove coordinate；The 3rd inclined-plane is provided with two the first blades；The 2nd T is provided with 3rd inclined-plane
Shape groove；Two the first blades are separately mounted on two fixed blocks, and two the first blades coordinate with corresponding first guide groove；Two
Institute's mounting structure is identical on individual first T-slot, for wherein any one, the first T-shaped block be arranged on the 3rd blade on；The
Three blades are arranged on the first knife bar by the first T-shaped block installed thereon and the cooperation of the first T-slot；3rd spring one end is pacified
On the first T-shaped block end face, the other end is arranged on the first T-slot end face；Institute's mounting structure is complete on two the second T-slots
It is identical, for wherein any one, the second T-shaped block be arranged on the second blade on；Second blade passes through the second T-shaped block and the 2nd T
The cooperation of shape groove is arranged on the first blade；Second spring one end is arranged on the second T-shaped block end face, and the other end is arranged on second
On T-slot end face.
2. a kind of anti-multifunctional screw driver for breaking anti-impact for indoor decoration according to claim 1, its feature exists
In：Above-mentioned drive shaft is arranged on cover of driver by key.
3. a kind of anti-multifunctional screw driver for breaking anti-impact for indoor decoration according to claim 1, its feature exists
In：Above-mentioned first gear is arranged on first gear axle by bearing, and second gear is arranged on second gear axle by bearing,
3rd gear is arranged on the 3rd gear shaft by bearing.
4. a kind of anti-multifunctional screw driver for breaking anti-impact for indoor decoration according to claim 1, its feature exists
In：Above-mentioned driving wheel is installed on the driving shaft by key.
5. a kind of anti-multifunctional screw driver for breaking anti-impact for indoor decoration according to claim 1, its feature exists
In：Above-mentioned 3rd spring is compression spring.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710309860.7A CN106965117B (en) | 2017-05-05 | 2017-05-05 | A kind of anti-multifunctional screw driver for breaking anti-impact for indoor decoration |
| CN201810225263.0A CN108453656A (en) | 2017-05-05 | 2017-05-05 | A kind of anti-multifunctional screw driver for breaking anti-impact of decoration |
| CN201810225249.0A CN108453655A (en) | 2017-05-05 | 2017-05-05 | A kind of anti-multifunctional screw driver for breaking anti-impact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710309860.7A CN106965117B (en) | 2017-05-05 | 2017-05-05 | A kind of anti-multifunctional screw driver for breaking anti-impact for indoor decoration |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810225263.0A Division CN108453656A (en) | 2017-05-05 | 2017-05-05 | A kind of anti-multifunctional screw driver for breaking anti-impact of decoration |
| CN201810225249.0A Division CN108453655A (en) | 2017-05-05 | 2017-05-05 | A kind of anti-multifunctional screw driver for breaking anti-impact |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106965117A true CN106965117A (en) | 2017-07-21 |
| CN106965117B CN106965117B (en) | 2018-10-19 |
Family
ID=59330635
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710309860.7A Active CN106965117B (en) | 2017-05-05 | 2017-05-05 | A kind of anti-multifunctional screw driver for breaking anti-impact for indoor decoration |
| CN201810225263.0A Withdrawn CN108453656A (en) | 2017-05-05 | 2017-05-05 | A kind of anti-multifunctional screw driver for breaking anti-impact of decoration |
| CN201810225249.0A Withdrawn CN108453655A (en) | 2017-05-05 | 2017-05-05 | A kind of anti-multifunctional screw driver for breaking anti-impact |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810225263.0A Withdrawn CN108453656A (en) | 2017-05-05 | 2017-05-05 | A kind of anti-multifunctional screw driver for breaking anti-impact of decoration |
| CN201810225249.0A Withdrawn CN108453655A (en) | 2017-05-05 | 2017-05-05 | A kind of anti-multifunctional screw driver for breaking anti-impact |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN106965117B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188967A (en) * | 2018-03-28 | 2018-06-22 | 泉州臻美智能科技有限公司 | A kind of electric screw driver with zero offset capability |
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|---|---|---|---|---|
| US7387054B2 (en) * | 2006-03-01 | 2008-06-17 | Jacques Rajotte | Screw driving device |
| US20090044665A1 (en) * | 2007-08-15 | 2009-02-19 | Smart Lucky L | Manual Core Rotation Device |
| CN203650368U (en) * | 2014-01-14 | 2014-06-18 | 西安科技大学 | Push type screwdriver |
| CN204640070U (en) * | 2015-04-27 | 2015-09-16 | 江苏金鼎电器有限公司 | There is the hand electric screwdriver of rotary head |
| CN105415263A (en) * | 2015-12-14 | 2016-03-23 | 无锡市永亿精密铸造有限公司 | Screwdriver |
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2017
- 2017-05-05 CN CN201710309860.7A patent/CN106965117B/en active Active
- 2017-05-05 CN CN201810225263.0A patent/CN108453656A/en not_active Withdrawn
- 2017-05-05 CN CN201810225249.0A patent/CN108453655A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7387054B2 (en) * | 2006-03-01 | 2008-06-17 | Jacques Rajotte | Screw driving device |
| US20090044665A1 (en) * | 2007-08-15 | 2009-02-19 | Smart Lucky L | Manual Core Rotation Device |
| CN203650368U (en) * | 2014-01-14 | 2014-06-18 | 西安科技大学 | Push type screwdriver |
| CN204640070U (en) * | 2015-04-27 | 2015-09-16 | 江苏金鼎电器有限公司 | There is the hand electric screwdriver of rotary head |
| CN105415263A (en) * | 2015-12-14 | 2016-03-23 | 无锡市永亿精密铸造有限公司 | Screwdriver |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188967A (en) * | 2018-03-28 | 2018-06-22 | 泉州臻美智能科技有限公司 | A kind of electric screw driver with zero offset capability |
| CN108188967B (en) * | 2018-03-28 | 2019-11-15 | 蔡会多 | A kind of electric screw driver with zero offset capability |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108453655A (en) | 2018-08-28 |
| CN108453656A (en) | 2018-08-28 |
| CN106965117B (en) | 2018-10-19 |
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Effective date of registration: 20190702 Address after: 210000 South of Room 2001, Yincheng Square, 289 Jiangbei Road, Gulou District, Nanjing, Jiangsu Province Patentee after: Nanjing Yincheng Construction and Development Co., Ltd. Address before: 311422 Hangzhou, Fuyang, Zhejiang province 9 Yin Hu Street, No. 9, No. 11, two, floor 213, innovation center. Patentee before: Hangzhou Fuyang Hongxiang Technology Service Co. Ltd. |