CN109838153A - A kind of engagement coordinated type lock core - Google Patents
A kind of engagement coordinated type lock core Download PDFInfo
- Publication number
- CN109838153A CN109838153A CN201711195978.8A CN201711195978A CN109838153A CN 109838153 A CN109838153 A CN 109838153A CN 201711195978 A CN201711195978 A CN 201711195978A CN 109838153 A CN109838153 A CN 109838153A
- Authority
- CN
- China
- Prior art keywords
- arc wheel
- lock
- lock housing
- arc
- locking bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a kind of engagement coordinated type lock cores, include the first locking bar, the first lock housing, the first arc wheel and the first torsional spring, the second locking bar, the second lock housing, the second arc wheel and the second torsional spring；The first arc wheel is rotatably arranged in the first lock housing, and one end of first torsional spring is fixed on the first arc wheel, and the other end is fixed in the first lock housing, and first locking bar is slidably arranged in the first lock housing and connect with the first arc wheel pivot formula；The second arc wheel is rotatably arranged in the second lock housing, and one end of second torsional spring is fixed on the second arc wheel, and the other end is fixed in the second lock housing, and second locking bar is slidably arranged in the second lock housing and connect with the second arc wheel pivot formula；First lock housing, which is fixed in the second lock housing, engages the first arc wheel with the second arc wheel.The present invention is engaged by the first arc wheel and the second arc wheel, the purpose of realization the first locking bar and the second locking bar linkage telescopic.
Description
Technical field
The invention belongs to fixed mechanism technical fields, and in particular to a kind of engagement coordinated type lock core.
Background technique
Currently, mechanical lock can be any as one not by electronically controlled latching device in automobile or field of household appliances
In the case of switch operation carried out by key, avoid the defect that can not work normally in the case where lacking electric power, and because
Its low manufacture cost, unregulated power consumption, to be pursued by consumer.In mechanical lock, lock core mechanism is entire mechanical lock
Core control component, the flexibility of internal structure directly influences the working efficiency of entire mechanical lock.Existing core locking machine
Structure is respectively worked by two locking bars, directly controls two locking bar work respectively by two control terminals；This locking bar
On the one hand the lock core mechanism respectively to work will increase the complexity of internal structure, reduce the production efficiency of lock core mechanism；Another party
Face will increase the Operating Complexity of user, reduce the service efficiency of product.
Summary of the invention
In view of this, the present invention provides a kind of engagement coordinated type locks in place of in order to solve above-mentioned the deficiencies in the prior art
Core, to overcome the defect that two locking bars can only stretch alone and can not freely unfold in the prior art.
The present invention is the technical solution realizing its technical effect and using are as follows:
A kind of engagement coordinated type lock core, includes the first lock core and the second lock core, and first lock core is secured transverse to
On second lock core；First lock core includes the first locking bar, the first lock housing, the first arc wheel and the first torsional spring；It is described
First arc wheel is rotatably arranged in first lock housing, and one end of first torsional spring is fixed on the first arc wheel, another
One end is fixed in first lock housing；First locking bar be slidably arranged in first lock housing and with the first arc wheel
Bottom pivot formula connect so that first locking bar retracted for clearance under the rotation of the first arc wheel；Second lock core includes
There are the second locking bar, the second lock housing, the second arc wheel and the second torsional spring；Second lock housing is secured transverse to first lock housing
On；The second arc wheel is rotatably arranged in second lock housing, and one end of second torsional spring is fixed at described second
On arc wheel, the other end is fixed in second lock housing；Second locking bar is slidably arranged in second lock housing
And it is connect with the bottom pivot formula of the second arc wheel so that second locking bar retracted for clearance under the rotation of the second arc wheel；
The extrados of the first arc wheel is provided with the first bidentate tooth, and the extrados of the second arc wheel is provided with the second bidentate tooth, institute
Stating the first lock housing and being fixed in second lock housing engages the first bidentate tooth with the second bidentate tooth.
Preferentially, block button hole is offered in first lock housing, is provided in second lock housing and is matched with the block button hole
The buckle block of conjunction, the buckle block, which is clamped in the block button hole, is fixed on second lock housing in first lock housing.
Preferentially, the first arc race is offered in first lock housing, and the first positioning column, institute are provided on the first arc wheel
Stating the first positioning column and being rotatably arranged in the first arc race makes the first arc wheel around first positioning column in institute
It states and is freely rotated in the first arc race.
Preferentially, the side of the first arc wheel offers the first jump-ring slot, and the side of first lock housing is in described first
The first spring eye is offered at arc race, first torsional spring is fixed in first spring eye, and one end of which is fixed on described
On first jump-ring slot, the other end is fixed on first spring eye.
Preferentially, the bottom of first locking bar is provided with the first lock pillar, and the bottom of the first arc wheel extends outward to be opened up
There is the first clamping column slot matched with first lock pillar, the first lock pillar pivot formula setting makes in the first clamping column slot
First locking bar is connect with the first arc wheel pivot formula.
Preferentially, the bottom of second locking bar is provided with the second lock pillar, and the bottom of the second arc wheel extends outward to be opened up
There is the second clamping column slot matched with second lock pillar, the second lock pillar pivot formula setting makes in the second clamping column slot
Second locking bar is connect with the second arc wheel pivot formula.
Preferentially, the second arc race is offered in second lock housing, and the second positioning column, institute are provided on the second arc wheel
Stating the second positioning column and being fixed in the second arc race makes the second arc wheel around second positioning column described
It is freely rotated in two arc races.
Preferentially, the side of the second arc wheel offers the second jump-ring slot, and the side of second lock housing is in described second
Second spring hole is offered at arc race, second torsional spring is fixed in the second spring hole, and one end of which is fixed on described
On second jump-ring slot, the other end is fixed on the second spring hole.
The beneficial technical effect of the present invention:
In the present invention, since the first arc wheel is rotatably arranged in first lock housing, the one of first torsional spring
End is fixed on the first arc wheel, and the other end is fixed in first lock housing；First locking bar is slidably arranged in institute
It states in the first lock housing and is connect with the bottom pivot formula of the first arc wheel so that first locking bar turns in the first arc wheel
Dynamic lower retracted for clearance；Therefore, the first locking bar compresses under external force promotion towards the inner cavity of the first lock housing, then pushes the first arc wheel
The first torsional spring of compression is rotated clockwise, after laying down external force, under the rebound effect of the first torsional spring, the first arc wheel is rotated counterclockwise
It resets, then pushes the first locking bar to stretch reset outward, play the purpose that the first locking bar automatically resets；Due to second lock core
It include the second locking bar, the second lock housing, the second arc wheel and the second torsional spring；Second lock housing is secured transverse to first lock
On shell；The second arc wheel is rotatably arranged in second lock housing, and one end of second torsional spring is fixed at described
On two arc wheels, the other end is fixed in second lock housing；Second locking bar is slidably arranged in second lock housing
It above and with the bottom pivot formula of the second arc wheel connect so that second locking bar is shunk again under the rotation of the second arc wheel
Position；Therefore, the second locking bar compresses under external force promotion towards the inner cavity of the second lock housing, and the second arc wheel is then pushed to rotate counterclockwise
The second torsional spring is compressed, after laying down external force, under the rebound effect of the second torsional spring, the second arc wheel rotates clockwise reset, then
It pushes the second locking bar to stretch reset outward, plays the purpose that the second locking bar automatically resets；Due to the extrados of the first arc wheel
It is provided with the first bidentate tooth, the extrados of the second arc wheel is provided with the second bidentate tooth, and first lock housing is fixed on described
Engage the first bidentate tooth with the second bidentate tooth；Therefore, when the first locking bar is under external force promotion
When compressing towards the inner cavity of the first lock housing, the first locking bar pushes the first arc wheel to rotate clockwise and compress the first torsional spring, first
Under bidentate tooth and the second bidentate tooth intermeshing effect, the second arc wheel also rotates counterclockwise therewith and compresses the second torsional spring, and band
Dynamic second locking bar is compressed towards the inner cavity of the first lock housing, after laying down external force, in the first torsional spring and the screen resilience of the second torsional spring
Under effect, the first arc wheel rotates counterclockwise reset, and the first locking bar is then pushed to stretch reset outward, and the second arc wheel rotates counterclockwise
It resets, the second locking bar is then pushed to stretch reset outward, so that the contraction of linkage control the first locking bar and the second locking bar is played, and
The first locking bar of linkage control and the second locking bar rebound reset, overcoming two locking bars in the prior art can only stretch alone and can not
The defect freely unfolded simplifies the internal structure of product, reduces production cost, improves the service efficiency of product.
To keep technical solution of the present invention and technical effect clearer, clear, below in conjunction with Figure of description and specifically
Embodiment elaborates to engagement coordinated type lock core disclosed by the invention.
Detailed description of the invention
Fig. 1 is a kind of decomposition texture schematic diagram for engaging coordinated type lock core provided in an embodiment of the present invention.
Fig. 2 is a kind of overall structure diagram for engaging coordinated type lock core provided in an embodiment of the present invention.
Fig. 3 is that Fig. 2 removes the structural schematic diagram after the first lock housing and the second lock housing.
Fig. 4 is the first lock-shell structure schematic diagram provided in an embodiment of the present invention.
Fig. 5 is the second lock-shell structure schematic diagram provided in an embodiment of the present invention.
Fig. 6 is the first arc wheel construction schematic diagram provided in an embodiment of the present invention.
Fig. 7 is the second arc wheel construction schematic diagram provided in an embodiment of the present invention.
Fig. 8 is the first lock rod structure schematic provided in an embodiment of the present invention.
Fig. 9 is the second lock rod structure schematic provided in an embodiment of the present invention.
Identifier declaration:
The first lock core of 10-；The second lock core of 20-；The first locking bar of 11-；The first lock housing of 12-；13- the first arc wheel；14- first is turned round
Spring；The second locking bar of 21-；The second lock housing of 22-；23- the second arc wheel；The second torsional spring of 24-；The first lock pillar of 111-；The first activity of 121-
Slot；122- block button hole；123- the first arc race；The first spring eye of 124-；131- the first clamping column slot；The first positioning column of 132-；
The first torsional spring slot of 133-；134- the first bidentate tooth；The first jump-ring slot of 135-；The second lock pillar of 211-；The second loose slot of 221-；222-
Buckle block；223- the second arc race；224- second spring hole；231- the second clamping column slot；The second positioning column of 232-；233- second is turned round
Spring slot；234- the second bidentate tooth；The second jump-ring slot of 235-.
Specific embodiment
In order to enable auditor to further appreciate that structure of the invention, feature and other purposes, now in conjunction with appended preferable
Embodiment is accompanied by attached drawing, and detailed description are as follows, this attached drawing embodiment described is only used to illustrate the technical scheme of the present invention, and
The non-limiting present invention.
It include the first lock core 10 and the second lock core 20 as shown in Figure 1, a kind of engagement coordinated type lock core, described first
Lock core 10 is secured transverse on second lock core 20；First lock core 10 includes the first locking bar 11, the first lock housing 12,
One arc wheel 13 and the first torsional spring 14；The first arc wheel 13 is rotatably arranged in first lock housing 12, first torsional spring
14 one end is fixed on the first arc wheel 13, and the other end is fixed in first lock housing 12；First locking bar 11
It is slidably arranged in first lock housing 12 and connect with the bottom pivot formula of the first arc wheel 13 so that first locking bar 11
The retracted for clearance under the rotation of the first arc wheel 13；Second lock core 20 includes the second locking bar 21, the second lock housing 22,
Two arc wheels 23 and the second torsional spring 24；Second lock housing 22 is secured transverse in first lock housing 12；The second arc wheel
23 are rotatably arranged in second lock housing 22, and one end of second torsional spring 24 is fixed on the second arc wheel 23,
Its other end is fixed in second lock housing 22；Second locking bar 21 be slidably arranged in second lock housing 22 and
It is connect with the bottom pivot formula of the second arc wheel 23 so that second locking bar 21 is shunk under the rotation of the second arc wheel 23
It resets；The extrados of the first arc wheel 13 is provided with the first bidentate tooth 134, and the extrados of the second arc wheel 23 is provided with
Two bidentate teeth 234, first lock housing 12, which is fixed in second lock housing 22, makes the first bidentate tooth 134 and described the
The engagement of two bidentate teeth 234.In embodiments of the present invention, since the first arc wheel 13 is rotatably arranged on first lock housing 12
Interior, first torsional spring 14 is fixed in the first torsional spring slot 133, one end of which is fixed on the first arc wheel 13, the other end
It is fixed in first lock housing 12；First locking bar 11 be slidably arranged in first lock housing 12 and with first arc
The bottom pivot formula of wheel 13 connects so that first locking bar 11 retracted for clearance under the rotation of the first arc wheel 13；Therefore,
One locking bar 11 compresses under external force promotion towards the inner cavity of the first lock housing 12, and the first arc wheel 13 is then pushed to rotate clockwise compression
First torsional spring 14, after laying down external force, under the rebound effect of the first torsional spring 14, the first arc wheel 13 rotates counterclockwise reset, so
After push the first locking bar 11 to stretch reset outward, play the purpose that the first locking bar 11 automatically resets；Due to second lock core 20
It include the second locking bar 21, the second lock housing 22, the second arc wheel 23 and the second torsional spring 24；Second lock housing 22 is secured transverse to
In first lock housing 12；The second arc wheel 23 is rotatably arranged in second lock housing 22, and second torsional spring 24 is fixed
In the second torsional spring slot 233, one end is fixed on the second arc wheel 23, and the other end is fixed at described second
In lock housing 22；Second locking bar 21 is slidably arranged in the bottom pivot formula in second lock housing 22 and with the second arc wheel 23
Connection is so that second locking bar 21 retracted for clearance under the rotation of the second arc wheel 23；Therefore, the second locking bar 21 is in external force
It is compressed under promotion towards the inner cavity of the second lock housing 22, then pushes the second arc wheel 23 to rotate counterclockwise the second torsional spring 24 of compression, unload
After falling external force, under the rebound effect of the second torsional spring 24, the second arc wheel 23 rotates clockwise reset, then pushes the second locking bar
21 stretching, extensions outward reset, and play the purpose that the second locking bar 21 automatically resets；Since the extrados of the first arc wheel 13 is provided with
First bidentate tooth 134, the extrados of the second arc wheel 23 are provided with the second bidentate tooth 234, and first lock housing 12 is fixed on
Engage the first bidentate tooth 134 with the second bidentate tooth 234；Therefore, when the first locking bar
11 under external force pushes towards the inner cavity of the first lock housing 12 when compressing, and the first locking bar 11 pushes the first arc wheel 13 to rotate clockwise simultaneously
The first torsional spring 14 is compressed, under the first bidentate tooth 134 and 234 intermeshing of the second bidentate tooth effect, the second arc wheel 23 is also therewith
The second torsional spring 24 is rotated counterclockwise and compressed, and the second locking bar 21 is driven to compress towards the inner cavity of the first lock housing 12, it is outer when laying down
After power, under the rebound effect of the first torsional spring 14 and the second torsional spring 24, the first arc wheel 13 rotates counterclockwise reset, then pushes away
Dynamic first locking bar 11 stretches reset outward, and the second arc wheel 23 rotates counterclockwise reset, and the second locking bar 21 is then pushed to stretch outward
It resets, to play the contraction of linkage control the first locking bar 11 and the second locking bar 21, linkage controls the first locking bar 11 and second
21 rebound reset of locking bar overcomes the defect that two locking bars can only stretch alone and can not freely unfold in the prior art, simplifies
The internal structure of product, reduces production cost, improves the service efficiency of product.
Specifically, for convenience the first lock housing 12 is assembled into the second lock housing 22, as to it is of the invention furtherly
It is bright, it is preferable that offer block button hole 122 in first lock housing 12, be provided in second lock housing 22 and the block button hole 122
The buckle block 222 matched, the buckle block 222, which is clamped in the block button hole 122, is fixed on second lock housing 22
In first lock housing 12；In embodiments of the present invention, the right end side of first lock housing 12 is provided with several block button holes
122, the left end side of second lock housing 22 is provided with several buckle blocks 222；The block button hole 122 and the buckle block
222 cooperate, so that the first lock housing 12 is fixed in the second lock housing 22, and make inner cavity and the second lock housing of the first lock housing 12
22 inner cavity is connected to, and the first bidentate tooth 134 on the first arc wheel 13 is engaged with the second bidentate tooth 234 on the second arc wheel 23, from
And realize the purpose that the first arc wheel 13 and the second arc wheel 23 are mutually driven.
In embodiments of the present invention, the first arc race 123 is offered in first lock housing 12, is set on the first arc wheel 13
It is equipped with the first positioning column 132, first positioning column 132, which is rotatably arranged in the first arc race 123, makes described first
Arc wheel 13 is freely rotated in the first arc race 123 along first positioning column 132；The bottom of first locking bar 11 is set
It is equipped with the first lock pillar 111, the bottom of the first arc wheel 13 extends for offering and matching with first lock pillar 111 outward
One clamping column slot 131, the 111 pivot formula of the first lock pillar setting make in the first clamping column slot 131 first locking bar 11 with
First arc wheel, the 13 pivot formula connection；The side of the first arc wheel 13 offers the first jump-ring slot 135, first lock housing 12
Side offers the first spring eye 124 at the first arc race 123, and first torsional spring 14 is fixed on first spring
In hole 124, one end of which is fixed on first jump-ring slot 135, the other end is fixed on first spring eye 124.Institute
It states the first arc race 123 to be opened in the inner cavity of first lock housing 12, first positioning column 132 is sheathed on first lock
Shell 12 passes through the first positioning column 132 being set on the first arc race 123, the first arc wheel in the middle of the first arc race 123
13 can be freely rotated in the first arc race 123 around the first positioning column 132；It is additionally provided in the inner cavity of first lock housing 12
First loose slot 121, first locking bar 11 are slidably arranged in the first loose slot 121, due to the bottom of first locking bar 11
Portion is provided with the first lock pillar 111, and the surrounding of first lock pillar 111 is hollow parts, when the first clamping column slot on the first arc wheel 13
After 131 pivot formulas are connected on the first lock pillar 111, the first arc wheel 13 may make to connect with the mutual pivot formula of the first locking bar 11；In fact,
It, can also be using the first clamping column slot 131 and the first lock in order to realize the mutual rotation connection of the first arc wheel 13 and the first locking bar 11
The mode that column 111 is mutually rotatablely connected is arranged when one end of the first lock pillar 111 being passed through and rotated in the first clamping column slot 131
On；When the first locking bar 11 drives the rotation of the first arc wheel 13, one end is fixed on the first torsional spring 14 on the first arc wheel 13 can be because of the
The rotation of one arc wheel 13 and power is stored by compression,, also can be by the under the rebound effect of the first torsional spring 14 after external force is laid down
One arc wheel 13 drives the first locking bar 11 to carry out stretching reset automatically.
In addition, in embodiments of the present invention, the bottom of second locking bar 21 is provided with the second lock pillar 211, second arc
The bottom of wheel 23 extends the second clamping column slot 231 for offering and matching with second lock pillar 211, second lock pillar outward
The setting of 211 pivot formulas connect second locking bar 21 with the 23 pivot formula of the second arc wheel；It should
The second arc race 223 is offered in second lock housing 22, is provided with the second positioning column 232 on the second arc wheel 23, described second
Positioning column 232, which is fixed in the second arc race 223, makes the second arc wheel 23 along second positioning column 232 in institute
It states and is freely rotated in the second arc race 223；The side of the second arc wheel 23 offers the second jump-ring slot 235, second lock housing
22 side offers second spring hole 224 at the second arc race 223, and second torsional spring 24 is fixed on described second
In spring eye 224, one end of which is fixed on second jump-ring slot 235, the other end is fixed on the second spring hole 224
On.That is, in embodiment, the second arc race 223 is opened in the inner cavity of second lock housing 22, described second
Positioning column 232 is rotatably arranged on second lock housing 22 in the middle of the second arc race 223, by being fixed on the second arc race
The second positioning column 232 on 223, the second arc wheel 23 can be freely rotated in the second arc race 223 around the second positioning column 232；
The second loose slot 221 is additionally provided in the inner cavity of second lock housing 22, second locking bar 21 is slidably arranged in the second activity
In slot 221, since the bottom of second locking bar 21 is provided with the second lock pillar 211, the surrounding of second lock pillar 211 is hollow part
Point, after the 231 pivot formula of the second clamping column slot on the second arc wheel 23 is connected on the second lock pillar 211, may make the second arc wheel 23 with
The mutual pivot formula connection of second locking bar 21；In fact, the mutual rotation connection in order to realize the second arc wheel 23 and the second locking bar 21, also
One end of the second lock pillar 211 can be worn in such a way that the second clamping column slot 231 and the second lock pillar 211 are mutually rotatablely connected
It is arranged on the second clamping column slot 231 when crossing and rotating；When the second locking bar 21 drives the rotation of the second arc wheel 23, one end is fixed on the
The second torsional spring 24 on two arc wheels 23 can store power by compression due to the rotation of the second arc wheel 23, after external force is laid down, turn round second
Under the rebound effect of spring 24, also the second locking bar 21 can be driven to carry out stretching reset automatically by the second arc wheel 23.
The course of work of the embodiment of the present invention are as follows: first locking bar 11 is under external force towards in the first lock housing 12
The inside telescopic slide of cavity direction connect mutual cooperation with the pivot formula of the first clamping column slot 131 by the first lock pillar 111, so that
First arc wheel 13, which rotates clockwise under the promotion of the first locking bar 11 and compresses the first torsional spring 14, stores power；Then pass through first pair
Teeth 134 are engaged with the second bidentate tooth 234, so that the second arc wheel 23 rotates simultaneously counterclockwise under the transmission of the first arc wheel 13
Second torsional spring 24 is compressed, mutual cooperation is connect with the pivot formula of the second clamping column slot 231 by the second lock pillar 211, so that the second lock
Interior cavity direction inside telescopic slide of the bar 21 towards the first lock housing 12；After laying down the external force of the first locking bar 11, the first torsional spring 14
Reset is stretched simultaneously with the second torsional spring 24, and after the screen resilience of the first torsional spring 14 and the second torsional spring 24, the first arc wheel 13 is counterclockwise
Rotation resets, and then pushes the first locking bar 11 to stretch reset outward, the second arc wheel 23 rotates counterclockwise reset, then pushes second
Locking bar 21 stretches reset outward, to play the contraction of linkage control the first locking bar 11 and the second locking bar 21, linkage control the
21 rebound reset of one locking bar 11 and the second locking bar, overcoming two locking bars in the prior art can only stretch and can not freely relax alone
The defect of exhibition simplifies the internal structure of product, reduces production cost, improves the service efficiency of product.
Figure of description is combined to elaborate the preferred embodiment of the present invention above, it should explanation, this
The protection scope of invention includes but is not limited to above-described embodiment；Specific structure disclosed in Figure of description is also of the invention
Preferred embodiment, the technical staff in the field can also develop other embodiments on this basis, any not depart from this hair
The simple deformation or equivalent replacement of bright innovative idea, are covered by the present invention, belong to the scope of protection of the present invention.
Claims (8)
1. a kind of engagement coordinated type lock core, includes the first lock core and the second lock core, first lock core is secured transverse to institute
It states on the second lock core；It is characterized by: first lock core includes the first locking bar, the first lock housing, the first arc wheel and first
Torsional spring；The first arc wheel is rotatably arranged in first lock housing, and one end of first torsional spring is fixed on first arc
On wheel, the other end is fixed in first lock housing；First locking bar be slidably arranged in first lock housing and with institute
The bottom pivot formula for stating the first arc wheel connects so that first locking bar retracted for clearance under the rotation of the first arc wheel；Described
Two lock cores include the second locking bar, the second lock housing, the second arc wheel and the second torsional spring；Second lock housing is secured transverse to described
In first lock housing；The second arc wheel is rotatably arranged in second lock housing, and one end of second torsional spring is fixed at
On the second arc wheel, the other end is fixed in second lock housing；Second locking bar is slidably arranged in described
It connect in two lock housings and with the bottom pivot formula of the second arc wheel so that second locking bar is under the rotation of the second arc wheel
Retracted for clearance；The extrados of the first arc wheel is provided with the first bidentate tooth, and the extrados of the second arc wheel is provided with second
Bidentate tooth, first lock housing, which is fixed in second lock housing, nibbles the first bidentate tooth with the second bidentate tooth
It closes.
2. a kind of engagement coordinated type lock core according to claim 1, it is characterised in that: offer card in first lock housing
Button hole is provided with the buckle block matched with the block button hole in second lock housing, and the buckle block is clamped in the buckle
It is fixed on second lock housing in first lock housing.
3. a kind of engagement coordinated type lock core according to claim 1, it is characterised in that: offer in first lock housing
One arc race is provided with the first positioning column on the first arc wheel, and first positioning column is rotatably arranged on the first arc wheel
The first arc wheel is freely rotated in the first arc race around first positioning column.
4. a kind of engagement coordinated type lock core according to claim 3, it is characterised in that: the side of the first arc wheel opens up
There is the first jump-ring slot, the side of first lock housing offers the first spring eye at the first arc race, and described first turns round
Spring is fixed in first spring eye, and one end of which is fixed on first jump-ring slot, the other end is fixed on described first
On spring eye.
5. a kind of engagement coordinated type lock core according to claim 1, it is characterised in that: the bottom of first locking bar is arranged
There is the first lock pillar, the bottom of the first arc wheel extends the first clamping column slot for offering and matching with first lock pillar outward,
The first lock pillar pivot formula setting connect first locking bar with the first arc wheel pivot formula.
6. a kind of engagement coordinated type lock core described in any one of -5 claims according to claim 1, it is characterised in that: described
The bottom of second locking bar is provided with the second lock pillar, and the bottom of the second arc wheel extends outward to be offered and the second lock pillar phase
Second clamping column slot of cooperation, the second lock pillar pivot formula setting make in the second clamping column slot second locking bar with it is described
The connection of second arc wheel pivot formula.
7. a kind of engagement coordinated type lock core described in any one of -5 claims according to claim 1, it is characterised in that: described
The second arc race is offered in second lock housing, the second positioning column is provided on the second arc wheel, and second positioning column is fixed
Turn the second arc wheel freely in the second arc race around second positioning column
It is dynamic.
8. a kind of engagement coordinated type lock core according to claim 7, it is characterised in that: the side of the second arc wheel opens up
There is the second jump-ring slot, the side of second lock housing offers second spring hole at the second arc race, and described second turns round
Spring is fixed in the second spring hole, and one end of which is fixed on second jump-ring slot, the other end is fixed on described second
On spring eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711195978.8A CN109838153A (en) | 2017-11-25 | 2017-11-25 | A kind of engagement coordinated type lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711195978.8A CN109838153A (en) | 2017-11-25 | 2017-11-25 | A kind of engagement coordinated type lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109838153A true CN109838153A (en) | 2019-06-04 |
Family
ID=66878377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711195978.8A Pending CN109838153A (en) | 2017-11-25 | 2017-11-25 | A kind of engagement coordinated type lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109838153A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0978936A (en) * | 1995-09-12 | 1997-03-25 | Mitsui Mining & Smelting Co Ltd | Rotational direction switching device for rotary power |
| CN203584077U (en) * | 2013-10-14 | 2014-05-07 | 奇瑞汽车股份有限公司 | Automobile glove box lock |
| CN203594271U (en) * | 2013-09-26 | 2014-05-14 | 深圳坚朗海贝斯智能科技有限公司 | Antitheft lock pin |
| CN104389465A (en) * | 2014-12-09 | 2015-03-04 | 广东炬森五金精密制造有限公司 | Square-tongue silencing door lock |
| CN205743290U (en) * | 2016-04-06 | 2016-11-30 | 东莞市祥昱实业有限公司 | Lock core structure |
| CN207553792U (en) * | 2017-11-25 | 2018-06-29 | 东莞市祥昱实业有限公司 | A kind of engagement type lock core with linkage function |
-
2017
- 2017-11-25 CN CN201711195978.8A patent/CN109838153A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0978936A (en) * | 1995-09-12 | 1997-03-25 | Mitsui Mining & Smelting Co Ltd | Rotational direction switching device for rotary power |
| CN203594271U (en) * | 2013-09-26 | 2014-05-14 | 深圳坚朗海贝斯智能科技有限公司 | Antitheft lock pin |
| CN203584077U (en) * | 2013-10-14 | 2014-05-07 | 奇瑞汽车股份有限公司 | Automobile glove box lock |
| CN104389465A (en) * | 2014-12-09 | 2015-03-04 | 广东炬森五金精密制造有限公司 | Square-tongue silencing door lock |
| CN205743290U (en) * | 2016-04-06 | 2016-11-30 | 东莞市祥昱实业有限公司 | Lock core structure |
| CN207553792U (en) * | 2017-11-25 | 2018-06-29 | 东莞市祥昱实业有限公司 | A kind of engagement type lock core with linkage function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6743267B2 (en) | Multi-stage folding electric opening and closing umbrella | |
| CN206470539U (en) | A kind of wrist-watch | |
| CN206760108U (en) | A kind of multifunctional fruit device for picking | |
| CN207553792U (en) | A kind of engagement type lock core with linkage function | |
| CN109838153A (en) | A kind of engagement coordinated type lock core | |
| CN103488038B (en) | All-dimensional multi-angle hair-style viewer | |
| CN207960264U (en) | A kind of clamping coordinated type lock core mechanism | |
| CN204590868U (en) | A kind of glove box lock mechanism and automobile | |
| CN206427191U (en) | Fold mechanism and the scooter with it | |
| CN207150002U (en) | A kind of propulsion indication mechanism of low-tension switch cabinet | |
| CN208336070U (en) | It is a kind of manually and electronic in integrated on-load switch three position mechanism | |
| CN207960183U (en) | A kind of lock core mechanism with linkage function | |
| CN109080921A (en) | A kind of supermarket's polybag takes equipment | |
| CN109838152A (en) | A kind of lock core mechanism | |
| CN106761282B (en) | Antitheft door with button-type coded lock | |
| CN109838160A (en) | A kind of coordinated type lock core mechanism | |
| CN208715098U (en) | A kind of sharing structure of automobile article shading curtain and board putting things | |
| CN106801569B (en) | A kind of antitheft door with button-type coded lock | |
| CN207177548U (en) | A kind of linkage locking structure of hinge | |
| CN209556604U (en) | Intelligent electronic lock | |
| CN207348631U (en) | Lockable mechanism, lock body component and magnetic lock for magnetic lock | |
| CN206040575U (en) | Reclosing circuit breaker's electricity behaviour mechanism | |
| CN209704878U (en) | Electric fan | |
| CN108643792A (en) | A kind of Anti-theft door with camera function | |
| CN207785937U (en) | Toy bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |