CN106437335A - Multi-cylinder key exchanging device - Google Patents
Multi-cylinder key exchanging device Download PDFInfo
- Publication number
- CN106437335A CN106437335A CN201611003863.XA CN201611003863A CN106437335A CN 106437335 A CN106437335 A CN 106437335A CN 201611003863 A CN201611003863 A CN 201611003863A CN 106437335 A CN106437335 A CN 106437335A
- Authority
- CN
- China
- Prior art keywords
- blade
- lock core
- arc gap
- key
- tapered ends
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/143—Arrangement of several locks, e.g. in parallel or series, on one or more wings
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a multi-cylinder key exchanging device which comprises a housing and a plurality of plugs fixed to the bottom of the housing. Rotating blades sleeve the plugs respectively. The vertical section of each rotating blade takes the shape of a round with a plurality of arc-shaped notches. The diameter of the round of which the arc-shaped notches are formed is the same as that of the vertical section of each rotating blade. The two adjacent rotating blades are connected in a matching manner through the corresponding arc-shaped notches. Different plugs are in logic connection through the spacing action of the arc-shaped notches between the rotating blades, one key can be exchanged for another key, one key can also be exchanged for multiple keys, or multiple keys can be exchanged for other multiple keys, and the exchanging condition of the keys can be set according to the requirements of the logic connection parts, so that the logic jumping phenomenon is avoided; and when the previous logic is not completed, the key cannot be pulled out, so that the exchanging device cannot be inserted to be exchanged for a key in the next logic, and the logic phenomenon damage due to man-made reasons is completed avoided.
Description
Technical field
The present invention relates to industry security interlock system, more particularly, to a kind of many tapered ends device for exchanging keys.
Background technology
At present, the increasingly attention to industry security with country, it is each that industry security interlocking has been widely used for each row
Industry, but industry security interlocking brand is various on the market at present, may be using not in one interlock logic of same factory
The industry security interlocking of same model, because some industry securities interlocking is already installed in instrument factory, some interlockings are works
Factory's global design is installed.And also can select the industry security interlocking of different model during factory's global design, because some weights
Type equipment needs the industry security interlocking of big model, needs the industry security of ting model to interlock limited by some device spaces.So
Just bring problem to the linking between interlocking, because the key of big model industry security interlocking is not used in the industry of ting model
On safety interlocking, the industrial interlocking key of different brands is also uncurrent.Existing frequently-used method is exactly that different model is joined
Two different key key ring strings of lock joining place are together.
Content of the invention
In view of the above-mentioned deficiency that presently, there are, a kind of present invention many tapered ends device for exchanging keys of offer, logic can be avoided to jump
The phenomenon of step occurs.
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that：
A kind of many tapered ends device for exchanging keys, described many tapered ends device for exchanging keys includes housing and is fixed on housing bottom
Multiple lock cores, described lock core is respectively sleeved on blade, the vertical cross-section of described blade is shaped as being provided with some arc gaps
Circle, the equal diameters of described arc gap place diameter of a circle and blade vertical cross-section shape, logical between adjacent two blades
Cross corresponding arc gap cooperation to connect.
A kind of many tapered ends device for exchanging keys, described many tapered ends device for exchanging keys includes housing and is fixed on housing bottom
The first lock core, the second lock core and the 3rd lock core, described first lock core, the second lock core and the 3rd lock core are respectively sleeved on first
Blade, the second blade and the 3rd blade, described first blade is shaped as equal diameters and has with the vertical cross-section of the 3rd blade
The equal diameters of the circle of identical arc gap, described arc gap place diameter of a circle and blade vertical cross-section shape, described
The vertical cross-section of the second blade is shaped as the circle with two arc gaps identical with the first blade, described first blade and
Two blades are connected by arc gap cooperation, and described second blade is connected by arc gap cooperation with the 3rd blade.
According to one aspect of the present invention, the circle of described first blade, the second blade and the 3rd blade vertical cross-section shape
The heart is located on the same line, and the tangent line on described second two arc gap summits of blade is mutually perpendicular to.
According to one aspect of the present invention, the circle of described first blade, the second blade and the 3rd blade vertical cross-section shape
Heart line constitutes equilateral right angled triangle, and the tangent line on described second two arc gap summits of blade is parallel to each other.
According to one aspect of the present invention, when the arc gap of described first blade is towards described second blade, described
Key in one lock core can not be extracted, when the arc gap of described second blade is towards described first blade, described second lock core
In key can not extract, the key when arc gap of described 3rd blade is towards described second blade, in described 3rd lock core
Spoon can not be extracted, other situations, and all keys can be extracted.
According to one aspect of the present invention, the center of described first, second, and third blade is provided with through hole, described first,
Second and the 3rd lock core be divided into through hole through first, second, and third blade center, and respectively with first, second, and third rotation
Piece is fixedly connected.
According to one aspect of the present invention, described housing includes back box and cover plate, and described the one the second and the 3rd lock core
In the fixing described back box in bottom.
According to one aspect of the present invention, described cover plate is provided with first, second, and third lock core and bores a hole, described first,
Second and the 3rd lock core perforation be flexibly connected with first, second, and third lock core respectively.
The advantage that the present invention is implemented：Many tapered ends device for exchanging keys of the present invention includes housing and is fixed on housing bottom
Multiple lock cores in portion, described lock core is respectively sleeved on blade, and the vertical cross-section of described blade is shaped as being provided with some circular arcs and lacks
The equal diameters of the circle of mouth, described arc gap place diameter of a circle and blade vertical cross-section shape, between adjacent two blades
Connected by the cooperation of corresponding arc gap, by blade between arc gap position-limiting action, can allow shape between different lock cores
Become logical cohesion, can be that a key swaps out a key or key swaps out many keys or many
Key is swapped out many keys, depending on demand at logical cohesion；The phenomenon avoiding logic leapfrog occurs, when previous step is patrolled
Collect and do not cover, key cannot be extracted, and also just cannot insert many tapered ends device for exchanging keys and be swapped out next step key to be used,
Completely avoid artificial origin and destroy logic phenomenon.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below by use required in embodiment
Accompanying drawing be briefly described it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also be obtained other attached according to these accompanying drawings
Figure.
Fig. 1 is a kind of structural representation of the many tapered ends device for exchanging keys described in the embodiment of the present invention one；
Fig. 2 is a kind of structural representation of the many tapered ends device for exchanging keys described in the embodiment of the present invention two；
Fig. 3 is a kind of three-dimensional view of the many tapered ends device for exchanging keys described in the embodiment of the present invention two；
Fig. 4～Fig. 7 is a kind of use schematic diagram of the many tapered ends device for exchanging keys described in the embodiment of the present invention two.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment one
As shown in figure 1, a kind of many tapered ends device for exchanging keys, described many tapered ends device for exchanging keys includes housing 1 and solid
It is scheduled on multiple lock cores 2 of housing 1 bottom, described lock core 2 is respectively sleeved on blade 3, the vertical cross-section of described blade 3 is shaped as
It is provided with the circle of some arc gaps 31, the diameter phase of described arc gap place diameter of a circle and blade 3 vertical cross-section shape
Deng passing through the cooperation of corresponding arc gap 31 between adjacent two blades 3 and connect..The position-limiting action of arc gap between by blade,
Can allow and form logical cohesion between different lock cores, can be that a key swaps out a key or a key changes
Go out many keys or many keys swap out many keys, depending on demand at logical cohesion；Avoid logic leapfrog
Phenomenon occur, when previous step logic is not covered, key cannot be extracted, also just cannot insert many tapered ends device for exchanging keys friendship
The next step that swaps out key to be used, it is entirely avoided artificial origin destroys logic phenomenon.
Embodiment two
As shown in Figures 2 and 3, a kind of many tapered ends device for exchanging keys, described many tapered ends device for exchanging keys includes housing 1
With the first lock core 21, the second lock core 22 and the 3rd lock core 23 being fixed on housing bottom, described first lock core 21, the second lock core 22
With the first blade 31, the second blade 32 and the 3rd blade 33, described first blade 31 and are respectively sleeved on the 3rd lock core 23
The vertical cross-section of three blades 33 is shaped as equal diameters and has the circle of identical arc gap 4, circle that described arc gap 4 is located
Diameter and blade vertical cross-section shape equal diameters, the vertical cross-section of described second blade 32 is shaped as having two and the
The circle of the identical arc gap of one blade 31, described first blade 31 passes through arc gap 4 cooperation with the second blade 32 and connects, institute
State the second blade 32 to connect by arc gap 4 cooperation with the 3rd blade 33.
In actual applications, the center of circle of described first blade, the second blade and the 3rd blade vertical cross-section shape can be located at
On same straight line, the tangent line on described second two arc gap summits of blade is mutually perpendicular to.
In actual applications, the circle center line connecting of described first blade, the second blade and the 3rd blade vertical cross-section shape can
Constitute equilateral right angled triangle, then the tangent line on described second two arc gap summits of blade is parallel to each other.
Wherein, when the arc gap of described first blade is towards described second blade, the key in described first lock core is not
Can extract, when the arc gap of described second blade is towards described first blade, the key in described second lock core can not be extracted,
When the arc gap of described 3rd blade is towards described second blade, the key in described 3rd lock core can not be extracted, other feelings
Condition, all keys can be extracted.
In actual applications, the center of described first, second, and third blade is provided with through hole, and described first, second and
Three lock cores are divided into the through hole through first, second, and third blade center, and fix even with first, second, and third blade respectively
Connect.
In actual applications, described housing 1 includes back box 11 and cover plate 12, described the one the second and the 3rd lock core bottom
In fixing described back box.
In actual applications, described cover plate is provided with first, second, and third lock core perforation, and described first, second and the
Three lock core perforation are flexibly connected with first, second, and third lock core respectively.
In actual applications, as shown in Figures 4 to 7, the use flow process of described many tapered ends device for exchanging keys is as follows：
As shown in figure 4, being many tapered ends device for exchanging keys original state, key one is not in many tapered ends device for exchanging keys
Above it is impossible to operation first blade rotates, the second blade also cannot rotate, and the 3rd blade also cannot rotate.
Insertion key rotates in the lump, and the first blade is then rotated 90 ° by the direction of arrow as shown in Figure 4, becomes shape as shown in Figure 5
State.
Now key two can rotate and extract, and the second blade is rotated 90 ° by such as Fig. 5 direction of arrow, become shape as shown in Figure 6
State.Now the first blade and key one are locked and cannot rotate.
Rotation key three is simultaneously extracted, and the 3rd blade is rotated by direction as indicated by arrows in fig. 6, becomes state as shown in Figure 7, this
When the first blade and key one, second blade be locked cannot rotate.Key two and key three are pulled out.
The advantage that the present invention is implemented：Many tapered ends device for exchanging keys of the present invention includes housing and is fixed on housing bottom
Multiple lock cores in portion, described lock core is respectively sleeved on blade, and the vertical cross-section of described blade is shaped as being provided with some circular arcs and lacks
The equal diameters of the circle of mouth, described arc gap place diameter of a circle and blade vertical cross-section shape, between adjacent two blades
Connected by the cooperation of corresponding arc gap, by blade between arc gap position-limiting action, can allow shape between different lock cores
Become logical cohesion, can be that a key swaps out a key or key swaps out many keys or many
Key is swapped out many keys, depending on demand at logical cohesion；The phenomenon avoiding logic leapfrog occurs, when previous step is patrolled
Collect and do not cover, key cannot be extracted, and also just cannot insert many tapered ends device for exchanging keys and be swapped out next step key to be used,
Completely avoid artificial origin and destroy logic phenomenon.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any
Those skilled in the art in technical scope disclosed by the invention, the change or replacement that can readily occur in, all answer
It is included within the scope of the present invention.Therefore, protection scope of the present invention with described scope of the claims should be
Accurate.
Claims (8)
1. a kind of many tapered ends device for exchanging keys is it is characterised in that described many tapered ends device for exchanging keys includes housing and fixation
In multiple lock cores of housing bottom, described lock core is respectively sleeved on blade, if the vertical cross-section of described blade is shaped as being provided with
The equal diameters of the circle of dry arc gap, described arc gap place diameter of a circle and blade vertical cross-section shape, adjacent two
Pass through corresponding arc gap cooperation between blade to connect.
2. a kind of many tapered ends device for exchanging keys is it is characterised in that described many tapered ends device for exchanging keys includes housing and fixation
In the first lock core of housing bottom, the second lock core and the 3rd lock core, on described first lock core, the second lock core and the 3rd lock core respectively
It is socketed with the first blade, the second blade and the 3rd blade, the vertical cross-section of described first blade and the 3rd blade is shaped as diameter
The diameter of circle equal and that there is identical arc gap, described arc gap place diameter of a circle and blade vertical cross-section shape
Equal, the vertical cross-section of described second blade is shaped as the circle with two arc gaps identical with the first blade, and described
One blade is connected by arc gap cooperation with the second blade, and described second blade and the 3rd blade coordinate phase by arc gap
Connect.
3. many tapered ends device for exchanging keys according to claim 2 is it is characterised in that described first blade, the second blade
It is located on the same line with the center of circle of the 3rd blade vertical cross-section shape, the cutting of described second two arc gap summits of blade
Line is mutually perpendicular to.
4. many tapered ends device for exchanging keys according to claim 2 is it is characterised in that described first blade, the second blade
Constitute equilateral right angled triangle, described two arc gap tops of second blade with the circle center line connecting of the 3rd blade vertical cross-section shape
The tangent line of point is parallel to each other.
5. many tapered ends device for exchanging keys according to claim 2 is it is characterised in that the arc gap of described first blade
During towards described second blade, the key in described first lock core can not be extracted, and the arc gap of described second blade is towards institute
When stating the first blade, the key in described second lock core can not be extracted, and the arc gap of described 3rd blade is towards described second
During blade, the key in described 3rd lock core can not be extracted, other situations, and all keys can be extracted.
6. many tapered ends device for exchanging keys according to claim 2 is it is characterised in that described first, second, and third revolves
The center of piece is provided with through hole, and described first, second, and third lock core is divided into logical through first, second, and third blade center
Hole, and be fixedly connected with first, second, and third blade respectively.
7. the many tapered ends device for exchanging keys according to one of claim 2 to 5 is it is characterised in that described housing includes bottom
Box and cover plate, described the one the second and the 3rd lock core the fixing described back box in bottom in.
8. many tapered ends device for exchanging keys according to claim 6 is it is characterised in that described cover plate is provided with first,
Two and the 3rd lock core perforation, described first, second, and third lock core perforation is respectively with first, second, and third lock core activity even
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611003863.XA CN106437335A (en) | 2016-11-15 | 2016-11-15 | Multi-cylinder key exchanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611003863.XA CN106437335A (en) | 2016-11-15 | 2016-11-15 | Multi-cylinder key exchanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106437335A true CN106437335A (en) | 2017-02-22 |
Family
ID=58207979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611003863.XA Pending CN106437335A (en) | 2016-11-15 | 2016-11-15 | Multi-cylinder key exchanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106437335A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2280705A (en) * | 1993-08-04 | 1995-02-08 | Castell Safety Int | Lock disabling pressure safety device |
| CN206397297U (en) * | 2016-11-15 | 2017-08-11 | 上海凯研机械设备有限公司 | Many tapered end device for exchanging keys |
-
2016
- 2016-11-15 CN CN201611003863.XA patent/CN106437335A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2280705A (en) * | 1993-08-04 | 1995-02-08 | Castell Safety Int | Lock disabling pressure safety device |
| CN206397297U (en) * | 2016-11-15 | 2017-08-11 | 上海凯研机械设备有限公司 | Many tapered end device for exchanging keys |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |