CN204876844U

CN204876844U - Adj. tabular lever lock

Info

Publication number: CN204876844U
Application number: CN201390000754.6U
Authority: CN
Inventors: 穆罕默德·巴里斯; 比尔金·伊尔迪里姆
Original assignee: Kale Kilit Ve Kalip Sanayi A S
Current assignee: Kale Kilit Ve Kalip Sanayi A S
Priority date: 2012-12-04
Filing date: 2013-12-04
Publication date: 2015-12-16
Anticipated expiration: 2023-12-04
Also published as: TW201433682A; UA105079U; WO2014086888A1; RU161151U1

Abstract

The utility model relates to an adj. Tabular lever lock, it includes at least one set bar, follow bolt tail and a plurality of lever plate that at least one set bar extends, optionally make the set bar, and originally internal edge + X orientation moves or the withdrawal of edge - X orientation at the lock in the use. Adj. Tabular lever lock still includes the drive plate, attach connect to the set bar includes at least one fin of protruding form. In addition, the lockplate includes at least one fin, and its size and size are set to, and in use works as lockplate edge + Y direction is compelled to be removed when surpassing its working range and the corresponding fin of drive plate matching, thereby prevents linear remove (X, the X) of set bar.

Description

Tabular lever lock

Technical field

The utility model relates to a kind of block mechanism, and wherein, the plate by more than with coupling fin carries out block to the locking bolt being positioned at lock, to provide the locking mechanism of high security.

Background technology

In the prior art, current lockset has cylinder lock, tabular lock, lever lock or different types of locking mechanism, these locks can be opened/closed by specific key, and this provides preferably by utilizing the actuating of latch mechanism to produce mechanic effect when an appropriate key is rotated by the user.

What have a trigger structure existingly lock out an existing problem and is, under the locking bolt for ensureing in the lock of the safety in inhabitation place etc. is exposed to the pressure of picklock or similar means, and then they are removed and lock and lose its function.

In addition, when comprising the cylindrical lock of traditional type and being designed to be opened by the people authorized, locking bolt can be arranged to be retracted in lock.On the other hand, in tabular lever lock, remove locking bolt by removing superimposed plates with q.s.

In the prior art, develop dissimilar latch mechanism, retracted to prevent locking bolt.In a type wherein, document DE3111247 (being disclosed at present) discloses a kind of locking mechanism, and it comprises cylinder, plate, snap close, trigger board and at least one locking bolt, and carries backplate.In the above documents, lock is defined as there is high security for preventing boring lockset.On the other hand, European patent document EP0651116A1 discloses a kind of locking mechanism, comprises: locking system in its housing, changes its position by latching operation element; And plate, at least there is latched position that an edge towards door extends and the open position when shrinking towards edge.

The locking mechanism mentioned in described document not only has labyrinth, and their operation efforts.In addition, do not have plate group in commercially available lever lock, this plate group provides extra block to retract after by operations such as picking locks to prevent locking bolt after it gets back to latched position.

Its object is to, eliminate the problems referred to above by following lock, this lock comprises: plate, and when there is undesirable external attack, this plate and locking bolt group are attached, and locking bolt group is mated with relative plate; And block mechanism, the motion of blocking locking bolt.

Utility model content

Utility model object

Main purpose of the present utility model is to provide a kind of latch mechanism, and it stops locking bolt, to prevent lock from being opened by external force, wherein, does not use and increase the costliness of cost and the parts of complexity in lock.

Another object of the present utility model is to provide a kind of high security lock, and it is by stoping the motion of locking bolt and bolt tail, makes it be difficult to locking bolt to retract in lock housing when the external force by picklock or similar means drives.

An object more of the present utility model is to provide safety means, and it can be applied to different locking mechanisms.

Utility model content

The utility model relates to a kind of tabular lever lock, and it comprises: at least one locking bolt; The bolt tail extended from described at least one locking bolt and multiple lever plate, optionally make locking bolt in use in lock body edge+X-direction move or the retraction of edge-X-direction.Described tabular lever lock also comprises drive plate, is attached to locking bolt and comprises at least one fin of projecting manner.In addition, lockplate comprise size and size be configured in use when described lockplate be forced in+Y-direction move and exceed its working range time at least one fin of mating to the corresponding fin of drive plate, thus prevent described locking bolt along the Linear-moving of+X or – X-direction.

Described lockplate comprises at least one locking board slot, utilize at least one pin to guide described lockplate in described locking board slot and described lockplate along+Y and-Y-direction moves.

Described lockplate comprises at least one hole being applicable to riveting process, poor with height of formation between locking member and described lockplate.

Described drive plate comprises at least one the driving plate hole being applicable to riveting process, poor with height of formation between locking member and described drive plate.

Accompanying drawing explanation

Accompanying drawing illustrates just to better understanding according to locked retaining device of the present utility model, and they are not construed as limiting the impact of the utility model scope.

Fig. 1 a is the elevation according to lockplate of the present utility model.

Fig. 1 b is the lateral view according to lockplate of the present utility model.

Fig. 1 c is the top view according to lockplate of the present utility model.

Fig. 1 d is the phantom drawing according to lockplate of the present utility model.

Fig. 2 a is the elevation according to slide bar plate of the present utility model.

Fig. 2 b is the lateral view according to slide bar plate of the present utility model.

Fig. 2 c is the top view according to slide bar plate of the present utility model.

Fig. 2 d is the phantom drawing according to slide bar plate of the present utility model.

Fig. 3 is the elevation according to block mechanism of the present utility model, and wherein, locking bolt is not pushed and locking closure is removed this locking mechanism is shown in a certain way.

Fig. 4 is according to block mechanism of the present utility model elevation, and wherein, locking bolt is pushed and locking closure is removed locking mechanism is shown in a certain way.

Fig. 5 is according to the partial elevation view being positioned at the inner block mechanism of lock of the present utility model.

Detailed description of the invention

According to above-mentioned accompanying drawing and brief description thereof, be discussed in more detail below the utility model.Being listed as follows of the Reference numeral used in accompanying drawing:

11 lockplates

12 locking board slots

The fin of 13 lockplates

14 holes

15 locks

16 drive plates

17 drive plate pins

18 locking bolts

19 bolt tails

The fin of 20 drive plates

21 pins

22 drive plate hole

23 keys

24 passages

Object is, the described problem existed in the concise and to the point prior art described above being eliminated by the block mechanism provided in the application's framework.

The utility model relates generally to a kind of block mechanism, comprises two plates 11,16, and its lateral face has the fin 13,20 of projecting manner, wherein, is fitted to each other when described fin 13,20 arrives identical lateral axis and provides locking.

Tabular lever lock defined in figure shown in the utility model is based on following principle: described plate is located in a certain way, and locking bolt is moved according to the coding on key 23 or code-locked; The mechanic effect that locking bolt 18 applies by means of key 23 and moving; Therefore, the locking and unlocking process is performed.

In figure 3, the described block mechanism be attached on tabular lever lock is locking between inner part and lock side body cap.Be positioned at the drive plate 16 comprised in the locking bolt group of locking bolt 18 and bolt tail 19 to locate in a certain way, coexist in rectilinear direction (+X ,-X) with described locking bolt group one and move in a synchronous manner.Described drive plate 16 is synchronized with the movement with locking bolt 18, and when occurring intervening, mating and lock this system with lockplate 11.As seen from Fig. 2 d, described drive plate 16 has at least one pin 17.Described drive plate pin 17 is directed in the passage 24 be formed on lever lock plate.

Tabular lever lock comprises multiple plate, and these plates are movably mounted and can switch to a position by the rotation of the key in lock, bolt element are moved in working range h, as seen in fig 1 a.Described tabular lever lock 15 can pass through specific key opening/closing, and preferably, this key is provided with jagged suitable empennage or blade, and they limit coding or the code-locked of key itself.When described lockplate 11 be forced to edge+Y-direction move exceed its working range h time, at least one fin 13 of lockplate 11 matches at least one corresponding fin 20 of drive plate 16, thus prevents the rectilinear motion (+X ,-X) of described locking bolt.Unwarranted people can simulate key and appear in lock.If unwarranted people attempts by use instrument (as picklock or master key) movable plate in body, described lockplate 11 may exceed working range, as seen in Fig. 5, make at least one corresponding fin 20 of at least one fin 13 engages drive plate 16 of lockplate 11, to prevent the axially-movable of locking bolt.In addition, the size of described fin and size match each other.

Fig. 1 a-1d shows lockplate 11 by different way, on the pin between its bolt tail in lock inside and side body cap.When described lockplate 11 arrives the horizontal plane identical with the fin 20 on drive plate 16, described lockplate 11 comprises fin, and they mate with the described fin of drive plate 20.

In the diagram, show the lockplate 11 when locking bolt 18 moves and drive plate 16, they are formed according to block mechanism of the present utility model.In the described position that described locking bolt 18 is moved, described lockplate 11 partly closes the part that key 23 inserts, and hides the mechanism under it, and this makes very difficult master key etc. open this mechanism.

Utilize the gap between lockplate 11 and drive plate 16 (this can see in figures 3 and 4), prevent from causing any problem, locking bolt normally works simultaneously.At described locking bolt 18 by means of key 23 in+X-direction linear movement, described fin 13,20 cannot mate because of the difference in height between the fin of lockplate 13 and the fin of drive plate 20 and gap, and cannot provide block.

The bolt tail 19 of locking bolt 18 extends towards the inside of lock body, to utilize the projection, pin or other like that are located thereon and to be connected to locking mechanism.In the locking mechanism shown in Fig. 3, at least one pin 21 of the locking board slot 12 on lockplate 11 and lock inside is directed in a certain way, with mobile in locking board slot 12.By guiding described pin 21, described lockplate is moved on+Y and-Y-direction.

Equally, the drive plate pin 17 be positioned on the drive plate 16 shown in Fig. 2 a-2d is connected as follows: it can be mobile at described passage 24.In addition, in order to reduce the issuable damage due to possible friction and provide the connection more stable with the locking mechanism element of plate and surrounding, described drive plate 16 arranges at least one and drives plate hole 22, to promote described plate 16.Similarly, described lockplate 11 also comprises at least one hole 14, to allow to rivet thereon.

In tabular lever lock shown in the drawings, each plate in the plate that level is stacked carries the coding or code-locked that mate with key.When plate group is risen to Desired Height by unwarranted people, locking bolt regracting.

When the height that described lockplate 11 rises to is higher than the level needed with key 23 lifting, the fin 20 being hinged to the drive plate of locking bolt group mates with the fin of lockplate 13.

The fin of the projecting manner run through mutually due to this contact makes bolt tail 19 and locking bolt synchronizing moving to be kept, and therefore, prevents described locking bolt 18 self to retract.Therefore, prevent and utilize foreign intervention and the plate opening this tabular lever lock.

Claims

1. a tabular lever lock (15), comprising: at least one locking bolt (18); Bolt tail (19) is extended from described at least one locking bolt (18); And multiple lever plate, optionally make described locking bolt (18) in use in lock body edge+X-direction move Huo Yan – X-direction retract, it is characterized in that, described tabular lever lock (15) also comprises:

Drive plate (16), it is attached to described locking bolt (18), and comprises at least one fin (20) of projecting manner and guide described drive plate (16) by least one pin (17) of passage (24);

Lockplate (11), comprising size and size is configured in use when described lockplate (11) is forced at least one fin (13) of mating with at least one corresponding fin (20) of described drive plate (16) when edge+Y-direction moves and exceeds its working range (h), from

And prevent described locking bolt along+X with the Linear-moving of – X-direction.

2. tabular lever lock (15) according to claim 1, it is characterized in that, described lockplate (11) comprises at least one locking board slot (12), utilize at least one pin (21) to guide described lockplate (11) in described locking board slot and described lockplate along+Y and-Y-direction moves.

3. tabular lever lock (15) according to claim 1, it is characterized in that, described lockplate (11) comprises at least one hole (22) being applicable to riveting process, poor with height of formation between locking member and described lockplate (11).

4. tabular lever lock (15) according to claim 1, it is characterized in that, described drive plate (16) comprises at least one driving plate hole (22) being applicable to riveting process, poor with height of formation between locking member and described drive plate (16).