CN221711523U

CN221711523U - Secret drawer

Info

Publication number: CN221711523U
Application number: CN202420207680.3U
Authority: CN
Inventors: 曹君
Original assignee: Ningbo Aipu Industrial Co ltd
Current assignee: Ningbo Aipu Industrial Co ltd
Priority date: 2024-01-29
Filing date: 2024-01-29
Publication date: 2024-09-17
Anticipated expiration: 2034-01-29

Abstract

The utility model provides a secret drawer, including drawer and box, the box is fixed in the installation cabinet body, the front end opening of box, the front end of drawer is equipped with the corresponding drawer door plant of front opening of box, the drawer sets up in the box, the fixed box that is equipped with of box in the box, the guide rail of being connected with drawer both sides cooperation is installed to the inner wall left and right sides of the fixed box of drawer, in the box, the locking mechanical system with drawer and box locking is installed to the inner wall rear side top of the fixed box of drawer, the top front side of box is equipped with the control panel of control locking mechanical system operation, the integration has password operation area or/and fingerprint acquisition area on the control panel. The anti-theft device has the advantages of reasonable and compact structure, good anti-theft performance, concealment, single use, convenience and flexibility in installation, and safer and more reliable use, and can also be used as a confidential drawer unit to be matched with a safe for installation.

Description

Secret drawer

Technical Field

The utility model relates to the technical field of safes (cabinets), in particular to a confidential drawer.

Background

Along with the continuous improvement of the living standard of people, the safe box or the safe box widely goes into the life of the vast people, and people can put precious jewelry, cash, important notes and data in the safe box. The existing safe is often layered, or a drawer structure is arranged, so that placed objects are placed in a classified mode, and the safe is convenient to take. When the operation is performed, the box door is required to be opened first, and then the drawer is opened for taking, so that the operation is not convenient enough. Moreover, the traditional safe has larger volume, occupies more space and is not secret enough to use.

Drawers are widely applied to daily life of people, and drawers are arranged on various furniture, cabinets and desks. Although the lock head can be arranged on the drawer according to the requirement, the drawer is usually very easy to open by people and does not have good anti-theft performance.

Through investigation, the traditional Chinese patent No. CN 201020674479.4, namely a confidential drawer, comprises a drawer outer frame, an inner drawer and an outer drawer, wherein the inner drawer and the outer drawer are respectively connected with the drawer outer frame in a sliding manner; the inner drawer is positioned behind the outer drawer. The structure is characterized in that a hidden inner drawer is additionally arranged at the rear of the drawer and is used for storing personal private articles. However, the confidential drawer only increases the concealment of the drawer, and does not increase the anti-theft performance of the drawer.

Disclosure of utility model

The technical problem to be solved by the utility model is to provide the confidential drawer which has reasonable and compact structure, good antitheft performance and convenient and safe use.

The technical scheme adopted for solving the technical problems is as follows: a privacy drawer, characterized in that: including drawer and box, the box is fixed in the installation cabinet body, the front end opening of box, the front end of drawer is equipped with the corresponding drawer door plant of front opening of box, the drawer sets up in the box, the fixed box that is equipped with of box in the box, the guide rail that is connected with the cooperation of drawer both sides is installed to the inner wall left and right sides of the fixed box of drawer, in the box, the locking mechanical system with drawer and box locking is installed to the inner wall rear side top of the fixed box of drawer, the top front side of box is equipped with the control panel of control locking mechanical system operation, the integration has password operation district or/and fingerprint acquisition district on the control panel.

As an improvement, the drawer fixing box is of a box-shaped structure with an upper end matched with the inner wall of the box body and an opening at the front end, the height of the drawer fixing box is lower than that of the drawer, the left side and the right side of the drawer are provided with rails matched with the left guide rail and the right guide rail of the drawer fixing box, the upper end of the rear plate of the drawer fixing box is fixedly provided with a fixing plate for the installation of a locking mechanism, the locking mechanism comprises a motor and a lock tongue, the lock tongue is vertically installed on the front side of the fixing plate through a lock tongue support, the motor is installed on the lock tongue support and positioned at the side part of the lock tongue, the motor is connected with a motor turntable for driving the lock tongue to move up and down, and eccentric pins are arranged on the surface of the motor turntable and are in interference fit with a push plate on the lock tongue.

Further, limit switch is still installed on the fixed plate, and the rear side of drawer is protruding to be equipped with spring bolt complex lock sleeve, and when motor drive motor carousel rotated and drove the spring bolt and upwards moved, the spring bolt touched limit switch, and the motor stops rotating, and the spring bolt breaks away from the lock sleeve, and the drawer is opened.

Still further, the upper end of spring bolt is connected with the spring bolt connecting rod, and the cover is equipped with the spring on the spring bolt connecting rod, and the spring supports between the push pedal on spring bolt support and the spring bolt, makes the spring bolt have the trend of down moving all the time, supports between the inner wall of the rear end outside of drawer and the fixed box of drawer has a spring, and when the spring bolt broke away from the lock sleeve, the drawer can pop out under the effect of spring.

Further, the emergency lock mechanism is further installed on the rear side in the drawer fixing box, the emergency lock mechanism comprises an emergency lock, an emergency lock hole is formed in the lower end of the box body, a first gear shifting rod is arranged on the emergency lock, the first gear shifting rod is in transmission connection with a second gear shifting rod connected to the lock tongue through a transmission gear, the other end of the second gear shifting rod is in contact with the bottom surface of a push plate on the lock tongue in a contact mode, when an emergency key is inserted for opening, the emergency key rotates, the first gear shifting rod drives the transmission gear to rotate, and the second gear shifting rod rotates anticlockwise to pull the lock tongue to move upwards, so that the drawer opening is achieved.

Still further, the emergency lock is installed on the drawer fixed box, and drive gear and second gear driving lever are rotatably installed on the back plate of drawer fixed box respectively.

Further, the box includes left and right sides board, posterior lateral plate and bottom plate, and the front side upper end of controlling the curb plate is connected fixedly through a strip shaped plate, controls the middle part position of panel installation at the strip shaped plate, on the strip shaped plate, controls one side of panel and installs emergency power source and emergency key, and strip shaped plate upper end covers has aluminum plate, and aluminum plate flushes mutually with controlling the panel, and the upper end of controlling curb plate and posterior lateral plate is equipped with the roof, and the roof flushes with the box.

Still further, the drawer fixing box is installed in the lower part position in the box, and two rows of mounting holes are respectively formed in the middle part and the upper part of the left side plate and the right side plate of the box, and the box is fixed with the two side plates of the installation cabinet body through screws.

Finally, the front end of the drawer door plate is also fixedly provided with an end face wood plate, the size of the end face wood plate is consistent with that of the front end face of the box body, and when the drawer is closed, the end face wood plate abuts against the front end face of the box body.

Compared with the prior art, the utility model has the advantages that: the drawer is arranged outside the cabinet body, the drawer is arranged in the cabinet body through the cabinet body, and the drawer fixing box and the locking mechanism are arranged in the cabinet body, so that the installation is convenient, and the anti-theft performance is good; the control panel is arranged at the upper end of the box body, and can be operated by fingerprints or passwords, so that the operation is simpler and more convenient; the emergency lock is also arranged in the box body and can be used in a system non-electricity state, and the emergency lock hole is arranged on the lower end face of the box body, so that the concealment is good; the emergency key and the emergency power supply are arranged on the top plate of the box body, and the distance from the installation position to the bottom of the box body is not required to be considered; a tower-shaped spring is arranged between the drawer and the drawer fixing box, and the drawer can be automatically opened when the lock tongue is opened. The anti-theft device has the advantages of reasonable and compact structure, good anti-theft performance, concealment, single use, convenience and flexibility in installation, and safer and more reliable use, and can also be used as a confidential drawer unit to be matched with a safe for installation.

Drawings

FIG. 1 is a schematic view of the installation of a privacy drawer of an embodiment of the present utility model;

FIG. 2 is a schematic view of the privacy drawer of the present utility model with the end planks and top plate removed;

FIG. 3 is a schematic view of a drawer and drawer fixing case according to an embodiment of the present utility model;

FIG. 4 is a schematic view of another angle between a drawer and a drawer fixed box according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a locking mechanism and an emergency lock according to an embodiment of the present utility model.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1 to 5, a secret drawer comprises a drawer 1, a box body 2 and a drawer fixing box 3, wherein the box body 2 is fixed in an installation cabinet body 30, the front end of the box body 2 is opened, the front end of the drawer 1 is provided with a drawer door plate 12 corresponding to the front opening of the box body 2, the drawer 1 is arranged in the box body 2, the drawer door plate 12 is basically flush with the front end surface of the box body 2, the drawer fixing box 3 is fixed in the box body 2, guide rails 31 which are matched and connected with two sides of the drawer 1 are arranged on the left side and the right side of the inner wall of the drawer fixing box 3, a locking mechanism 5 for locking the drawer 1 and the box body 2 is arranged in the box body 2 and above the rear side of the inner wall of the drawer fixing box 3, the front side of the top of the box body 2 is provided with a control panel 22 for controlling the operation of the locking mechanism 5, and a password operation area, a fingerprint acquisition area and an emergency power supply are integrated on the control panel 22.

The concrete structure is as follows: the box 2 includes left and right sides board, posterior lateral plate and bottom plate, and the front side upper end of controlling the curb plate is connected fixedly through a strip shaped plate, controls panel 22 and installs in the middle part position of strip shaped plate, and emergency power source and emergency key 23 are installed to one side of controlling panel 22 on the strip shaped plate, and strip shaped plate upper end covers has aluminum plate 21, and aluminum plate 21 flushes with controlling panel 22 mutually, and the upper end of controlling curb plate and posterior lateral plate is equipped with roof 20, and roof 20 flushes with box 2 mutually. The drawer fixing box 3 is of a box-shaped structure with an upper end matched with the inner wall of the box body 2 and an opening at the front end, the drawer fixing box 3 is arranged at the lower position in the box body 2, the height of the drawer fixing box 3 is lower than that of the drawer 1, rails 22 matched with left and right guide rails 31 of the drawer fixing box 3 are arranged on the left side and the right side of the drawer 1, and a fixing plate 4 for installing a locking mechanism 5 is fixed at the upper end of a rear plate of the drawer fixing box 3.

The locking mechanism 5 comprises a motor 52 and a lock tongue 51, the lock tongue 51 is vertically arranged on the front side of the fixed plate 4 through a lock tongue bracket 50, the motor 52 is arranged on the lock tongue bracket 50 and positioned on the side part of the lock tongue 51, the motor 52 is connected with a motor rotary table 53 which drives the lock tongue 51 to move up and down, and an eccentric pin is arranged on the surface of the motor rotary table 53 and is in interference fit with a push plate 56 on the lock tongue 51. The fixed plate 4 is also provided with a limit switch 55, the rear side of the drawer 1 is convexly provided with a lock sleeve 7 matched with the lock tongue 51, when the motor 52 drives the motor turntable 53 to rotate, and the push plate 56 on the lock tongue 51 is in interference fit to drive the lock tongue 51 to move upwards, the lock tongue 51 touches the limit switch 55, the motor 52 stops rotating, the lock tongue 51 is separated from the lock sleeve 7, and the drawer 1 is opened. The upper end of the lock tongue 51 is connected with a lock tongue connecting rod 511, a spring 54 is sleeved on the lock tongue connecting rod 511, the spring 54 is supported between the lock tongue support 50 and a push plate 56 of the lock tongue, the lock tongue 51 has a trend of always moving downwards, a tower-shaped spring 8 is supported between the outer side of the rear end of the drawer 1 and the inner wall of the drawer fixing box 3, and when the lock tongue 51 is separated from the lock sleeve 7, the drawer 1 can automatically pop up under the action of the tower-shaped spring 8.

The emergency lock mechanism 6 is further installed on the rear side in the drawer fixing box 3, the emergency lock mechanism 6 comprises an emergency lock 61, the emergency lock 61 is installed on the drawer fixing box 3, an emergency lock hole is formed in the lower end of the box body, a first gear shifting rod 62 is arranged on the emergency lock 61, the first gear shifting rod 62 is in transmission connection with a second gear shifting rod 64 connected to the lock tongue 51 through a transmission gear 63, the transmission gear 63 and the second gear shifting rod 64 are respectively and rotatably installed on a rear plate of the drawer fixing box 3, the other end of the second gear shifting rod 64 is in contact with the bottom surface of a push plate 56 on the lock tongue 51 in a matched mode, when the emergency key 65 is inserted for opening, the emergency key 65 rotates, the first gear shifting rod 62 drives the transmission gear 63 to rotate, the second gear shifting rod 64 rotates anticlockwise, and the lock tongue 51 is pushed to move upwards through the push plate 56 on the lock tongue 51, and the drawer 1 is opened.

The front end of the drawer door plate 12 is also fixedly provided with an end-face wood plate 10, the size of the end-face wood plate 10 is consistent with that of the front end face of the box body 2, and when the drawer 1 is closed, the end-face wood plate 10 abuts against the front end face of the box body 2.

The box body 2 of the embodiment is installed in a wardrobe 30, two rows of installation holes are respectively formed in the middle and upper parts of the left side plate and the right side plate of the box body 2, and the box body 2 is fixed with the side plates on two sides of the wardrobe 10 through screws.

The installation process is as follows:

The case body 2 is fixed on the side plates at the two sides of the wardrobe 30 through screws; mounting the end face wood board 10 of the drawer on the drawer door plate 12 by using screws; the rails 11 on the two sides of the drawer 1 are in butt joint with the guide rails 31 of the drawer fixing box 3, the gap between the end face wood board 10 and the wardrobe 10 is adjusted to be flush with the aluminum plate 21 on the upper end face of the box body 2, and then the top plate 20 is arranged on the box body 2 to be flush with the aluminum plate 21; and finally, finishing installation and switching on a power supply.

The working principle is as follows:

when the lock is normally unlocked, the power supply is switched on to input a password or a fingerprint, after the password or the fingerprint is correctly input, the locking mechanism 5 works normally, and when the lock tongue 51 is separated from the lock sleeve 7, the drawer 1 can automatically pop up under the action of the tower-shaped spring 8, and meanwhile, the power supply is disconnected;

When the emergency opening is performed, in the system non-electric state, the drawer 1 can be opened through the emergency key 65, the emergency key 65 is inserted and rotated, the first gear shifting rod 62 drives the transmission gear 63 to rotate, the second gear shifting rod 64 rotates anticlockwise, the push plate 56 on the lock tongue 51 pushes the lock tongue 51 to move upwards, and when the lock tongue 51 is separated from the lock sleeve 7, the drawer 1 can be automatically ejected under the action of the tower-shaped spring 8, so that the drawer 1 is opened.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. A privacy drawer, characterized in that: including drawer and box, the box is fixed in the installation cabinet body, the front end opening of box, the front end of drawer is equipped with the corresponding drawer door plant of front opening of box, the drawer sets up in the box, the fixed box that is equipped with of box in the box, the guide rail that is connected with the cooperation of drawer both sides is installed to the inner wall left and right sides of the fixed box of drawer, in the box, the locking mechanical system with drawer and box locking is installed to the inner wall rear side top of the fixed box of drawer, the top front side of box is equipped with the control panel of control locking mechanical system operation, the integration has password operation district or/and fingerprint acquisition district on the control panel.

2. The privacy drawer of claim 1, wherein: the fixed box of drawer is the box-like structure of upper end and front end open-ended with the inner wall matched with of box, the height of the fixed box of drawer is less than drawer height, the left and right sides of drawer install with the fixed box of drawer control guide rail complex track, be fixed with the fixed plate that supplies locking mechanical system to install at the back plate upper end of the fixed box of drawer, locking mechanical system includes motor and spring bolt, the spring bolt passes through the vertical installation of spring bolt support at the fixed plate front side, the motor is installed on the spring bolt support, be located the lateral part of spring bolt, the motor is connected with the motor carousel that drives the spring bolt reciprocates, the surface of motor carousel is provided with eccentric pin, with the push pedal interference fit on the spring bolt.

3. The privacy drawer of claim 2, wherein: and a limit switch is further arranged on the fixed plate, a lock sleeve matched with the lock tongue is convexly arranged on the rear side of the drawer, and when the motor is driven to rotate to drive the lock tongue to move upwards, the lock tongue bumps into the limit switch, the motor stops rotating, the lock tongue breaks away from the lock sleeve, and the drawer is opened.

4. A privacy drawer according to claim 3, wherein: the upper end of spring bolt is connected with the spring bolt connecting rod, and the cover is equipped with the spring on the spring bolt connecting rod, and the spring supports between the push pedal on spring bolt support and the spring bolt, makes the spring bolt have the trend of down moving all the time, supports between the inner wall of the rear end outside of drawer and the fixed box of drawer has the spring, and when the spring bolt broke away from the lock sleeve, the drawer can pop out under the effect of spring.

5. The privacy drawer of claim 4, wherein: the emergency lock mechanism comprises an emergency lock, an emergency lock hole is formed in the lower end of the box body, a first gear shifting rod is arranged on the emergency lock and is in transmission connection with a second gear shifting rod connected to the lock tongue through a transmission gear, the other end of the second gear shifting rod is in contact with the bottom surface of a push plate on the lock tongue in a contact fit mode, when an emergency key is inserted for opening, the emergency key rotates, the first gear shifting rod drives the transmission gear to rotate, and the second gear shifting rod rotates anticlockwise to pull the lock tongue to move upwards, so that the drawer is opened.

6. The privacy drawer of claim 5, wherein: the emergency lock is arranged on the drawer fixing box, and the transmission gear and the second gear shifting rod are respectively and rotatably arranged on a rear plate of the drawer fixing box.

7. A privacy drawer according to any one of claims 1 to 6, wherein: the box is including controlling curb plate, posterior lateral plate and bottom plate, controls the front side upper end of curb plate and is connected fixedly through a strip shaped plate, controls the middle part position of panel mount at the strip shaped plate, controls one side of panel and installs emergency power source and emergency key on the strip shaped plate, and strip shaped plate upper end covers has aluminum plate, and aluminum plate flushes mutually with controlling the panel, and the upper end of controlling curb plate and posterior lateral plate is equipped with the roof, and the roof flushes with the box.

8. The privacy drawer of claim 7, wherein: the drawer fixing box is arranged at the lower part in the box body, two rows of mounting holes are respectively formed in the middle part and the upper part of the left side plate and the right side plate of the box body, and the box body is fixed with the side plates at the two sides of the mounting cabinet body through screws.

9. A privacy drawer according to any one of claims 1 to 6, wherein: the front end of the drawer door plate is also fixedly provided with an end face wood plate, the size of the end face wood plate is consistent with the size of the front end face of the box body, and when the drawer is closed, the end face wood plate abuts against the front end face of the box body.