Password drawer

Abstract

The utility model discloses a password drawer, and relates to the technical field of drawers, the password drawer comprises a box body, a drawer main body connected with the box body in a sliding manner and a fingerprint lock used for locking the drawer main body, and the front end face of the drawer main body is provided with a decorative surface which is detachably connected with the drawer main body; the fingerprint lock comprises a lock body and a lock head, the lock body is arranged at the rear end of the drawer body, and the lock head is embedded in the end face of the front end of the drawer body. According to the drawer, the detachable veneer is arranged, so that the proper veneer can be selected according to the needs of a user, the decoration effect and the concealment of the drawer are improved, and the drawer is safer; the lock body is arranged at the rear end of the drawer main body, so that the lock body is not easy to damage and is safer; the lock head is embedded into the end face of the drawer main body, so that the internal space of the drawer can be less occupied, and the capacity of the internal space of the drawer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drawers, in particular to a password drawer. Background Art

[0002] Password drawers are widely used because of their insurance function. They can keep valuables or important objects, such as gold and silver jewelry, watches, documents or certificates. Password drawers are usually equipped with password locks or fingerprint locks, which are opened by passwords or fingerprints. Compared with mechanical locks, they have higher security and are not easy to be destroyed. In addition, in order to improve the security of password drawers, the existing technology usually sets the password lock of the drawer to be hidden. For example, the Chinese utility model patent with publication number CN210032983U discloses an intelligent password drawer, which includes an inner box and an outer box, and the control panel is hidden on the top surface of the front end of the inner box. At the same time, a pop-up device and a locking mechanism are set, so that when in use, by pressing the inner box, it is partially popped out to expose the hidden control panel, which is convenient for entering the password to unlock. Although the drawer can hide the control panel to increase the difficulty of being discovered and thus has better security, the drawer still has the following defects: (1) the design structure of the hidden control panel will occupy a large space in the inner box, reducing the storage space; (2) the structure that the inner box can be partially ejected before unlocking makes it easy for the drawer to be mechanically damaged by external force, resulting in a decrease in the safety of the drawer; (3) the panel of the inner box cannot be replaced, so when it is installed on a cabinet or wall, it is difficult to coordinate with the appearance of the cabinet or wall, which on the one hand affects the decorative effect, and on the other hand reduces its concealment.

[0003] It can be seen that the existing technology needs to be improved and enhanced. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide a password drawer, aiming to improve the decorative effect and security of the existing password drawers.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A password drawer comprises a box body, a drawer main body slidably connected to the box body, and a fingerprint lock for locking the drawer main body, wherein a detachably connected decorative surface is provided on the front end surface of the drawer main body; the fingerprint lock comprises a lock body and a lock head, the lock body is arranged at the rear end of the drawer main body, and the lock head is embedded in the front end surface of the drawer main body.

[0007] In the combination drawer, an elastic structure is provided at one end of the drawer body opposite to the facing surface, and the elastic structure is used to push the drawer body outward after unlocking.

[0008] In the combination drawer, the drawer body includes an outer frame formed by three frame frames connected end to end and a panel, and a bottom plate arranged at the bottom of the outer frame, and the outer frame and the bottom plate are enclosed to form a accommodating space.

[0009] In the password drawer, the four sides of the panel are provided with edges extending upward, and the edges are enclosed to form a mounting groove for fixing the facing.

[0010] In the password drawer, the bottom plate is further provided with two mutually parallel support plates, the height of the two support plates is less than the height of the frame, and at least one storage box is mounted on the two support plates.

[0011] In the password drawer, the inner wall of the box is provided with a guide rail, and the drawer is provided with a slide groove, and the slide groove is slidably connected with the slide rail.

[0012] In the password drawer, the lock is provided with a charging port.

[0013] In the password drawer, the lock is provided with a wireless communication module.

[0014] Beneficial effects:

[0015] The utility model provides a combination drawer. By arranging a detachable facing, a suitable facing can be selected according to the needs of the user, thereby improving the decorative effect and the concealment of the drawer, and thus making it safer; by arranging the lock body at the rear end of the drawer body, the lock body can be made less prone to damage and more secure; by embedding the lock head on the end surface of the drawer body, the internal space of the drawer can be occupied less, thereby improving the capacity of the internal space of the drawer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a schematic diagram of the structure of the password extraction.

[0017] Figure 2 This is an exploded view of the drawer body.

[0018] Figure 3 This is a cross-sectional diagram of a password pump.

[0019] Figure 4 This is a three-dimensional diagram of a drawer.

[0020] Markings in the attached drawings: 1-box body, 2-drawer body, 3-guide rail, 4-slide groove, 5-finishing, 6-lock body, 7-lock head, 8-elastic structure, 9-frame, 10-panel, 11-bottom plate, 12-edge, 13-support plate, 14-storage box, 15-partition, 16-charging port, 17-hook, 18-communication wiring harness. DETAILED DESCRIPTION

[0021] The utility model provides a password extraction. In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] See also Figure 1-4 The utility model provides a password drawer, which can be embedded in a cabinet or a wall. It includes a box body 1, a drawer body 2 slidably connected to the box body 1, and a fingerprint lock for locking the drawer body 2; the box body 1 is a cabinet with a rectangular cross-section, and its side is open. The drawer body 2 can be drawn and pulled in the box body 1 through the opening; the inner wall of the box body 1 is provided with two parallel guide rails 3, and the drawer body 2 is provided with a slide groove 4 adapted to the slide rail, and the slide groove 4 is slidably connected to the slide rail, so as to facilitate the drawing and pulling of the drawer body 2; a facing 5 is provided on the front end surface of the drawer body 2, and the facing 5 is detachably connected to the drawer body 2. Therefore, in actual use, the facing 5 can be customized according to customer needs, such as selecting a matching facing 5 according to the style of the cabinet or wall, and because it is detachably connected to the panel 10, it is also convenient to replace the facing 5 when it is damaged or aged. The fingerprint lock includes a lock body 6 and a lock head 7. The lock body 6 is arranged at the end of the drawer body 2 opposite to the decorative surface 5, that is, located at the inner end of the drawer body 2 close to the box body 1, and a hook 17 cooperating with the lock body 6 is provided in the box body 1 to facilitate locking the drawer body 2; the lock head 7 is provided with a fingerprint unlocking module, and the lock head 7 is embedded in the front end surface of the drawer body 2, and is connected to the lock body 6 through a communication harness 18 arranged at the bottom of the drawer body 2, and the lock body 6 can be unlocked by fingerprint.

[0023] During the specific implementation process, when the drawer is embedded and installed on a cabinet or a wall as a whole, the facing 5 is the exposed part of the entire drawer. Since the facing 5 is detachably connected to the drawer body 2, in actual use, the facing 5 that is compatible with its decorative space can be used according to user requirements. On the one hand, the decorative effect is improved to meet the user's different needs for appearance. On the other hand, the drawer can be better integrated into the installation environment, thereby improving its concealment and making it safer. In addition, a fingerprint lock with a smaller lock head 7 is used, which can be embedded on the front end face of the drawer body 2, so it does not need to occupy the internal space of the drawer body 2, and the storage space for objects can be larger. The lock body 6 is set at one end of the drawer body 2 embedded in the box 1 to avoid human mechanical damage to the lock body 6, which is safer.

[0024] In order to facilitate the drawer body 2 to be pulled out, a handle is usually provided on the front end surface of the drawer body 2, but the handle will reduce the difficulty of mechanically damaging the drawer body 2 and affect the appearance, especially when the drawer is installed on the wall in a hidden manner; however, not providing a handle will make the drawer body 2 inconvenient to pull out. In this regard, in a preferred embodiment, as Figure 2 , Figure 4 As shown, an elastic structure 8 is provided at one end of the drawer body 2 opposite to the decorative surface 5. The elastic structure 8 can be a spring, an elastomer containing a spring, or other structures that can push the drawer body 2 to move relative to the box body 1. Through the elastic structure 8, the drawer body 2 can pop out toward the box opening after being unlocked, so there is no need to set a handle. Even if the drawer body 2 is embedded in a wall or a cabinet, the end face of the drawer body 2 is flush with the surface of the cabinet or the wall. When the drawer body 2 is unlocked, the elastic structure 8 pops out the drawer body 2, so that the end face of the drawer body 2 protrudes from the cabinet surface or the wall surface, so the drawer body 2 can be easily pulled out, thereby improving the safety of the drawer body 2 and making it convenient to pull out the drawer body 2.

[0025] The existing drawer body 2 is usually a structure with a receiving space formed by enclosing multiple plates, but the plates are easily damaged, resulting in a decrease in the safety of the drawer body 2. In this regard, in a preferred embodiment, as Figure 2 As shown, the drawer body 2 includes an outer frame formed by three frame frames 9 connected end to end and a panel 10 connected to the end face of the frame frame 9, and a bottom plate 11 arranged at the bottom of the outer frame. The three frame frames 9 are provided with slots for inserting the bottom plate 11, and a plurality of threaded holes are provided at the ends of the frame frames 9 and the panel 10. The panel 10 is provided with through holes at positions corresponding to the threaded holes. The panel 10 is connected to the frame frames 9 by bolts or screws passing through the through holes and the threaded holes, and the outer frame and the bottom plate 11 are enclosed to form a storage space with an opening facing upward, which is used to store objects to be stored; the frame frames 9 and the panel 10 are made of aluminum profiles or polymer materials, which are easy to assemble and mass produce. After assembly, they have good strength, are more stable, and are difficult to be damaged by external forces. In order to facilitate the installation of the veneer 5, the four sides of the panel 10 are provided with edges 12 extending upward, and the edges 12 form a mounting groove for fixing the veneer 5, and the veneer 5 is clamped on the mounting groove.

[0026] In order to better store items, such as Figure 2As shown, the bottom plate 11 is also provided with two mutually parallel support plates 13, the height of the two support plates 13 is less than the height of the frame 9, and the support plates 13 can be arranged in the middle of the bottom plate 11, or can be arranged on both sides of the bottom plate 11, preferably arranged on both sides of the bottom plate 11, so that the storage space can be better used. One or more storage boxes 14 are arranged on the two support plates 13, and the storage boxes 14 can be used to store small objects. Therefore, the storage space can be divided into an upper space and a lower space by the support plates 13 and the storage boxes 14. In specific applications, commonly used objects can be placed in the storage boxes 14 located in the upper space, and uncommon or more important objects can be placed in the lower space, so that the storage and preservation of objects are more orderly. In addition, the support plate 13 can also be used as a slide rail for sliding the storage box 14, so when taking and placing objects located in the lower space, the storage box 14 can be slid to one side along the support plate 13, which is very convenient.

[0027] In order to improve the orderliness of storage, in some preferred embodiments, Figure 2 As shown, the storage box 14 is also provided with a partition 15, which divides the storage box 14 into a plurality of small compartments, so that some small objects, such as jewelry and watches, can be stored in a classified manner. In order to better keep valuable objects, elastic blocks for fixing rings, bracelets, watches, and earrings can also be set in the small compartments.

[0028] To charge the fingerprint lock, Figure 3 , Figure 4 As shown, a charging port 16 is required to be provided. In order to facilitate charging and have a better appearance, in a preferred embodiment, a charging port 16 is provided on the lower surface of the end of the lock head 7. When the lock head 7 is installed, the main body is embedded in the panel 10, and only a portion is reserved outside to expose the charging port 16. However, since the charging port 16 faces downward, it is not easy to be seen by the naked eye and has better concealment.

[0029] In order to more conveniently set up and control the fingerprint lock, the lock head 7 is also provided with a wireless communication module, through which communication with a mobile terminal can be achieved via Bluetooth and WiFi, and the switch of the lock body 6 and the setting of the fingerprint can be controlled through the mobile terminal.

[0030] In summary, the password drawer described in the utility model can realize the selection of suitable finishing 5 according to user needs by setting a detachable finishing surface 5, thereby improving the decorative effect and safety; by setting the lock body 6 at the rear end of the drawer body 2, the lock body 6 can be made not easy to be damaged, which is safer; by embedding the lock head 7 on the end surface of the drawer body 2, the internal space of the drawer body 2 can be occupied less, thereby improving the capacity of the internal space of the drawer body 2; by setting the elastic structure 8, the drawer body 2 can be easy to pull out without setting a handle, and the end surface of the drawer body 2 can be flush with the cabinet surface or wall surface when installed, which not only has a good decorative effect, but also is not easily damaged by machinery, and is safer.

[0031] It should be noted that in the description of the embodiments of the present utility model, the terms "inside", "outside", "upper", "lower", "left", "right", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A password drawer, comprising a box, a drawer body slidably connected to the box, and a fingerprint lock for locking the drawer, characterized in that: The front end surface of the drawer body is provided with a detachably connected decorative surface; the fingerprint lock comprises a lock body and a lock head, the lock body is arranged at the rear end of the drawer body, and the lock head is embedded in the front end surface of the drawer body.

2. The password extraction method according to claim 1, characterized in that: An elastic structure is provided at one end of the drawer body opposite to the facing surface, and the elastic structure is used to push the drawer outward after unlocking.

3. The password extraction method according to claim 1, characterized in that: The drawer body comprises an outer frame formed by three frame frames connected end to end and a panel, and a bottom plate arranged at the bottom of the outer frame. The outer frame and the bottom plate are combined to form a accommodating space.

4. The password extraction method according to claim 3, characterized in that: The four sides of the panel are provided with edges extending upwards, and the edges are enclosed to form a mounting groove for fixing the facing.

5. The password extraction method according to claim 3, characterized in that: The bottom plate is further provided with two support plates parallel to each other, the height of the two support plates is less than the height of the frame, and at least one storage box is mounted on the two support plates.

6. The password extraction method according to claim 1, characterized in that: The inner wall of the box body is provided with a guide rail, and the drawer body is provided with a slide groove, and the slide groove is slidably connected with the slide rail.

7. The password extraction method according to claim 1, characterized in that: The lock head is provided with a charging port.

8. The password extraction method according to claim 1, characterized in that: The lock is provided with a wireless communication module.

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