CN209538908U - A kind of relocking device of cashbox door - Google Patents

Abstract

The utility model discloses a kind of relocking devices of cashbox door, it is mounted in the cashbox door equipped with door-plate and movable latch component, the relocking device includes steel wire, the fixed pulley being connected on door-plate, locking bar and tempered glass, the tempered glass installation is covered on the medial surface of door-plate and the tempered glass matches with door-plate medial surface area, and steel wire has the active force of tension around fixed pulley to locking bar；When the active force hour locking lever that the locking bar loses steel wire is flapped toward movable latch component, and it is connected on the movable latch component that limit the movable latch component mobile.Which when cashbox door is destroyed, no matter it is destroyed from position, tempered glass can be crushed, and triggering relocking device, locking bar are connected on movable latch component, and movable latch component can not be moved by locking bar active force, i.e., cashbox door can not be turned on.

Description

A kind of relocking device of cashbox door

Technical field

The utility model relates to cashbox door technical fields, in particular to a kind of relocking device of cashbox door.

Background technique

Cashbox door is the special reservoir area protection gate of the industries such as bank, stock exchange, Jin Dian, in manufacture, with material and Far beyond the requirement of security door on performance requirement, it is mainly used for antitheft, anti-drilling, fire prevention, waterproof etc..Existing cashbox door or It is not provided with relocking device, or setting relocking device, is by door body center position with relocking bolt towards door body outside Into the horizontal guide rail of vertical insertion control movable latch component, and lock steel cable by above and below 52 side of door body rotating shaft it is W-shaped repeatedly At the relocking mechanism for winding progressive to close enabling side, because the principle of its relocking mechanism starting is to break metallic cable relocking mechanism It will start, so destroying out a hole with any one place of door body is intended to, which does not cover metallic cable, and relocking mechanism is possible without Starting.Even if starting.Burglar can hold the metallic cable of destruction to pulling at door body center, can will be inserted into movable latch group Vertical relocking lock pin in the horizontal guide rail of part pulls out, to have any opportunity for relocking failure mechanisms.In addition existing cashbox door weight Structure is complicated for latch mechanism, and installation is inconvenient.

Utility model content

For overcome the deficiencies in the prior art, the utility model provides that a kind of structure is simple, easy for installation and performance safety The relocking device applied in cashbox door.

To achieve the above object, the technical solution of the utility model is as follows:

A kind of relocking device of cashbox door, is mounted in the cashbox door equipped with door-plate and movable latch component, the relocking Device includes steel wire, the fixed pulley being connected on door-plate, locking bar and tempered glass, and the tempered glass installation is covered on door-plate Medial surface on, tempered glass installation is covered on the medial surface of door-plate and the medial surface face of the tempered glass and door-plate Product matches, and being rotatably connected on door-plate by a shaft for the locking bar is socketed with elastic supporting member for supporting optical member in the shaft； Described steel wire one end is connected on tempered glass, and the other end bypasses the work determined slip and have tension to locking bar to the locking bar Firmly, the adjuster for adjusting Wire pulling degree is additionally provided on the steel wire；It is past that the door-plate is equipped with limitation locking bar The limited post that function of wire power direction is swung；When the active force hour locking lever that the locking bar loses steel wire is flapped toward movable latch component, And it is connected on the movable latch component and limits the movable latch component movement.

As an improvement of the above technical solution, the locking bar is connected on movable latch component in horizontal cross.

As a further improvement of the above technical scheme, one end that the locking bar is abutted with movable latch component is equipped with slot Mouthful.

Further, it is equipped on the movable latch component and limits baffle of the locking bar to lower swing.

Further, at the position that the steel wire is connected in tempered glass, connector is connected on tempered glass, it is described Cushion rubber is cased on connector, the connector end is equipped with the threaded hole of steel connecting with the steel wire.

Further, at least two relocking devices are installed on the door-plate, and are separately mounted to the top of door-plate And lower position.

Further, the relocking device further includes the fixed pulley being connected on door-plate.

Further, the adjuster for adjusting Wire pulling degree is additionally provided on the steel wire.

Further, the elastic supporting member for supporting optical member is spring.

The beneficial effects of the utility model are: a kind of relocking device of cashbox door, is mounted on equipped with door-plate and movable latch In the cashbox door of component, the relocking device includes steel wire, the fixed pulley being connected on door-plate, locking bar and tempered glass, described Tempered glass installation is covered on the medial surface of door-plate and the tempered glass matches with door-plate medial surface area, and steel wire bypasses Fixed pulley has the active force of tension to locking bar；When the active force hour locking lever that the locking bar loses steel wire is flapped toward movable latch component, And it is connected on the movable latch component and limits the movable latch component movement.When cashbox door is destroyed, no matter from which A position is destroyed, and tempered glass can be crushed, and triggering relocking device, locking bar are connected on movable latch component, movable latch Component can not be moved by locking bar active force, i.e., cashbox door can not be turned on.

Detailed description of the invention

It is described further below in conjunction with attached drawing and example.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the work structure diagram of the utility model；

Fig. 3 is the connecting-piece structure schematic diagram of the utility model.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

Referring to Fig.1, the relocking device of a kind of cashbox door is mounted on the cashbox door equipped with door-plate 1 and movable latch component 2 Interior, the relocking device includes steel wire 3, locking bar 5 and tempered glass 6, and the tempered glass 6 installs the inside for being covered on door-plate 1 On face and the tempered glass 6 and the medial surface area of door-plate 1 match, and the locking bar 5 is connected by a rotation of shaft 52 It connects on door-plate 1, elastic supporting member for supporting optical member is socketed in the shaft 52, the elastic supporting member for supporting optical member is preferably spring；The steel wire 3 One end is connected on tempered glass 6, and aperture is preferably provided on tempered glass 6, and steel wire 3, which is worn, to be connect on aperture, and the other end connects It is connected to the active force that the locking bar 5 has tension to locking bar 5；The door-plate 1 is equipped with limitation locking bar 5 toward 3 force direction of steel wire The limited post 7 of swing, locking bar 5 abut against the side of limited post 7 under the active force that steel wire 3 tenses；When the locking bar 5 loses steel The active force hour locking lever 5 of silk 3 is flapped toward movable latch component 2, and is connected on the movable latch component 2 and limits the dodge gate Bolt assemblies 2 are mobile, and the tail portion of this hour locking lever 5 is limited by limited post 7 so that the pendulum of locking bar 5 to horizontal position is connected to the work On dynamic resistant door latch assembly 2.

When the relocking device is not triggered, locking bar 5 is leaned against around fixed pulley 4 and is tensed on limited post 7 by steel wire 3, at this time Steel wire 3 be in tensioned state；Referring concurrently to Fig. 2, the installation of tempered glass 6 is covered on the medial surface of door-plate 1 and described Tempered glass 6 matches with 1 medial surface area of door-plate, and when the door-plate 1 of cashbox door is destroyed, relocking device is triggered, i.e., without Door-plate 1 is destroyed by from any position on door-plate 1, tempered glass 6 can also be broken, and steel wire 3 is connected in one end of tempered glass 6 Active force is lost, so that locking bar 5 loses the active force that steel wire 3 tenses it, effect of the locking bar 5 due to elastic supporting member for supporting optical member Power is flapped toward movable latch component 2, this hour locking lever 5 is connected on movable latch component 2, and movable latch component 2 is acted on by locking bar 5 Power can not move, i.e., cashbox door can not be turned on；Conventional cashbox door be all using door lock as center 150mm in the range of using weighing Based on lock protection, it is easy to be punched destruction from anywhere in the 150mm of door lock center by offender, does not touch relocking mechanism feelings Under condition, destroys locking mechanism and open library door, and the tempered glass 6 of the utility model is covered on the ground that door-plate 1 is likely to be broken Side, no matter offender wherein destroys door-plate, and relocking device also can trigger and realize protective effect.

In the triggering of relocking device, the locking bar 5 is connected on movable latch component 2 in horizontal transverse direction, this angle There is maximum withstanding effect power to movable latch component 2 for locking bar 5.

Preferably, one end that the locking bar 5 is abutted with movable latch component 2 is equipped with notch 51, and locking bar 5 passes through the notch 51 are connected on movable latch component 2, so that locking bar 5 be made mutually to abut limit with movable latch component 2.

Preferably, it is equipped on the movable latch component 2 and limits baffle 21 of the locking bar 5 to lower swing, i.e., in weight When locking device triggering locking bar 5 is connected to movable latch component 2, baffle 21 can prevent locking bar 5 from continuing to cause to lower swing overtravel Locking bar 5 without active force, can not play the mobile position-limiting action of limitation movable latch to movable latch component 2, while baffle 21 is set Set the intensity that can improve the movable latch 2.

Referring to Figure 1 and Figure 3, it is preferred that be connected at the position of tempered glass 6 in the steel wire 3, on tempered glass 6 It is connected with connector 61, cushion rubber 62 is cased on the connector, 61 end of connector is equipped with the steel connecting with the steel wire 3 Wire hole 63, i.e. 3 one end of steel wire can be indirectly fixed on tempered glass 6 by being connected on the threaded hole of steel 63, and it is steady to improve connection It is qualitative, cushion rubber 62 transportational process, it is vertical place when play buffer function, while prevent when tighten steel wire 3 tempered glass 6 and The directly contact of connector 61 makes tempered glass 6 burst.

Preferably, at least two relocking devices are installed on the door-plate 1, are separately mounted to the top of door-plate 1 And lower position, to further increase whole security performance.

Preferably, the relocking device further includes the fixed pulley 4 being connected on door-plate；Steel wire 3 is around the fixed pulley 4 company It is connected to the locking bar 5, is moved towards by the installation that steel wire 3 can be changed in fixed pulley 4.

Preferably, the adjuster 31 for adjusting Wire pulling degree is additionally provided on the steel wire 3, due to manually installed The degrees of tensions of steel wire 3 is difficult to ensure when steel wire 3, Gu it is at least two sections that steel wire 3, which is divided to, the installation and adjustment between two sections of steel wires 3 There is helicitic texture can stretch for device 31, adjuster 31, and the level of tightness of steel wire 3 is adjusted using adjuster 31, guarantee steel Silk 3 does not loosen.

Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model Inside it can make changes, modifications, alterations, and variations to the above described embodiments.

Claims (9)

1. a kind of relocking device of cashbox door is mounted in the cashbox door equipped with door-plate (1) and movable latch component (2), special Sign is: the relocking device includes steel wire (3), locking bar (5) and tempered glass (6), tempered glass (6) the installation covering On the medial surface of door-plate (1) and the tempered glass (6) and the medial surface area of door-plate (1) match, and the locking bar (5) is logical It crosses a shaft (52) to be rotatably connected on door-plate (1), is socketed with elastic supporting member for supporting optical member on the shaft (52)；The steel wire (3) one end is connected on tempered glass (6), and the other end is connected to the active force that the locking bar (5) has tension to locking bar (5)；Institute It states door-plate (1) and is equipped with the limited post (7) that limitation locking bar (5) is swung toward steel wire (3) force direction；When the locking bar (5) lose It goes the active force hour locking lever (5) of steel wire (3) to be flapped toward movable latch component (2), and is connected to movable latch component (2) upper limit It is mobile to make the movable latch component (2).

2. a kind of relocking device of cashbox door according to claim 1, it is characterised in that: the locking bar (5) is in horizontal horizontal To being connected on movable latch component (2).

3. a kind of relocking device of cashbox door according to claim 1, it is characterised in that: the locking bar (5) and dodge gate One end that bolt assemblies (2) abut is equipped with notch (51).

4. a kind of relocking device of cashbox door according to claim 1, it is characterised in that: in the movable latch component (2) it is equipped with and limits baffle (21) of the locking bar (5) to lower swing.

5. a kind of relocking device of cashbox door according to claim 1, it is characterised in that: be connected in the steel wire (3) It at the position of tempered glass (6), is connected on tempered glass (6) connector (61), cushion rubber (62) is cased on the connector, Connector (61) end is equipped with the threaded hole of steel (63) connecting with the steel wire (3).

6. a kind of relocking device of cashbox door according to claim 1, it is characterised in that: installed on the door-plate (1) There are at least two relocking devices, and is separately mounted to the upper and lower part position of door-plate (1).

7. a kind of relocking device of cashbox door according to claim 1, it is characterised in that: the relocking device further includes solid The fixed pulley (4) being connected on door-plate (1).

8. a kind of relocking device of cashbox door according to claim 1, it is characterised in that: also set on the steel wire (3) There is the adjuster (31) for adjusting Wire pulling degree.

9. a kind of relocking device of cashbox door according to claim 1, it is characterised in that: the elastic supporting member for supporting optical member is bullet Spring.