CN213297548U - Safe locking mechanism - Google Patents
Safe locking mechanism Download PDFInfo
- Publication number
- CN213297548U CN213297548U CN202021816421.9U CN202021816421U CN213297548U CN 213297548 U CN213297548 U CN 213297548U CN 202021816421 U CN202021816421 U CN 202021816421U CN 213297548 U CN213297548 U CN 213297548U
- Authority
- CN
- China
- Prior art keywords
- locking
- lock
- locking rod
- sliding
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides a safe deposit box locking mechanical system, relates to the safe deposit box field, includes: the locking assembly and the locking block are connected with the lock cylinder of the safety box; the locking block is arranged at one end of the lock cylinder, which is far away from the lock opening, a matching groove is formed in one end of the locking block, which is far away from the lock opening, and sliding grooves are formed in the side walls of the matching grooves; the locking assembly comprises a locking rod and a fixing sleeve, the fixing sleeve is arranged on the door panel and is positioned above the locking block, and the locking rod can movably penetrate through the fixing sleeve; the locking rod is movably connected with the fixed sleeve along the axial direction of the locking rod; the central axis of the locking rod is vertical to the central axis of the lock core, and the two sides of one end, close to the locking block, of the locking rod are provided with sliding blocks matched with the sliding grooves. The multi-cabinet lock can further lock the original cabinet lock mechanism, further protection of the safety box is enhanced through the built-in lock mode, and safety performance of the safety box is improved.
Description
Technical Field
The utility model relates to a safe deposit box field particularly, relates to a safe deposit box locking mechanical system.
Background
At present, the existing safe box only has a single door lock, and in the actual use process, the safety of the locking mechanism is not high, and the locking mechanism is easy to clean and open by other people, so that unnecessary loss is caused.
In view of this, the present application is specifically made.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safe deposit box locking mechanical system, it can be on the basis of original cabinet locking mechanical system, and further locking is carried out to many cabinets lock, through the mode of this kind of built-in lock, strengthens the further protection to the safe deposit box, improves the security performance of safe deposit box.
The embodiment of the utility model is realized like this:
a safe locking mechanism comprising: the locking assembly and the locking block are connected with the lock cylinder of the safety box; the locking block is arranged at one end of the lock cylinder, which is far away from the lock opening, a matching groove is formed in one end of the locking block, which is far away from the lock opening, and sliding grooves are formed in the side walls of the matching grooves; the locking assembly comprises a locking rod and a fixing sleeve, the fixing sleeve is arranged on the door panel and is positioned above the locking block, and the locking rod can movably penetrate through the fixing sleeve; the locking rod is movably connected with the fixed sleeve along the axial direction of the locking rod; the central axis of the locking rod is vertical to the central axis of the lock core, and two sides of one end of the locking rod, which is close to the locking block, are provided with sliding blocks matched with the sliding grooves;
when the locking rod moves to a position where the sliding block is positioned above the sliding groove, the sliding block can tightly support the locking block, so that the lock cylinder cannot be normally opened; when the locking rod moves to the position where the sliding block is flush with the sliding groove, the lock cylinder moves towards one side of the locking block after the door lock is opened, at the moment, the locking rod is located in the matching groove, and the sliding block is in sliding fit with the sliding groove, so that the lock cylinder is normally opened.
Furthermore, one end of the sliding groove penetrates through the wall of the matching groove, and the other end of the sliding groove is obliquely arranged towards one side where the fixing sleeve is located.
Furthermore, the sliding groove comprises an inlet section, a transition section and a termination section which are communicated with each other, the central axis of the inlet section is parallel to the central axis of the lock cylinder, the central axis of the termination section is positioned above the central axis of the inlet section, one end of the transition section is communicated with the inlet section, and the other end of the transition section extends towards one side of the termination section and is communicated with the termination section.
Further, an arc-shaped section is arranged at one end of the termination section far away from the transition section.
Further, the cross section of the sliding block is circular, and the diameter of the sliding block is smaller than the width of the sliding groove.
Furthermore, the fixed sleeve is provided with a central hole, one end of the central hole, which is close to the locking block, is provided with a limiting table, the locking rod is provided with a flange, the locking rod is sleeved with a return spring, one end of the return spring is connected with the limiting table, the other end of the return spring is connected with the flange, and the limiting table is provided with a through hole which is convenient for the locking rod to pass through.
The embodiment of the utility model provides a beneficial effect is:
the embodiment of the utility model provides a safe deposit box locking mechanical system can utilize the cooperation between locking lever and the locking piece to further lock the lock core, and when the lock core was in the locking state, the locking lever moved upwards, and the slider of locking lever both sides was at this moment supported tightly the locking piece, and when the lock was opened, the lock core received the support tight power of slider, and can not normally open anyhow; when the locking rod moves to the position where the sliding block is flush with the sliding groove, the lock cylinder moves towards one side of the locking block after the door lock is opened, at the moment, the locking rod is located in the matching groove, and the sliding block is in sliding fit with the sliding groove, so that the lock cylinder is normally opened.
Through this kind of design, can carry out further locking to the lock core, avoid the lock to be opened the back, whole safe door is directly opened, only in earlier with the locking lever downstream after, the lock core just can normally be opened, has not only improved the security performance of lock, convenient operation moreover.
Generally, the embodiment of the utility model provides a safe deposit box locking mechanical system, it can be on the basis of original cabinet locking mechanical system, and further locking is carried out to many cabinets lock, through the mode of this kind of built-in lock, strengthens the further protection to the safe deposit box, improves the security performance of safe deposit box.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;
fig. 2 is a schematic view of an operating state provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a locking block according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a sliding groove according to an embodiment of the present invention.
Icon: 1-locking block, 2-matching groove, 3-sliding groove, 31-inlet section, 32-transition section, 33-termination section, 4-locking rod, 5-fixing sleeve, 6-sliding block, 7-arc section, 8-center hole, 9-limit table, 10-flange, 11-reset spring and 12-lock core.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "parallel," "perpendicular," and the like do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1-4, the present embodiment provides a locking mechanism for a safe, including a locking block 1, a mating groove 2, a sliding groove 3, a locking rod 4, a fixing sleeve 5, a sliding block 6, an arc section 7, a central hole 8, a limiting table 9, a flange 10, a return spring 11, and a lock cylinder 12.
The locking block 1 is arranged at one end of the lock core 12 far away from the lock opening, a matching groove 2 is formed in one end of the locking block 1 far away from the lock opening, and sliding grooves 3 are formed in the side walls of the matching groove 2; the locking assembly comprises a locking rod 4 and a fixing sleeve 5, the fixing sleeve 5 is arranged on the door panel and is positioned above the locking block 1, and the locking rod 4 can movably penetrate through the fixing sleeve 5; the locking rod 4 is movably connected with the fixed sleeve 5 along the axial direction of the locking rod 4; the central axis of the locking rod 4 is vertical to the central axis of the lock core 12, and two sides of one end of the locking rod 4 close to the locking block 1 are provided with sliding blocks 6 matched with the sliding grooves 3;
when the locking rod 4 moves to a position where the sliding block 6 is positioned above the sliding groove 3, the sliding block 6 can tightly abut against the locking block 1, so that the lock cylinder 12 cannot be normally opened; when the locking rod 4 moves to the position that the sliding block 6 is flush with the sliding groove 3, the lock cylinder 12 moves towards the side of the locking block 1 after the door lock is opened, at the moment, the locking rod 4 is positioned in the matching groove 2, and the sliding block 6 is in sliding matching with the sliding groove 3, so that the lock cylinder 12 is normally opened.
It should be noted that, the door lock in this embodiment adopts a single lock structure (only one lock cylinder 12) in the conventional prior art, and specifically, in the use process, the locking block 1 is welded to the end of the lock cylinder 12 away from the lock opening.
The lock core 12 can be further locked by the cooperation between the locking rod 4 and the locking block 1, when the lock core 12 is in a locking state, the locking rod 4 moves upwards, the sliding blocks 6 on two sides of the locking rod 4 tightly abut against the locking block 1, and when the door lock is opened, the lock core 12 cannot be normally opened due to the abutting force of the sliding blocks 6; when the locking rod 4 moves to the position that the sliding block 6 is flush with the sliding groove 3, the lock cylinder 12 moves towards the side of the locking block 1 after the door lock is opened, at the moment, the locking rod 4 is positioned in the matching groove 2, and the sliding block 6 is in sliding matching with the sliding groove 3, so that the lock cylinder 12 is normally opened.
Through this kind of design, can carry out further locking to lock core 12, avoid the lock to be opened the back, whole safe door is directly opened, only in earlier with locking lever 4 downstream back, lock core 12 just can normally be opened, has not only improved the security performance of lock, convenient operation moreover.
Furthermore, one end of the sliding groove 3 penetrates through the groove wall of the matching groove 2, and the other end is obliquely arranged towards one side of the fixed sleeve 5.
The sliding groove 3 comprises an inlet section 31, a transition section 32 and a termination section 33 which are communicated with each other, the central axis of the inlet section 31 is parallel to the central axis of the lock cylinder 12, the central axis of the termination section 33 is positioned above the central axis of the inlet section 31, one end of the transition section 32 is communicated with the inlet section 31, and the other end of the transition section 32 extends towards one side of the termination section 33 and is communicated with the termination section 33.
Specifically, the end of the terminating segment 33 away from the transition segment 32 is provided with an arc-shaped segment 7.
In this embodiment, the two side walls of the matching groove 2 are both provided with sliding grooves 3, and the two sliding grooves 3 are symmetrically arranged. And the central axis of the end segment 33 is flush with the central axis of the slider 6 when the locking lever 4 moves upward to the stroke end.
Through the design, when the door lock is opened and the lock cylinder 12 moves towards one side far away from the lock opening, the sliding block 6 firstly enters the inlet section 31, when the lock cylinder 12 continues to move towards one side far away from the lock opening, the sliding block 6 enters the transition section 32 and finally enters the termination section 33, and in the process, the locking block 1 moves upwards along with the sliding block 6 and returns to the initial position.
Further, the slider 6 is circular in cross section and has a diameter smaller than the width of the slide groove 3. The design can make the slide block 6 move more flexibly in the slide groove 3.
In this embodiment, the contact point between the inlet section 31 and the transition section 32 and the contact point between the transition section 32 and the termination point are rounded, so that the slider 6 can slide smoothly.
Furthermore, the fixed sleeve 5 is provided with a central hole 8, one end of the central hole 8 close to the locking block 1 is provided with a limiting table 9, the locking rod 4 is provided with a flange 10, one end of a return spring 11 is connected with the limiting table 9, the other end of the return spring is connected with the flange 10, and the limiting table 9 is provided with a through hole through which the locking rod 4 can conveniently pass.
Due to the design, after the lock cylinder 12 enters the lock opening and the slide block 6 leaves the slide groove 3, the locking rod 4 moves upwards under the action of the return spring 11, and the locking rod 4 is restored to the initial state.
In this embodiment, when the locking rod 4 moves downward to the end of the stroke, the central axis of the slider 6 is flush with the central axis of the inlet section 31.
In addition, in this embodiment, the locking rod 4 can be disposed in a hidden portion of the safe so as to achieve the effect of a built-in lock, and when the door lock needs to be opened, the locking rod 4 is firstly pressed down.
The working principle of the safe locking mechanism is as follows: firstly, the locking rod 4 is pressed downwards, the locking rod 4 moves downwards to the stroke end, then the door lock is normally opened, at the moment, the lock cylinder 12 drives the locking block 1 to move towards one end far away from the lock opening, in the process again, the locking rod 4 enters the matching groove 2, and meanwhile, the sliding block 6 enters the sliding groove 3 and is in sliding matching with the sliding groove 3;
when the door lock is locked, the lock cylinder 12 drives the locking block 1 to move towards the direction of the locking opening, so that the sliding block 6 moves towards the inlet section 31 from the termination section 33 and finally disengages from the sliding groove 3, at the moment, the lock cylinder 12 enters the locking opening, and meanwhile, the locking rod 4 is restored to the initial state under the action of the return spring 11.
To sum up, the utility model discloses it can be on the basis of original cabinet lock mechanism, and further locking is carried out to many cabinets lock, through the mode of this kind of built-in lock, strengthens the further protection to the safe deposit box, improves the security performance of safe deposit box.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A safe locking mechanism, comprising: the locking assembly and the locking block are connected with the lock cylinder of the safety box; the locking block is arranged at one end of the lock cylinder, which is far away from the lock opening, a matching groove is formed at one end of the locking block, which is far away from the lock opening, and sliding grooves are formed in the side walls of the matching grooves; the locking assembly comprises a locking rod and a fixing sleeve, the fixing sleeve is arranged on the door panel and is positioned above the locking block, and the locking rod can movably penetrate through the fixing sleeve; the locking rod is movably connected with the fixed sleeve along the axial direction of the locking rod; the central axis of the locking rod is vertical to the central axis of the lock cylinder, and sliding blocks matched with the sliding grooves are arranged on two sides of one end, close to the locking block, of the locking rod;
when the locking rod moves to a position where the sliding block is located above the sliding groove, the sliding block can tightly abut against the locking block, so that the lock cylinder cannot be normally opened; when the locking rod moves to the position where the sliding block is flush with the sliding groove, the lock cylinder moves towards one side where the locking block is located after the door lock is opened, at the moment, the locking rod is located in the matching groove, and the sliding block is in sliding fit with the sliding groove, so that the lock cylinder is normally opened.
2. The safe locking mechanism of claim 1, wherein the sliding slot extends through the walls of the mating slot at one end and is angled toward the side of the mounting sleeve at the other end.
3. The safe locking mechanism of claim 2, wherein the sliding channel includes an entry section, a transition section and a termination section that communicate with each other, the central axis of the entry section is parallel to the central axis of the lock cylinder, the central axis of the termination section is located above the central axis of the entry section, one end of the transition section communicates with the entry section, and the other end extends toward the side of the termination section and communicates with the termination section.
4. The safe locking mechanism of claim 3, wherein the end of the terminal section remote from the transition section is provided with an arcuate section.
5. The safe locking mechanism of any one of claims 2 to 4, wherein the slider is circular in cross-section and has a diameter less than the width of the sliding slot.
6. The safe locking mechanism of claim 1, wherein the fixing sleeve defines a central hole, one end of the central hole near the locking block defines a stop, the locking rod defines a flange, the locking rod is sleeved with a return spring, one end of the return spring is connected to the stop, the other end of the return spring is connected to the flange, and the stop defines a through hole for the locking rod to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021816421.9U CN213297548U (en) | 2020-08-26 | 2020-08-26 | Safe locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021816421.9U CN213297548U (en) | 2020-08-26 | 2020-08-26 | Safe locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213297548U true CN213297548U (en) | 2021-05-28 |
Family
ID=76027269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021816421.9U Active CN213297548U (en) | 2020-08-26 | 2020-08-26 | Safe locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213297548U (en) |
-
2020
- 2020-08-26 CN CN202021816421.9U patent/CN213297548U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6550824B1 (en) | Spring-loaded catch for a sliding door of a sheet metal cupboard | |
| US7178716B2 (en) | Concealed latch handle multi-point locking mailbox | |
| CN103142043A (en) | Dismountable locking mechanism of drawer slide rail and side plate | |
| EP2083139A2 (en) | Mutual-constraint safety multi-drawer locking mechanism | |
| CN213297548U (en) | Safe locking mechanism | |
| CN210272851U (en) | Novel push-and-pull locking mechanism and push-and-pull locking connector | |
| CN107293427B (en) | Interlocking device of grounding switch and front door and rear door | |
| CN111593967B (en) | Side lock of box body | |
| CN215907628U (en) | Cabinet maintenance door opening device | |
| CN211342135U (en) | Novel screen door lock structure | |
| CN219262032U (en) | Lock catch structure and cabinet | |
| CN218563303U (en) | Interlocking structure between kitchen appliance cabinet door and cabinet body | |
| CN214786745U (en) | High-thrust invisible opening and closing device | |
| CN218117516U (en) | Built-in lock mechanism | |
| CN219754301U (en) | Intelligent lock | |
| CN219952952U (en) | Back locking structure of door lock | |
| CN220395426U (en) | Lock opening and closing structure and sliding door | |
| CN218721741U (en) | Integrated kitchen with collect oil function | |
| CN213269464U (en) | Digital sealed safe | |
| CN212716219U (en) | Self-service equipment double-lock control mechanism | |
| CN2653078Y (en) | Locking mechanism for drawer type file cabinet | |
| CN217233072U (en) | Can realize being convenient for installation and low in production cost's lock box mechanism | |
| CN211459285U (en) | Door lock device for cabinet door | |
| CN220933940U (en) | Electric coding lock | |
| CN210093754U (en) | Machine case anti-prying system and machine case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |