CN214145202U - Internal opening hidden cabinet door mechanism - Google Patents
Internal opening hidden cabinet door mechanism Download PDFInfo
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- CN214145202U CN214145202U CN202023030165.3U CN202023030165U CN214145202U CN 214145202 U CN214145202 U CN 214145202U CN 202023030165 U CN202023030165 U CN 202023030165U CN 214145202 U CN214145202 U CN 214145202U
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Abstract
The utility model discloses an internally-opened hidden cabinet door mechanism, which belongs to the field of cabinets and comprises a cabinet body, a front door hinged at the front end of the cabinet body, a maintenance door hinged at the rear end of the cabinet body, an electronic lock with a manual unlocking connecting rod and a connecting rod mechanism for jacking the manual unlocking connecting rod upwards; the electronic lock is fixed in the cabinet body and corresponds to the maintenance door, and the inner surface of the maintenance door is provided with a lock tongue matched with the electronic lock; the connecting rod mechanism comprises a fixed seat fixed in the cabinet body, a vertically arranged adjusting rod and a horizontally arranged operating rod; the rod body of the operating rod is hinged to the fixed seat, one end of the operating rod is a manual operating end extending towards the direction of the front door, and the other end of the operating rod is hinged to the lower end of the adjusting rod; the upper end of the adjusting rod is movably connected to the manual unlocking connecting rod. The door mechanism can be opened from the inside without a key, a safe and reliable hidden door mechanism is formed, the inside is opened, the outside is closed, the power does not need to be switched on, the maintenance cannot be influenced due to the power failure of the cabinet, and the door mechanism is safe and simple to operate.
Description
Technical Field
The utility model belongs to the rack field, concretely relates to inside is opened and is hidden cabinet door mechanism.
Background
With the wide popularization of electronic communication technology and current 5G technology, the demand of the non-label machine cabinet with special purpose is increasing continuously. Various special requirements, special structures and special purpose cabinets and cabinet structures are continuously generated along with the market demands. All kinds of expressages, get the mode that the cupboard cabinet door all adopted the electronic lock body of hiding (the outward appearance does not have the lock, internal control), and this mode is seen from the outward appearance and is had no lock body, does not need the entity key to open the door, and is pleasing to the eye, practical, not fragile, theftproof performance is splendid.
The door opening mode of the built-in electronic lock is applicable to cabinet doors used by people such as express delivery, meal taking and the like, is wide and practical in application, and most of the applications need to be opened by remote control cabinet doors. However, such a structure is not suitable for maintaining a dedicated cabinet door, and is expensive. Therefore, the doors for professional maintenance still usually adopt an exposed mechanical lock or an exposed electronic lock, and both require a separate key, so that the operation is troublesome, and the electronic lock also requires a matched electronic key and a communication system.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inside is opened and is hidden cabinet door mechanism to the special door of maintenance that solves the rack adopts the problem that exposes lock troublesome poeration, security are low.
For realizing the purpose of the utility model, the technical proposal adopted is that: an internally-opened hidden cabinet door mechanism comprises a cabinet body, a maintenance door, an electronic lock and a connecting rod mechanism, wherein the maintenance door is hinged to the front end of the cabinet body and hinged to the rear end of the cabinet body; the electronic lock is fixed in the cabinet body and corresponds to the maintenance door, and the inner surface of the maintenance door is provided with a lock tongue matched with the electronic lock; the connecting rod mechanism comprises a fixed seat fixed in the cabinet body, a vertically arranged adjusting rod and a horizontally arranged operating rod; the rod body of the operating rod is hinged to the fixed seat, one end of the operating rod is a manual operating end extending towards the direction of the front door, and the other end of the operating rod is hinged to the lower end of the adjusting rod; the upper end of the adjusting rod is movably connected to the manual unlocking connecting rod.
As a further alternative, the outer surface of the service door is flush with the outer surface of the cabinet.
As a further alternative, the maintenance door is hinged to the cabinet body by a door hinge provided on an inner surface of the maintenance door.
As a further alternative, the upper end of the adjusting rod is sleeved on the manual unlocking connecting rod.
As a further alternative, the length of the adjustment rod is adjustably set.
As a further alternative, the adjusting rod comprises an upper rod and a lower rod, the opposite ends of the upper rod and the lower rod are vertically provided with strip-shaped holes, and the upper rod and the lower rod are connected through bolt holes in a bolt mode.
The utility model has the advantages that: the hidden door mechanism is opened from the inside without a key, forms a safe and reliable hidden door mechanism, is opened from the inside, is closed from the outside, does not need to be electrified, cannot influence maintenance due to power failure of the cabinet, is attractive in appearance, is simple to operate, turns to adjustment through adjustment of the connecting rod mechanism, can be suitable for various outdoor cabinets, does not need a key, and is safe and attractive.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the description of the embodiments will be briefly introduced below, it should be understood that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of an internally opened and hidden cabinet door mechanism provided in the embodiment of the present invention;
FIG. 2 is a schematic structural view of the linkage mechanism of FIG. 1;
FIG. 3 is a schematic view of the maintenance door of FIG. 1;
fig. 4 is a rear view of the internal opening hidden cabinet door mechanism provided by the embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a conventional electronic lock;
reference numerals: 1-cabinet body, 2-front door, 3-maintenance door, 4-electronic lock, 5-bolt, 6-fixed seat, 7-adjusting rod, 8-operating rod, 9-door hinge, 10-upper rod, 11-lower rod, 12-strip-shaped hole, 13-elastic rod, 14-control line, 15-manual unlocking connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Fig. 1 to 5 show an internally-opened hidden cabinet door mechanism provided by the present invention, which comprises a cabinet body 1, a front door 2 hinged at the front end of the cabinet body 1, a maintenance door 3 hinged at the rear end of the cabinet body 1, an electronic lock 4 with a manual unlocking connecting rod 15, and a connecting rod mechanism for jacking up the manual unlocking connecting rod 15; the electronic lock 4 is fixed in the cabinet body 1 and corresponds to the maintenance door 3, and the inner surface of the maintenance door 3 is provided with a bolt 5 matched with the electronic lock 4; the connecting rod mechanism comprises a fixed seat 6 fixed in the cabinet body 1, a vertically arranged adjusting rod 7 and a horizontally arranged operating rod 8; the rod body of the operating rod 8 is hinged to the fixed seat 6, one end of the operating rod 8 is a manual operating end extending towards the direction of the front door 2, and the other end of the operating rod 8 is hinged to the lower end of the adjusting rod 7; the upper end of the adjusting rod 7 is movably connected to a manual unlocking connecting rod 15.
The outer surface of the maintenance door 3 is flush with the outer surface of the cabinet body 1, the front door 2 is embedded and flush with the cabinet body 1, the occupied space is small, the appearance is attractive, and no exposed lock exists. The maintenance door 3 is hinged to the cabinet body 1 through a door hinge 9, and the door hinge 9 is arranged on the inner surface of the maintenance door 3, namely the inner surface facing the inside of the cabinet body 1. The built-in door hinge 9 is opened, the electronic lock 4 is closed and locked by the bolt 5, the maintenance door 3 is parallel and level to the cabinet body after being closed, and the appearance is free of lock.
The upper end of the adjusting rod 7 is sleeved on the manual unlocking connecting rod 15, the operating rod 8 drives the adjusting rod 7 to move upwards, and then the manual unlocking connecting rod 15 is driven to move upwards, so that the electronic lock 4 is opened. Adjust the adjustable length setting of pole 7, do not adjust the different length needs of matching, specifically can adopt following structure: adjust pole 7 and include upper boom 10 and lower beam 11, the equal vertical bar hole 12 of having seted up of looks remote site of upper boom 10 and lower beam 11, and the two passes through bar hole 12 bolted connection, utilizes bar hole 12 department bolted connection after adjusting through the two relative position, realizes fixedly.
The utility model discloses an inside is opened and is hidden cabinet door mechanism to the maintenance wicket on the rack, has absorbed the advantage of built-in lock and exposing the lock, has formed and has not needed long-rangely, does not need the circular telegram, does not need the built-in locking structure of machinery of key, and theftproof and practicality, link mechanism operation are swift.
The electronic lock 4 is a purchased part, is commonly used for express delivery cabinets and food taking cabinets, is easy to purchase, and is a mature prior art, such as an LY-8812 intelligent express delivery cabinet lock. The maintenance door 3 of the lock is opened by the aid of the front elastic rod 13, and the lock can be opened by the aid of the manual unlocking connecting rod 15 and the control line 14, and the manual unlocking connecting rod and the control line correspond to manual unlocking and electric unlocking respectively. The internal opening hidden cabinet door mechanism only controls the manual unlocking connecting rod 15 to open the lock. The connecting rod mechanism is connected with the electronic lock 4, the operating rod 8 controls the adjusting rod 7 through the hinge, and therefore maintenance personnel can open the maintenance door 3 from the front door of the cabinet. The length of the adjusting rod 7 can be adjusted, so that the whole operation is reliable. The rear door can be smoothly opened by pressing the operating lever 8.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (6)
1. An internally-opened hidden cabinet door mechanism is characterized by comprising a cabinet body, a front door hinged at the front end of the cabinet body, a maintenance door hinged at the rear end of the cabinet body, an electronic lock with a manual unlocking connecting rod and a connecting rod mechanism for jacking the manual unlocking connecting rod upwards; the electronic lock is fixed in the cabinet body and corresponds to the maintenance door, and the inner surface of the maintenance door is provided with a lock tongue matched with the electronic lock; the connecting rod mechanism comprises a fixed seat fixed in the cabinet body, a vertically arranged adjusting rod and a horizontally arranged operating rod; the rod body of the operating rod is hinged to the fixed seat, one end of the operating rod is a manual operating end extending towards the direction of the front door, and the other end of the operating rod is hinged to the lower end of the adjusting rod; the upper end of the adjusting rod is movably connected to the manual unlocking connecting rod.
2. The internally opening concealed cabinet door mechanism according to claim 1, wherein the maintenance door has an outer surface that is flush with the outer surface of the cabinet.
3. The internally opening and concealing cabinet door mechanism according to claim 2, wherein the maintenance door is hinged to the cabinet body by a door hinge, and the door hinge is disposed on an inner surface of the maintenance door.
4. The internally-opening concealed cabinet door mechanism according to claim 1, wherein the upper end of the adjusting rod is sleeved on the manual unlocking connecting rod.
5. The internally opening concealed cabinet door mechanism according to claim 1 or 4, wherein the length of the adjusting rod is adjustably set.
6. The mechanism of claim 5, wherein the adjusting rod comprises an upper rod and a lower rod, opposite ends of the upper rod and the lower rod are vertically provided with strip holes, and the upper rod and the lower rod are connected through bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023030165.3U CN214145202U (en) | 2020-12-16 | 2020-12-16 | Internal opening hidden cabinet door mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023030165.3U CN214145202U (en) | 2020-12-16 | 2020-12-16 | Internal opening hidden cabinet door mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214145202U true CN214145202U (en) | 2021-09-07 |
Family
ID=77587530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023030165.3U Active CN214145202U (en) | 2020-12-16 | 2020-12-16 | Internal opening hidden cabinet door mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214145202U (en) |
-
2020
- 2020-12-16 CN CN202023030165.3U patent/CN214145202U/en active Active
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