CN205778023U - A kind of Novel cabinet door lock - Google Patents
A kind of Novel cabinet door lock Download PDFInfo
- Publication number
- CN205778023U CN205778023U CN201620766704.4U CN201620766704U CN205778023U CN 205778023 U CN205778023 U CN 205778023U CN 201620766704 U CN201620766704 U CN 201620766704U CN 205778023 U CN205778023 U CN 205778023U
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- lock
- slide plate
- bolt axle
- shell
- locking
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Abstract
The utility model discloses a kind of Novel cabinet door lock, including upper tapered end, medium lock and lower lock head；Wherein, medium lock includes middle lock shell, lock core, rotor, upper slide plate and lower slide plate；Upper tapered end includes lock shell, upper bolt axle, the first spring and touching lockable mechanism；Lower lock head includes lower lock shell, lower bolt axle and the second spring.The advantages such as this utility model simple in construction, simple installation, unit integrated level are high, cheap for manufacturing cost, interchangeability is strong, even if this cabinet door lock is clashed into energetically or during continuous vibration, also the phenomenon that will not get loose, it is applicable to various cabinet door, but also it is applicable to the installation of the indefinite door body in gap, therefore, this utility model is suitable to popularization and application.
Description
Technical field
This utility model relates to a kind of Novel cabinet door lock, is specifically related to a kind of Novel cabinet door lock.
Background technology
File cabinet and the various industry enclosures such as power distribution cabinet, communication field rack, in order to ensure its safety, the most all need
Cabinet door to be installed door lock.So, by door lock, cabinet door is pinned with cabinet, to improve the safety of rack.But, existing
Cabinet door lock in technology mostly uses easy mechanical lock, and once door body receives and clashes into energetically or continuous vibration, it is easy to just
Can get loose phenomenon, some cabinet door such as power distribution cabinet there is also door body and doorframe the situation in gap, is unfavorable for the peace of door lock
Dress and use, therefore, it is necessary to improve existing cabinet door lock.
Utility model content
The purpose of this utility model is to provide a kind of Novel cabinet door lock, and this world door latch structure is simple, though this cabinet door lock
Clashed into energetically or during continuous vibration, the phenomenon that also will not get loose, and be applicable to the indefinite door body in threshold gap.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of Novel cabinet door lock, including be arranged on door and the most linear distributing upper tapered end, medium lock and under
Tapered end；
Described medium lock includes middle lock shell and is arranged in this lock core in lock shell, rotor, upper slide plate, downslide
Sheet；Described rotor is connected with lock core and can be driven by it and rotates, and described upper slide plate and lower slide plate all be connected with rotor and can be
Rotor moves along a straight line towards contrary direction while of driving lower；
Described upper tapered end includes lock shell, upper bolt axle, the first spring and touching lockable mechanism, wherein:
Described upper bolt axle is arranged on locks in shell；Described upper slide plate is connected with upper bolt axle by upper connecting rod；
Described touching lockable mechanism departs from upper bolt axle position locking on doorframe after lockhole for upper bolt axle, so that on
Bolt axle compresses the first spring；
Described first spring one end is fixed on locks in shell, and the other end is connected with upper bolt axle, is used for touching locking machine
On driving during bolt axle on the non-locking of structure on bolt axle insertion doorframe in lockhole；
Described lower lock head includes lower lock shell, lower bolt axle and the second spring, wherein:
Described lower bolt axle is arranged in lower lock shell, and is connected with lower slide plate by lower link, lower slide plate drive de-
Lower lockhole from doorframe；
Described second spring one end is fixed in lower lock shell, and the other end is connected with lower bolt axle, is used for driving lower latch
Under axle insertion doorframe in lockhole.
Further, described rotor both sides are equipped with contiguous block；Described upper slide plate is provided with and the contiguous block of rotor side
Match and this contiguous block is moved to opposite side by side when upper slide plate moves along a straight line the first chute；Described lower slide plate
It is provided with and matches with the contiguous block of rotor opposite side and this contiguous block is moved to separately by side when lower slide plate moves along a straight line
Second chute of side.
Further, described upper slide plate and lower slide plate are equipped with an adapter sleeve, described upper connecting rod one end and upper slide plate
On adapter sleeve removably connect, described lower link one end removably connects with the adapter sleeve on lower slide plate.
Further, described touching lockable mechanism include head for door frame contact can being pushed away from doorframe toward outside locking
Meeting and discussing within shell, and be arranged in shell of locking, for realizing the back-moving spring resetted toward housing exterior of locking of meeting and discussing；Institute
State bolt axle and be provided with helical teeth；Described afterbody of meeting and discussing be provided with depart from for upper bolt axle block after lockhole on doorframe helical teeth,
Meet and discuss and when moving toward enclosure of locking, depart from the pitch face of helical teeth.
Preferably, described upper slide plate, lower slide plate and the most L-shaped structure of meeting and discussing.
Compared with prior art, this utility model has the advantages that
(1) this utility model is a kind of high-performance lockset, has simple in construction, simple installation, unit integrated level height, exchanges
Property the advantage such as strong, it uses linkage from top to bottom dual fail-safe locking principle, it is ensured that door body can bear external active force in off position
Extruding, and tapered end, upper connecting rod, medium lock on it, between lower link and lower lock head, mostly use dismountable mode to carry out even
Connect, even if thus world door lock is clashed into energetically or during continuous vibration, the phenomenon that also will not get loose.
(2) the ingenious rotor that have employed of this utility model drives the mode moved round about of upper and lower slide plate to realize up and down
The retraction of bolt axle, and rely on touching lockable mechanism and the first spring and the cooperation of the second spring, by between parts and parts
Interaction relation, it is achieved that stretching out of upper and lower cotter joint axle, and simultaneously make upper and lower slide plate reset under the drive of upper and lower cotter joint axle, as
This just can realize the open and close of world door lock repeatedly, and this kind of structure design is simple, clear, is highly susceptible to controlling, and goes out
It is also convenient for maintenance when now damaging and changes.
(3) this utility model cost performance is high, practical, with low cost, be prone to batch micro operations produces, and therefore has very
Good popularization and application basis, meets the needs of masses well.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of medium lock.
Fig. 3 is the generalized section of medium lock.
Fig. 4 is the connection diagram of upper and lower slide plate and rotor.
Fig. 5 is view during upper and lower vane motion.
Fig. 6 is the structural representation of upper tapered end.
Fig. 7 is the generalized section of upper tapered end.
Fig. 8 is the structural representation of lower lock head.
Fig. 9 is the generalized section of lower lock head.
Wherein, corresponding entitled of reference:
The upper tapered end of 1-, the upper bolt axle of 101-, 102-helical teeth, 103-locks upper cover, 104-back-moving spring, and 105-meets and discusses,
106-the first spring, 107-locks shell, and 108-locks low head, and the upper connecting rod of 2-, 3-medium lock, 301-adapter sleeve, in 302-
Lock end socket, 305-lock core, 306-lock core set, 307-locks shell, lock low head in 308-, slide plate under 309-, 310-rotor,
The upper slide plate of 311-, 312-the second chute, 313-the first chute, 314-contiguous block, 4-lower link, 5-lower lock head, lock under 501-
End socket, 502-the second spring, lock shell under 503-, under 504-, lock low head, bolt axle under 505-.
Detailed description of the invention
The utility model is described in further detail with embodiment in explanation below in conjunction with the accompanying drawings, and mode of the present utility model includes
But it is not limited only to following example.
Embodiment
As it is shown in figure 1, this utility model provides a kind of novel world door lock, it is applicable to the indefinite door body in threshold gap
Install.This utility model includes tapered end 1, medium lock 3 and lower lock head 5.Described upper tapered end 1, medium lock 3, lower lock head 5 are all provided with
Put on door, and be the most linearly distributed, wherein: described upper tapered end 1 is for making top and the lockhole on doorframe of door
Fixing, described lower lock head 5, for making the bottom of door fix with lockhole under doorframe, the most just can realize the closedown of door.And when needing
Time to be opened the door, then realized by operation medium lock 3.It addition, for preventing door lock from getting rusty, described upper tapered end, medium lock and lower lock
Head all uses rustless steel to make.
Below the concrete structure of medium lock, upper tapered end and lower lock head is introduced one by one.
As shown in Figure 2 and Figure 3, the controlling organization opened as door, described medium lock 3 includes middle lock shell 307 and all
It is arranged in this lock core 305, rotor 310, upper slide plate 311 and lower slide plate 309 in lock shell 307.Described middle lock shell then by
In lock end socket 302, middle lock low head 308 and be wrapped in lock outside end socket and middle lock low head middle lock housing composition.
Being provided with lock core set 306 outside described lock core 305, this lock core, for coordinating with key, can rotate under key drives, and
Described rotor 310 is connected with lock core 305, and can be driven rotation by it.
Described upper slide plate 311 and the lower the most L-shaped structure of slide plate 309, in the present embodiment, upper slide plate 311 and lower slide plate 309
All being connected with rotor 310, the two can move along a straight line towards contrary direction under rotor 310 drives simultaneously, specific design
As shown in Figure 4, described rotor 310 both sides are provided with contiguous block 314, and are provided with on slide plate 311 and rotor one on described
The first cunning that the contiguous block of side matches and this contiguous block is moved to opposite side by side when upper slide plate 311 moves along a straight line
Groove 313；Described lower slide plate 309 is provided with and matches with the contiguous block of rotor 310 opposite side and do straight line fortune at lower slide plate 309
Time dynamic, this contiguous block is moved to the second chute 312 of opposite side by side, by chute and the synergism of rotor, can reach
Lower slide plate simultaneously does, towards contrary direction, the effect moved along a straight line, as it is shown in figure 5, the arrow in figure i.e. represent upper and lower slide plate and
The direction of motion of rotor.
As shown in Figure 6, Figure 7, described upper tapered end 1 includes lock shell 107, upper bolt axle the 101, first spring 106 and
Touching lockable mechanism, wherein, described in shell of locking include locking upper cover 103, the low head 108 and be wrapped in and lock envelope of locking
103 and low head 108 of locking outside upper lock housing composition.
Described upper bolt axle 101 is arranged on locks in shell 107, and described upper slide plate 311 is inserted with upper by upper connecting rod 301
Bearing pin 101 connects that (for convenience of the connection of upper slide plate 311 with upper connecting rod 301, in the present embodiment, upper slide plate 311 is provided with a company
Female connector 202, this adapter sleeve is connected with upper connecting rod 301, and uses bolt or screw to be connected between upper connecting rod with upper bolt axle).
Described touching lockable mechanism departs from upper bolt axle 101 position locking on doorframe after lockhole for upper bolt axle 101,
It include head for door frame contact can be pushed away from doorframe and meet and discuss 105 toward locking within shell 107, and be arranged on
In lock shell 107, for realizing the back-moving spring 104 toward shell 107 external reset of locking of meeting and discussing.On described upper bolt axle 101
It is provided with helical teeth 102；Described 105 afterbodys of meeting and discussing be provided with depart from for upper bolt axle 101 block after lockhole on doorframe helical teeth 102,
Meet and discuss and when 105 past shells 107 of locking are internal to be moved, depart from the pitch face of helical teeth 102.And first described spring 106 one end is fixed
In shell 107 of locking, the other end is connected with upper bolt axle 101.It is so designed that, when bolt axle on the touching non-locking of lockable mechanism
When 101, due to the reset of the first spring, bolt axle in drive 101 is stretched out upper tapered end shell 107, and inserts locking of doorframe
In hole.
As shown in Figure 8, Figure 9, described lower lock head 5 includes lower lock shell 503, lower bolt axle 505 and the second spring 502,
Wherein, described lower lock shell 503 is locked end socket 501, lower lock low head 504 and is wrapped in lower lock head low head and lower lock under including
Lower lock housing outside head low head；Described lower bolt axle 505 is arranged in lower lock shell 503, and by lower link 4 and lower slide plate
309 connections (same, for convenience of the most lower slide plate 309 and the connection of lower link 4, in the present embodiment, lower slide plate 309 also is provided with one
Individual adapter sleeve, this adapter sleeve is connected with lower link 4, and between lower link with lower bolt axle as use bolt or screw even
Connect), lower slide plate 309 drive the lower lockhole departing from doorframe；Described second spring 502 one end is fixed in lower lock shell 503, separately
One end is connected with lower bolt axle 505, is used for driving lower bolt axle 505 to insert under doorframe in lockhole.
Below work process of the present utility model is described in detail.
When this utility model opens the door, insert in lock core 305 by special triangular key, then rotate its interior triangle lock shaft,
Drive rotor 310 to rotate, when rotor 310 drives, rely on the contiguous block thereon movement in chute so that upper and lower slide plate is same
Time move along a straight line towards contrary direction (upper slide plate down, lower slide plate up move), thus drive upper connecting rod 301 He respectively
Lower link 4 moves simultaneously, drives upper and lower bolt axle to be retracted in respective tapered end shell, departs from the upper and lower lockhole of doorframe, and will
First, second spring-compressed, now, only need to touch door body, makes to meet and discuss 105 at back-moving spring 104 in touching lockable mechanism
Effect is lower to be resetted, and makes the pitch face card of its afterbody live in the helical teeth 102 on bolt axle 101, it is achieved the locking to upper bolt axle, so
After while upper bolt axle locking, the locking to lower bolt axle 505 via rotor 310 and lower slide plate 309, i.e. can reach enabling
Purpose.
This utility model, at closing time, rotates door body, and when to overlap with doorframe, 105 meeting elder generation and door frame contact of meeting and discussing,
Then under the counteracting force of doorframe, internal mobile toward shell 107 of locking, compression reseting spring 104,105 afterbodys of simultaneously meeting and discussing
Pitch face depart from helical teeth 102, now, under the effect of first, second spring, upper bolt axle 101 stretches out shell 107 of locking,
And insert on doorframe in lockhole；Meanwhile, lower bolt axle 505 stretches out in lower lock shell 503, and inserts under doorframe in lockhole, so
I.e. achieve and close the door.
This utility model is by design and improves existing cabinet door lock, even if world door lock is clashed into energetically or continues
During vibrations, the phenomenon that also will not get loose, and also very convenient on operation and maintenance, thus compared with existing cabinet door lock,
This utility model technological progress is obvious, and it has substantial feature and progress.
Above-described embodiment is only one of preferred implementation of the present utility model, should not be taken to limit of the present utility model
Protection domain, all in body design thought of the present utility model and the change having no essential meaning made mentally or polishing,
It is solved the technical problem that still consistent with this utility model, all should be included in protection domain of the present utility model it
In.
Claims (5)
1. a Novel cabinet door lock, it is characterised in that include being arranged on door and the most linear distributing upper tapered end
(1), medium lock (3) and lower lock head (5)；
Described medium lock (3) includes middle lock shell (307) and is arranged in this lock core (305) in lock shell (307), turns
Sheet (310), upper slide plate (311) and lower slide plate (309)；Described rotor (310) is connected with lock core (305) and can be turned by its drive
Dynamic, described upper slide plate (311) and lower slide plate (309) be all connected with rotor (310) and can under rotor (310) drive while court
Contrary direction to move along a straight line；
Described upper tapered end (1) includes lock shell (107), upper bolt axle (101), the first spring (106) and touching lockable mechanism,
Wherein:
Described upper bolt axle (101) is arranged in shell of locking (107)；Described upper slide plate (311) by upper connecting rod (301) with upper
Bolt axle (101) connects；
Described touching lockable mechanism departs from upper bolt axle (101) position locking on doorframe after lockhole for upper bolt axle (101),
So that upper bolt axle (101) compresses the first spring (106)；
Described first spring (106) one end is fixed in shell of locking (107), and the other end is connected with upper bolt axle (101), is used for
When touching bolt axle (101) on the non-locking of lockable mechanism on drive upper bolt axle (101) insertion doorframe in lockhole；
Described lower lock head (5) includes lower lock shell (503), lower bolt axle (505) and the second spring (502), wherein:
Described lower bolt axle (505) is arranged in lower lock shell (503), and is connected with lower slide plate (309) by lower link (4),
The lower lockhole departing from doorframe is driven by lower slide plate (309)；
Described second spring (502) one end is fixed in lower lock shell (503), and the other end is connected with lower bolt axle (505), is used for
Under under driving, bolt axle (505) inserts doorframe in lockhole.
A kind of Novel cabinet door lock the most according to claim 1, it is characterised in that described rotor (310) both sides are equipped with even
Connect block (314)；Described upper slide plate (311) is provided with and matches with the contiguous block of rotor side and do straight line at upper slide plate (311)
During motion, this contiguous block is moved to first chute (313) of opposite side by side；Described lower slide plate (309) is provided with and rotor
(310) contiguous block of opposite side matches and this contiguous block is moved to another by side when lower slide plate (309) moves along a straight line
Second chute (312) of side.
A kind of Novel cabinet door lock the most according to claim 2, it is characterised in that described upper slide plate (311) and lower slide plate
(309) being equipped with an adapter sleeve (202) on, described upper connecting rod (301) one end is detachable with the adapter sleeve on upper slide plate (311)
Connecting, described lower link (4) one end removably connects with the adapter sleeve on lower slide plate (309).
A kind of Novel cabinet door lock the most according to claim 3, it is characterised in that described touching lockable mechanism includes that head is used
In with door frame contact can being pushed away toward internal meet and discuss (105) of shell of locking (107) from doorframe, and be arranged on shell of locking
(107) in, meet and discuss toward the back-moving spring (104) of shell (107) external reset of locking for realization；Described upper bolt axle (101)
It is provided with helical teeth (102)；Described (105) afterbody of meeting and discussing is provided with to depart from for upper bolt axle (101) and blocks tiltedly after lockhole on doorframe
Tooth (102), time internal mobile, depart from the pitch face of helical teeth (102) toward shell (107) of locking in meet and discuss (105).
A kind of Novel cabinet door lock the most according to claim 4, it is characterised in that described upper slide plate (311), lower slide plate
And (105) the most L-shaped structure of meeting and discussing (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620766704.4U CN205778023U (en) | 2016-07-20 | 2016-07-20 | A kind of Novel cabinet door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620766704.4U CN205778023U (en) | 2016-07-20 | 2016-07-20 | A kind of Novel cabinet door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205778023U true CN205778023U (en) | 2016-12-07 |
Family
ID=58120858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620766704.4U Active CN205778023U (en) | 2016-07-20 | 2016-07-20 | A kind of Novel cabinet door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205778023U (en) |
-
2016
- 2016-07-20 CN CN201620766704.4U patent/CN205778023U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |