CN107479423B - Engagement type rotating member folding control device and control method - Google Patents
Engagement type rotating member folding control device and control method Download PDFInfo
- Publication number
- CN107479423B CN107479423B CN201710828626.5A CN201710828626A CN107479423B CN 107479423 B CN107479423 B CN 107479423B CN 201710828626 A CN201710828626 A CN 201710828626A CN 107479423 B CN107479423 B CN 107479423B
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000002360 explosive Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- UPMXNNIRAGDFEH-UHFFFAOYSA-N 3,5-dibromo-4-hydroxybenzonitrile Chemical compound OC1=C(Br)C=C(C#N)C=C1Br UPMXNNIRAGDFEH-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
Of the invention and a kind of engagement type rotating member folding control device and control method, belong to mechanical switch control technology field.The engagement type rotating member folding control device includes switch, the switch opens rotating member quick rotation by the swing component with double-layer structure, the first layer of the swing component is provided with engagement transmission mechanism, the switch rotates rotating member by engagement transmission mechanism, the swing component is connected with the ejecting mechanism for producing rotating member quickly automatically, and the second layer of the swing component is provided with the self-locking mechanism for staying open rotating member.The engagement type rotating member folding control device and control method enable rotating member is fast automatic under the effect of external force to produce and go back to by engagement transmission mechanism and ejecting mechanism, switch operation is light, rotating member is kept open by self-locking mechanism after opening, and it needs to increase external force when being closed just and can overcome the active force of self-locking mechanism, it is reliable to ensure that external piece uses, overall construction design is novel, and it is convenient to operate.
Description
Technical field
The invention belongs to mechanical switch control technology fields, and in particular to a kind of engagement type rotating member folding control device and
Control method.
Background technique
Existing jackknife (such as sabre), folding key (such as car key) folding things open-and-close mechanism without self-locking function
Can, it must just can guarantee that external piece will not be back by external force in the junction of external piece and rotating member when opening and using
It runs, use is harder and unreliable.
Summary of the invention
In view of the deficiencies in the prior art, technical problem to be solved by the invention is to provide a kind of designs rationally, structure is new
Clever and easy to use and reliable engagement type rotating member folding control device and control method.
In order to solve the above-mentioned technical problem, the technical solution that the present invention uses is: a kind of engagement type rotating member folding control
Device processed, including switch, the switch open rotating member quick rotation by the swing component with double-layer structure, the swing
The first layer of part is provided with engagement transmission mechanism, and the switch rotates rotating member by engagement transmission mechanism, the swing component
It is connected with the ejecting mechanism for producing rotating member quickly automatically, the second layer of the swing component, which is provided with, stays open rotating member
Self-locking mechanism.
Further, the engagement transmission mechanism includes the swing arm fanning tooth and being connected with fan tooth, and the rotating member is fixed with
The gear being meshed with fan tooth, the swing arm are provided with passive protrusion, and the switch is provided with the master matched with passive protrusion
Dynamic protrusion；The ejecting mechanism includes moving member, connecting rod and spring, and one end and the moving member of the connecting rod are hinged, the company
The other end of bar is hinged with swing component, and the spring is supported on moving member, the active force of the spring be located at swing component with
On the line of centres of moving member；The self-locking mechanism includes curved elastic arm, and the elastic arm resists after rotating member opening
It switchs so that rotating member is kept open, the elastic arm leaves switch after rotating member closure.
Further, the switch is turntable, and the turntable is provided with the toggle for stirring.
Further, the end of the rotating member is fixedly connected with external piece.
Preferably, it is locked between the rotating member and external piece by positive screw, the end of the rotating member
Slot is offered, a panel of the slot offers the through-hole for accommodating screw, and another panel of the slot offers
The threaded hole matched with screw, one end of the external piece offer the plug matched with slot, the front of the plug
Offer the notch passed through for screw.
Preferably, it is locked between the rotating member and external piece by the screw of side, the end of the rotating member
Slot is offered, the side plate of the slot offers the tapped through hole matched with screw, and one end of the external piece opens up
There is the plug matched with slot, the side of the plug offers the notch protruded into for screw.
Preferably, it is tightly fixed between the rotating member and external piece by the pin of side, the end of the rotating member
End offers slot, and the side plate of the slot offers the pin hole with pin interference fit, and one end of the external piece opens up
There is the plug matched with slot, a surface of the plug offers the groove protruded into for pin.
Preferably, it is locked between the rotating member and external piece by bolt and nut component, the end of the rotating member
End offers slot, and a panel of the slot offers the first through hole for accommodating bolt, another panel of the slot
The second through-hole for accommodating nut is offered, one end of the external piece offers the plug matched with slot, described to insert
The card hole being caught in for nut is offered on head.
Preferably, by lock clamping fixed between the rotating member and external piece, the end of the rotating member is offered
Slot, the both side plate of the slot offer mounting hole respectively, and the lock includes two movable jaws, two movable jaws point
Be not mounted in corresponding mounting hole by respective pin shaft, one end of the external piece offer matched with slot insert
Head, the rear portion of the plug card slot arranged symmetrically there are two with the cooperation of respective activity claw.
In order to solve the above-mentioned technical problem, the present invention use another solution is that a kind of engagement type rotating member folding
Control method, using above-mentioned engagement type rotating member folding control device；When opening: toggle switch, switch pass through swing component the
One layer of engagement transmission mechanism drives rotating member rotation, and when rotating member turns to predetermined angular, ejecting mechanism is made by swing component
Rotating member quickly produces automatically and withstands swing component, and the self-locking mechanism of the swing component second layer makes to swing after rotating member fully opens
Part is kept open；When closure: rotating backward rotating member by external force, rotating member overcomes the active force of self-locking mechanism to make to put
Moving part rotates backward, and when swing component is rotated backward to predetermined angular, ejecting mechanism turns rotating member quickly automatically by swing component
Swing component is returned and withstands, until rotating member is closed completely.
Compared with prior art, the invention has the following advantages: the engagement type rotating member folding control device and control
Method processed enables rotating member is fast automatic under the effect of external force to produce and go back to by engagement transmission mechanism and ejecting mechanism,
Switch operation easily, needs to increase external force ability when being kept open rotating member by self-locking mechanism after opening, and being closed
The active force for overcoming self-locking mechanism ensure that external piece using reliable, overall construction design novelty, and operation is very convenient.
Detailed description of the invention
Fig. 1 is the opening schematic diagram of the embodiment of the present invention.
Fig. 2 is the closure schematic diagram of the embodiment of the present invention.
Fig. 3 is the first schematic diagram of a layer structure of swing component.
Fig. 4 is the second schematic diagram of a layer structure of swing component.
Fig. 5 is the first connection structure explosive view of external piece and rotating member.
Fig. 6 is second of connection structure explosive view of external piece and rotating member.
Fig. 7 is the third connection structure explosive view of external piece and rotating member.
Fig. 8 is the 4th kind of connection structure explosive view of external piece and rotating member.
Fig. 9 is the 5th kind of connection structure explosive view of external piece and rotating member.
Marked in the figure: 10, switch；11, actively raised；12, toggle；20, swing component；21, engagement transmission mechanism；22, certainly
Latch mechanism；23, tooth is fanned；24, swing arm；25, passive protrusion；26, elastic arm；30, ejecting mechanism；31, moving member；32, connecting rod；
33, spring；40, rotating member；41, gear；42, slot；43, through-hole；44, threaded hole；45, tapped through hole；46, pin hole；47,
One through-hole；48, the second through-hole；49, mounting hole；50, external piece；51, plug；52, notch；53, groove；54, card hole；55, block
Slot；61, screw；62, screw；63, pin；64, bolt；65, nut；66, it latches；67, movable jaw；68, pin shaft；L, it swings
The line of centres of part and moving member.
Specific embodiment
In order to allow features described above and advantage of the invention to be clearer and more comprehensible, below spy fors embodiment, and cooperate attached drawing, make in detail
Carefully it is described as follows.
As shown in figures 1-4, a kind of engagement type rotating member folding control device, including switch 10, the switch 10 pass through tool
There is the swing component 20 of double-layer structure to open 40 quick rotation of rotating member (such as 180 °), the first layer setting of the swing component 20
There is engagement transmission mechanism 21, the switch 10 rotates rotating member 40 by engagement transmission mechanism 21, and the swing component 20 connects
There is the ejecting mechanism 30 for producing rotating member 40 quickly automatically, the second layer of the swing component 20, which is provided with, keeps rotating member 40
The self-locking mechanism 22 of opening.
In embodiments of the present invention, the engagement transmission mechanism 21 includes the swing arm 24 fanning tooth 23 and being connected with fan tooth 23,
The rotating member 40 is fixed with the gear 41 being meshed with fan tooth 23, and the swing arm 24 is provided with passive protrusion 25, the switch
10 are provided with the active protrusion 11 matched with passive protrusion 25.
In embodiments of the present invention, the ejecting mechanism 30 includes moving member 31, connecting rod 32 and spring 33, the connecting rod 32
One end be hinged with moving member 31, the other end and the swing component 20 of the connecting rod 32 are hinged, and the spring 33, which is supported, to be moved
On moving part 31, the active force of the spring 33 is located on the line of centres L of swing component 20 and moving member 31.
Wherein, the other end of the connecting rod 32 is specifically to be hinged with the end of swing arm 24, the swing arm 24,32 and of connecting rod
Moving member 31 constitutes crank connecting rod sliding block mechanism, so that the rotary motion of swing component 20 and the linear motion of moving member 31 are mutual
Conversion.When connecting rod 32 is located at the right side of the line of centres L of swing component 20 and moving member 31, rotating member 40 rotates clockwise
Gesture；When connecting rod 32 is located at the left side of the line of centres L of swing component 20 and moving member 31, rotating member 40 rotates counterclockwise
Gesture.
In embodiments of the present invention, the self-locking mechanism 22 includes curved elastic arm 26, and the elastic arm 26 is rotating
Part 40 resists switch 10 after opening so that rotating member 40 is kept open, and the elastic arm 26 leaves after the closure of rotating member 40
Switch 10.
In embodiments of the present invention, the switch 10 is turntable, and the turntable is provided with the toggle 12 for stirring.Its
In, the toggle 12 may be disposed at the lateral surface of turntable, and the active protrusion 11 may be disposed at an end face of turntable, described passive
Protrusion 25 may be disposed at the lateral surface at 24 middle part of swing arm.
In embodiments of the present invention, the active protrusion 11, passive protrusion 25, swing arm 24, fan tooth 23 and gear 41 are located at
Transmission effect is mainly played on same layer (i.e. first layer), upper layer as shown；The switch 10 and elastic arm 26 are located on the same floor
(i.e. the second layer), lower layer as shown, mainly plays locking effect.
In embodiments of the present invention, the switch 10, swing component 20 and rotating member 40 are installed by respective shaft respectively
On shell (omitting in figure), the torsional spring (omitting in figure) for making it automatically reset, the torsional spring can be installed on the turntable
Stir loose one's grip after so that the toggle 12 of turntable is gone back to original position automatically.
In embodiments of the present invention, as shown in Fig. 5~9, the end of the rotating member 40 is fixedly connected with external piece 50, institute
It states external piece 50 and is preferably but not limited to cutter or key, can also be the various tools such as bottle opener, described be fixedly connected both can be with
Be it is non-dismountable be fixedly connected with (such as weld, rivet), be also possible to be detachably fixed connection, five kinds of structures be set forth below.
As shown in figure 5, the first structure: solid by the locking of positive screw 61 between the rotating member 40 and external piece 50
Fixed, the end of the rotating member 40 offers slot 42, and a panel of the slot 42 is offered for accommodating the logical of screw 61
Hole 43, another panel of the slot 42 offer the threaded hole 44 matched with screw 61, and one end of the external piece 50 is opened
Equipped with the plug 51 matched with slot 42, the front of the plug 51 offers the notch 52 passed through for screw 61.Pass through spiral shell
External piece 50 is locked on rotating member 50 by nail 61, effectively prevents the abjection of external piece 50.
As shown in fig. 6, second of structure: solid by the locking of screw 62 of side between the rotating member 40 and external piece 50
Fixed, the end of the rotating member 40 offers slot 42, and the side plate of the slot 42 offers the spiral shell matched with screw 62
Line through-hole 45, one end of the external piece 50 offer the plug 51 matched with slot 42, and the side of the plug 51 opens up
There is the notch 52 protruded into for screw 62.It is stuck in notch 52 by screw 62, external piece 50 is clamped on rotating member 40.
As shown in fig. 7, the third structure: passing through 63 tight fit of pin of side between the rotating member 40 and external piece 50
Fixed, the end of the rotating member 40 offers slot 42, and the side plate of the slot 42 is offered to be interference fitted with pin 63
Pin hole 46, one end of the external piece 50 offers the plug 51 matched with slot 42, and a surface of the plug 51 is opened
Equipped with the groove 53 protruded into for pin 63.The groove on the pin hole 46 and external piece 50 on rotating member 40 is passed through by pin 63
53, to fasten external piece 50.
As shown in figure 8, the 4th kind of structure: being locked admittedly between the rotating member 40 and external piece 50 by bolt and nut component
Fixed, the end of the rotating member 40 offers slot 42, and a panel of the slot 42 offers for accommodating bolt 64
One through-hole 47, another panel of the slot 42 offer the second through-hole 48 for accommodating nut 65, the external piece 50
One end offers the plug 51 matched with slot 42, and the card hole 54 being caught in for nut 65 is offered on the plug 51.Nut
65 are stuck in the card hole 54 of external piece 50, are locked using bolt 64 and nut 55 and external piece 50 is fixed on rotating member 40.
As shown in figure 9, the 5th kind of structure: passing through 66 clamping fixeds of lock, institute between the rotating member 40 and external piece 50
The end for stating rotating member 40 offers slot 42, and the both side plate of the slot 42 offers mounting hole 49, the lock 66 respectively
Comprising two movable jaws 67, two movable jaws 67 are mounted in corresponding mounting hole 49 by respective pin shaft 68 respectively,
One end of the external piece 50 offers the plug 51 matched with slot 42, there are two the rear portion of the plug 51 is symmetrical arranged
The card slot 55 cooperated with respective activity claw 67.Fastening lock 66, makes two movable jaws 67 be caught in the card slot 55 of external piece 50
In, so that external piece 50 is fixed on rotating member 40.
With reference to shown in Fig. 1~5, a kind of engagement type rotating member folding control method is opened using above-mentioned engagement type rotating member
Close control device；When opening: toggle switch 10, switch 10 drive rotation by the engagement transmission mechanism 21 of 20 first layer of swing component
Part 40 rotates, and when rotating member 40 turns to predetermined angular, ejecting mechanism 30 makes rotating member 40 is automatic quickly to turn by swing component 20
Out and swing component 20 is withstood, the self-locking mechanism 22 of 20 second layer of swing component keeps swing component 20 after rotating member 40 fully opens
(such as 180 °) opening state；When closure: rotating backward rotating member 40 by external force, rotating member 40 overcomes self-locking mechanism 22
Active force rotates backward swing component 20, and when swing component 20 is rotated backward to predetermined angular, ejecting mechanism 30 passes through swing component 20
Rotating member 40 is set quickly to go back to and withstand swing component 20 automatically, until rotating member 40 is closed completely.
In embodiments of the present invention, when opening: the active protrusion 11 of (counterclockwise) toggle switch 10, switch 10 pushes swing arm
Passive raised the 25 of 24 make the rotation (clockwise) of swing component 20 in turn, and the fan tooth 23 of swing component 20 drives the gear 41 of rotating member 40
Rotate and then produce rotating member 40 (counterclockwise), swing component 20 by the promotion moving member 31 of connecting rod 32 with compressed spring 33, when
Connecting rod 32 across swing component 20 and moving member 31 the line of centres L when spring 33 take advantage of a situation pop-up and by the linear motion of moving member 31
It is converted into the rotary motion of swing component 20, and then rotating member 40 automatic quickly (counterclockwise) is made to produce and withstand swing component 20, when
Elastic arm 26 resists switch 10 (i.e. the side of turntable) when rotating member 40 is in (such as 180 °) full open position.
In embodiments of the present invention, when closure: rotating backward rotating member 40 (clockwise) by external force, rotating member 40 is logical
Cross gear 41 and fan tooth 23 engagement drive swing component 20 (counterclockwise) rotate backward, swing component 20 make elastic arm 26 deformation and from
Switch 10 (i.e. the side of turntable), while swing component 20 pushes moving member 31 with compressed spring 33 by connecting rod 32, works as connecting rod
32 reversely across the line of centres L of swing component 20 and moving member 31 when spring 33 take advantage of a situation pop-up and by the linear motion of moving member 31
It is converted into the rotary motion of swing component 20, and then rotating member 40 automatic quickly (clockwise) is made to go back to and withstand swing component 20, directly
It is closed completely to rotating member 40.
Wherein, 40 side of rotating member can turn over after being deformed due to elastic arm 26, and external force needs to increase when being closed, size
It is determined by the deflection of elastic arm 26.
The above, only presently preferred embodiments of the present invention not do limitation in any form to the present invention, any ripe
Those skilled in the art is known in every case without departing from the content of technical solution of the present invention, according to the technical essence of the invention to the above reality
It applies example and makes any simple modification, equivalent changes and modifications, be all covered by the present invention.
Claims (9)
1. a kind of engagement type rotating member folding control device, including switch, it is characterised in that: the switch is by having the double-deck knot
The swing component of structure opens rotating member quick rotation, and the first layer of the swing component is provided with engagement transmission mechanism, the switch
Rotating member is rotated by engagement transmission mechanism, the swing component is connected with the ejecting mechanism for producing rotating member quickly automatically,
The second layer of the swing component is provided with the self-locking mechanism for staying open rotating member；The engagement transmission mechanism include fan tooth and
The swing arm being connected with fan tooth, the rotating member are fixed with the gear being meshed with fan tooth, and the swing arm is provided with passive protrusion, institute
It states switch and is provided with the active protrusion matched with passive protrusion；The ejecting mechanism includes moving member, connecting rod and spring, described
One end of connecting rod is hinged with moving member, and the other end and the swing component of the connecting rod are hinged, and the spring is supported in moving member
On, the active force of the spring is located on the line of centres of swing component and moving member；The self-locking mechanism includes curved elasticity
Arm, the elastic arm resist switch so that rotating member is kept open after rotating member opening, and the elastic arm is in rotating member
Switch is left after closure.
2. engagement type rotating member folding control device according to claim 1, it is characterised in that: the switch is turntable,
The turntable is provided with the toggle for stirring.
3. engagement type rotating member folding control device according to claim 1, it is characterised in that: the end of the rotating member
It is fixedly connected with external piece.
4. engagement type rotating member folding control device according to claim 3, it is characterised in that: the rotating member with it is external
It is locked between part by positive screw, the end of the rotating member offers slot, and a panel of the slot opens up
There is the through-hole for accommodating screw, another panel of the slot offers the threaded hole matched with screw, the external piece
One end offer the plug matched with slot, the front of the plug offers the notch passed through for screw.
5. engagement type rotating member folding control device according to claim 3, it is characterised in that: the rotating member with it is external
It is locked between part by the screw of side, the end of the rotating member offers slot, and the side plate of the slot opens up
There is the tapped through hole matched with screw, one end of the external piece offers the plug matched with slot, the plug
Side offers the notch protruded into for screw.
6. engagement type rotating member folding control device according to claim 3, it is characterised in that: the rotating member with it is external
It is tightly fixed between part by the pin of side, the end of the rotating member offers slot, and the side plate of the slot is opened
Equipped with the pin hole being interference fitted with pin, one end of the external piece offers the plug matched with slot, the plug
One surface offers the groove protruded into for pin.
7. engagement type rotating member folding control device according to claim 3, it is characterised in that: the rotating member with it is external
It is locked between part by bolt and nut component, the end of the rotating member offers slot, and a panel of the slot is opened
Equipped with the first through hole for accommodating bolt, another panel of the slot offers the second through-hole for accommodating nut, institute
The one end for stating external piece offers the plug matched with slot, and the card hole being caught in for nut is offered on the plug.
8. engagement type rotating member folding control device according to claim 3, it is characterised in that: the rotating member with it is external
By lock clamping fixed between part, the end of the rotating member offers slot, and the both side plate of the slot offers respectively
Mounting hole, the lock includes two movable jaws, and two movable jaws are mounted on corresponding peace by respective pin shaft respectively
It fills in hole, one end of the external piece offers the plug matched with slot, there are two the rear portion of the plug is symmetrical arranged
With the card slot of respective activity claw cooperation.
9. a kind of engagement type rotating member folding control method, it is characterised in that: use engagement type rotating member folding control device, institute
Stating engagement type rotating member folding control device includes switch, and the switch keeps rotating member fast by the swing component with double-layer structure
Fast rotating opening, the first layer of the swing component are provided with engagement transmission mechanism, and the switch makes to turn by engagement transmission mechanism
Moving part rotation, the swing component are connected with the ejecting mechanism for producing rotating member quickly automatically, and the second layer of the swing component is set
It is equipped with the self-locking mechanism for staying open rotating member；When opening: toggle switch, switch pass through the engaged transmission of swing component first layer
Mechanism drives rotating member rotation, and when rotating member turns to predetermined angular, ejecting mechanism keeps rotating member automatically quick by swing component
Swing component is produced and withstands, the self-locking mechanism of the swing component second layer makes swing component stay open shape after rotating member fully opens
State；When closure: rotating backward rotating member by external force, rotating member overcomes the active force of self-locking mechanism to turn swing component reversely
Dynamic, when swing component is rotated backward to predetermined angular, ejecting mechanism goes back to rotating member quickly automatically by swing component and withstands pendulum
Moving part, until rotating member is closed completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710828626.5A CN107479423B (en) | 2017-09-14 | 2017-09-14 | Engagement type rotating member folding control device and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710828626.5A CN107479423B (en) | 2017-09-14 | 2017-09-14 | Engagement type rotating member folding control device and control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107479423A CN107479423A (en) | 2017-12-15 |
| CN107479423B true CN107479423B (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710828626.5A Active CN107479423B (en) | 2017-09-14 | 2017-09-14 | Engagement type rotating member folding control device and control method |
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| Country | Link |
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| CN (1) | CN107479423B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215119443U (en) * | 2021-06-02 | 2021-12-10 | 深圳居行者科技有限公司 | Data line winder and charging data line thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201201246Y (en) * | 2008-06-05 | 2009-03-04 | 蔡炼 | Folding knife |
| CN201357417Y (en) * | 2009-03-10 | 2009-12-09 | 蒋明基 | Locking mechanism of clasp knife |
| CN202053257U (en) * | 2011-05-24 | 2011-11-30 | 蔡业鹏 | Folding cutter and folding cutter capable of being operated by single hand |
| CN203236491U (en) * | 2012-05-16 | 2013-10-16 | 杭州巨星科技股份有限公司 | Folding knife capable of being locked through rotary wheel |
| CN106799748A (en) * | 2015-11-26 | 2017-06-06 | 杭州巨星科技股份有限公司 | Assist folding knife |
-
2017
- 2017-09-14 CN CN201710828626.5A patent/CN107479423B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201201246Y (en) * | 2008-06-05 | 2009-03-04 | 蔡炼 | Folding knife |
| CN201357417Y (en) * | 2009-03-10 | 2009-12-09 | 蒋明基 | Locking mechanism of clasp knife |
| CN202053257U (en) * | 2011-05-24 | 2011-11-30 | 蔡业鹏 | Folding cutter and folding cutter capable of being operated by single hand |
| CN203236491U (en) * | 2012-05-16 | 2013-10-16 | 杭州巨星科技股份有限公司 | Folding knife capable of being locked through rotary wheel |
| CN106799748A (en) * | 2015-11-26 | 2017-06-06 | 杭州巨星科技股份有限公司 | Assist folding knife |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107479423A (en) | 2017-12-15 |
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