Door lock device for disinfection cabinet
By using a design of misaligned connection between the lock body connecting rod and the lock hook body in the disinfection cabinet, a single electromagnetic lock body is used to achieve synchronous locking of the upper and lower cabinet doors, solving the cost increase caused by multiple lock bodies in the integrated stove of the disinfection cabinet, and achieving cost reduction and improved operational flexibility.
Patent Information
- Application Number
- CN202422410075.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-09-30
AI Technical Summary
In the existing disinfection cabinet integrated stove, each cabinet door requires a separate electromagnetic lock, resulting in increased production costs and inflexible operation.
An electromagnetic lock body is used to form a dislocation connection with the lock hook body through the lock body connecting rod, so as to lock the upper and lower cabinet doors simultaneously, and use the connecting position on the lock body connecting rod to form a dislocation connection with the lock hook body on the mounting body, and a single electromagnetic lock body drives to achieve the double lock function.
It reduces product costs while maintaining convenience of use and flexibility of operation, and realizes synchronous locking of the upper and lower cabinet doors.
Smart Images
Figure CN223256645U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of household electrical appliances, in particular to a cabinet door locking device for a disinfection cabinet. Background Art
[0002] As we all know, in the field of household appliances, disinfection cabinet integrated stoves are more common household appliances in kitchen appliances. Therefore, the more common disinfection cabinet integrated stoves generally include common high-temperature disinfection cabinets and low-temperature disinfection cabinets. Specifically, for example, common low-temperature disinfection cabinets are usually one-chamber double-doors, and each cabinet door is designed with a corresponding electromagnetic lock to ensure that it cannot be unlocked during the disinfection process. The design of each cabinet door is equipped with an electromagnetic lock to ensure that each cabinet door can be locked. It is convenient to operate and use. This design also provides convenience when installing and using disinfection cabinets in non-integrated stoves. However, the disinfection cabinet integrated stove also has design shortcomings. The design of an additional electromagnetic lock body will increase the production cost. Therefore, a lock body structure with a flexible structure can be designed, and the lock body connecting rod structure is used to form a staggered connection with the lock hook body on the mounting body. At the same time, a single electromagnetic lock body is used for driving to achieve simultaneous locking of the upper and lower cabinet doors, so as to reduce product costs from the design end, and at the same time, a convenient door lock device for the disinfection cabinet can be obtained. Utility Model Content
[0003] Based on this, it is necessary for the present invention to provide a door lock device for a disinfection cabinet that has a flexible structure and can lock two cabinet doors using a single electromagnetic lock body.
[0004] The utility model provides a door lock device for a disinfection cabinet, comprising an electromagnetic lock body assembly and a lock body connecting plate assembly, wherein the electromagnetic lock body assembly is mounted on the lock body connecting plate assembly, the electromagnetic lock body assembly comprises an electromagnetic lock body and a lock body connecting rod, one end of the lock body connecting rod is connected to the drive output end of the electromagnetic lock body, the connecting plate assembly comprises a limit piece, a limit connecting position is provided on the limit piece, and a connecting position is provided on the lock body connecting rod. Under the driving force of the electromagnetic lock body, the other end of the lock body connecting rod slides up and down in the limit connecting position, and at the same time, the connecting position forms a staggered connection with a lock hook on the mounting body.
[0005] Preferably, one end of the lock body connecting rod is an L-shaped angled end, and a long waist hole is provided on the L-shaped angled end, and the long waist hole is used to be connected to the driving output end of the electromagnetic lock body.
[0006] Preferably, the connection positions are provided at both ends of the lock body connecting rod, and the connection positions are provided with a first connection position and a second connection position, the first connection position is provided at a position close to the L-shaped angle end, and the second connection position is provided at the other end of the lock body connecting rod.
[0007] Preferably, the two ends of the lock body connecting rod are hexagonal connecting ends with a larger width, and the middle part of the lock body connecting rod is a rectangular sheet with a smaller width. The first connecting position and the second connecting position are respectively arranged on the hexagonal connecting ends at both ends of the lock body connecting rod, and rectangular connecting holes are provided on the second connecting position and the second connecting position.
[0008] Preferably, the lock body connecting plate assembly further comprises a lock body connecting base plate and an electromagnetic lock body limiting connector, wherein the electromagnetic lock body limiting connector is used to install the electromagnetic lock body on the upper end of the lock body connecting base plate.
[0009] Preferably, the electromagnetic lock body limiting connector is provided with a limiting connecting piece, and one end of the limiting connecting piece is integrally formed with an L-shaped connecting end for limiting connection.
[0010] Preferably, the limiting connecting piece is provided with a first limiting connecting piece and a second limiting connecting piece, and the first limiting connecting piece and the second limiting connecting piece are arranged at relative intervals on the lock body connecting base plate to form a connection limiting space for connecting the limiting electromagnetic lock body.
[0011] Preferably, the electromagnetic lock body and the lock body connecting rod are both installed and connected to the lock body connecting base plate, the mounting surface of the lock body connecting base plate is installed and connected to the mounting surface of the cabinet to be installed, and the rectangular connecting holes on the first connecting position and the second connecting position respectively correspond to the vertically downward lock hook bodies on the upper and lower drawer baskets in the cabinet to be installed, and the lock hook bodies can freely pass through the rectangular connecting holes.
[0012] Preferably, the limiting member is arranged at the lower position of the lock body connecting base plate and close to the second connection position on the lock body connecting rod. The limiting member is a limiting connector in the shape of a quadrilateral wide panel and one end is integrally formed with an L-shaped connecting piece.
[0013] Preferably, a rectangular long hole is provided on the L-shaped connecting piece on the limiting member, and the rectangular long hole corresponds to the other end of the lock body connecting rod.
[0014] The beneficial effects of the utility model are as follows: the utility model provides a door lock device for a disinfection cabinet, which is equipped with an electromagnetic lock body assembly and a lock body connecting plate assembly. The door lock device provided by the utility model is equipped with a flexible lock body structure. The electromagnetic lock body assembly includes a lock body connecting rod, and a connecting position is provided on the lock body connecting rod. The connecting position on the lock body connecting rod is used to form a staggered connection with the lock hook body on the mounting body. At the same time, a single electromagnetic lock body is used for driving to achieve simultaneous locking of the upper and lower cabinet doors, thereby reducing product costs from the design end. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The above and other purposes, features and advantages of the present invention will become more apparent through a more detailed description of the preferred embodiments of the present invention shown in the accompanying drawings. The same reference numerals indicate the same parts throughout the accompanying drawings, and the drawings are not intentionally scaled to actual size, but rather are intended to illustrate the subject matter of the present invention.
[0016] Figure 1 This is a schematic plan view of a door lock device for a disinfection cabinet according to the present invention;
[0017] Figure 2 Based Figure 1 A magnified schematic diagram of part A;
[0018] Figure 3 It is a side view of the door lock device of the utility model for a disinfection cabinet.
[0019] In the figure: 1. Electromagnetic lock body; 2. Lock body connecting rod; 21. Long waist hole; 22. Rectangular plate; 23. Rectangular connecting hole; 24. First connecting position; 25. Second connecting position; 3. Limiting piece; 31. Rectangular long hole; 4. Lock hook body; 5. Lock body connecting bottom plate; 6. First limiting connecting piece; 7. Second limiting connecting piece. DETAILED DESCRIPTION
[0020] The technical solution of the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.
[0021] like Figure 1-3 As shown, an embodiment of the present utility model provides a door lock device for a disinfection cabinet, including an electromagnetic lock body assembly and a lock body connecting plate assembly. The electromagnetic lock body assembly is installed on the lock body connecting plate assembly. The electromagnetic lock body assembly includes an electromagnetic lock body 1 and a lock body connecting rod 2. One end of the lock body connecting rod 2 is connected to the drive output end of the electromagnetic lock body 1. The connecting plate assembly includes a limit member 3. The limit member 3 is provided with a limit connecting position. The lock body connecting rod 2 is provided with a connecting position. Under the driving force of the electromagnetic lock body 1, the other end of the lock body connecting rod 2 slides up and down in the limit connecting position, and at the same time, the connecting position forms a staggered connection with the lock hook on the mounting body. When the electromagnetic lock is working, the electromagnetic lock will drive the lock body connecting rod to slide upward, and the connecting position on the lock body connecting rod 2 is staggered with the lock hook 4 on the mounting body. At this time, the electromagnetic lock body 1 can simultaneously lock the upper and lower drawers on the column mounting body.
[0022] refer to Figure 1-3In a further preferred embodiment, one end of the lock body connecting rod 2 is an L-shaped angled end, and a long waist hole 21 is opened on the L-shaped angled end. The long waist hole 21 is used to connect with the drive output end of the electromagnetic lock body. Specifically, the L-shaped angled end is integrally formed at the upper end of the lock body connecting rod 2, which is convenient for connecting with the drive output end of the electromagnetic lock body 1. The connection structure is stable and can quickly form an upward or downward sliding structure to lock the upper and lower drawer baskets.
[0023] refer to Figure 1-3 In a further preferred embodiment, connection positions are provided at both ends of the lock body connecting rod 2, and the connection positions are provided with a first connection position 24 and a second connection position 25. The first connection position is set at a position close to the L-shaped angle end, and the second connection position is set at the other end of the lock body connecting rod. The connection positions are set to correspond to the lock hook bodies on the upper and lower drawer baskets on the corresponding mounting body.
[0024] refer to Figure 1-3 In a further preferred embodiment, the two ends of the lock body connecting rod 2 are hexagonal connecting ends with a larger width, and the middle part of the lock body connecting rod 2 is a rectangular sheet 22 with a smaller width. The first connecting position and the second connecting position are respectively arranged on the hexagonal connecting ends at both ends of the lock body connecting rod, and the first connecting position 24 and the second connecting position 25 are both provided with a rectangular connecting hole 23. The two ends of the lock body connecting rod 2 are set as hexagonal connecting ends with a larger width in order to open a corresponding rectangular connecting hole with a longer length. When the electromagnetic lock body, that is, the electromagnetic lock is not driven, the lock hook body 4 can pass through the rectangular connecting hole smoothly. When the electromagnetic lock is working, the electromagnetic lock will drive the lock body connecting rod 2 to slide upward, and the connecting position on the lock body connecting rod 2 is misaligned with the lock hook body 4 on the mounting body. The lock hook body 4 is misaligned to form an obstacle and cannot pass through the rectangular hole. At this time, the electromagnetic lock body 1 can simultaneously lock the upper and lower drawers on the cylinder mounting body. When the electromagnetic lock slides downward again, it is in the unlocked state, and the upper and lower drawers are in the unlocked state.
[0025] refer to Figure 1-3 In a preferred embodiment, the lock body connecting plate assembly also includes a lock body connecting base plate 5 and an electromagnetic lock body limiting connector. The electromagnetic lock body limiting connector is used to install the electromagnetic lock body on the upper end of the lock body connecting base plate. The provided limiting connector is used to enhance the firmness of the installation structure of the electromagnetic lock body.
[0026] refer to Figure 1-3In a further preferred embodiment, the electromagnetic lock body limiting connector is provided with a limiting connecting piece, and the limiting connecting piece is integrally formed at one end and connected with an L-shaped connecting end limiting connecting piece. The limiting connecting piece is provided as an integral part and connected with an L-shaped connecting end limiting connecting piece, which can appropriately increase the connection surface and make the connection structure stable. The limiting connecting piece is provided with a first limiting connecting piece 6 and a second limiting connecting piece 7. The first limiting connecting piece 6 and the second limiting connecting piece 7 are arranged at relative intervals on the lock body connecting base plate to form a connection limiting space for connecting the limiting electromagnetic lock body. The two limiting connecting pieces are provided to form a stable connection space on the lock body connecting base plate 5 to ensure the firmness of the installation structure of the electromagnetic lock body 1, and it is not easy to produce loose displacement on the lock body connecting base plate 5, thereby ensuring that the locking structure is stable and smooth.
[0027] refer to Figure 1-3 In a preferred embodiment, the electromagnetic lock body 1 and the lock body connecting rod 2 are both installed and connected to the lock body connecting base plate 5, and the mounting surface of the lock body connecting base plate 5 is installed and connected to the mounting surface of the cabinet to be installed. The provided lock body connecting base plate 5 can strengthen the stability of the connection structure of the electromagnetic lock body assembly on the mounting body. The rectangular connecting holes on the first connecting position 24 and the second connecting position 25 respectively correspond to the vertically downward lock hook bodies 4 on the upper and lower drawer baskets in the cabinet to be installed. The lock hook body 4 can freely pass through the rectangular connecting hole. When the electromagnetic lock is not driven, the lock hook body 4 can pass through the rectangular connecting hole smoothly. When the electromagnetic lock is working, the electromagnetic lock will drive the lock body connecting rod to slide upward, and the connection position on the lock body connecting rod 2 is misaligned with the lock hook body on the mounting body. The lock hook body is misaligned to form an obstacle and cannot pass through the rectangular hole. At this time, the electromagnetic lock body can simultaneously lock the upper and lower drawers on the cylinder mounting body. When the electromagnetic lock slides downward again, it is in the unlocked state, and the upper and lower drawers are in the unlocked state.
[0028] refer to Figure 1-3 In a further preferred embodiment, the limit member 3 is arranged at the lower position of the lock body connecting base plate 5 and close to the second connection position on the lock body connecting rod 2. The limit member 3 is a quadrilateral wide panel and one end is integrally formed with an L-shaped connecting piece. The limit member is arranged as an integrally formed L-shaped connecting piece to ensure that the upper and lower sliding structure of the lock body connecting rod on the limit member is stable, ensuring that locking and unlocking can be carried out steadily, and the lower end of the lock body connecting rod 2 is not easy to bend.
[0029] refer to Figure 1-3 In a further preferred embodiment, a rectangular long hole 31 is opened on the L-shaped connecting piece on the limit member 3, and the rectangular long hole 31 corresponds to the other end of the lock body connecting rod and is only used to pass the other end of the lock body connecting rod 2, which can slide up and down in the rectangular long hole 31.
[0030] The beneficial effects of the present invention are as follows: the present invention provides a door lock device for a disinfection cabinet, which is provided with an electromagnetic lock body assembly and a lock body connecting plate assembly. The door lock device provided by the present invention is provided with a flexible lock body structure. The electromagnetic lock body assembly includes a lock body connecting rod, and a connecting position is provided on the lock body connecting rod. The connecting position on the lock body connecting rod is used to form a staggered connection with the lock hook body on the mounting body. At the same time, a single electromagnetic lock body is used for driving, so as to realize locking of the upper and lower cabinet doors at the same time, so as to reduce product costs from the design end.
[0031] The above are only preferred embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A door lock device for a disinfection cabinet, characterized in that: It includes an electromagnetic lock body assembly and a lock body connecting plate assembly, the electromagnetic lock body assembly is installed on the lock body connecting plate assembly, the electromagnetic lock body assembly includes an electromagnetic lock body and a lock body connecting rod, one end of the lock body connecting rod is connected to the drive output end of the electromagnetic lock body, the connecting plate assembly includes a limit piece, the limit piece is provided with a limit connection position, and the lock body connecting rod is provided with a connection position. Under the action of the driving force of the electromagnetic lock body, the other end of the lock body connecting rod slides up and down in the limit connection position, and at the same time, the connection position forms a staggered connection with the lock hook on the mounting body.
2. The door lock device for a disinfection cabinet according to claim 1, characterized in that: One end of the lock body connecting rod is an L-shaped angled end, and a long waist hole is opened on the L-shaped angled end. The long waist hole is used to be connected to the driving output end of the electromagnetic lock body.
3. The door lock device for a disinfection cabinet according to claim 1, characterized in that: The connection positions are provided at both ends of the lock body connecting rod, and the connection positions are provided with a first connection position and a second connection position. The first connection position is provided at a position close to the L-shaped angle end, and the second connection position is provided at the other end of the lock body connecting rod.
4. The door lock device for a disinfection cabinet according to claim 3, characterized in that: The two ends of the lock body connecting rod are hexagonal connecting ends with a larger width, and the middle part of the lock body connecting rod is a rectangular sheet with a smaller width. The first connecting position and the second connecting position are respectively arranged on the hexagonal connecting ends at both ends of the lock body connecting rod, and rectangular connecting holes are opened on the second connecting position and the second connecting position.
5. The door lock device for a disinfection cabinet according to claim 1, characterized in that: The lock body connecting plate assembly further comprises a lock body connecting base plate and an electromagnetic lock body limiting connector, wherein the electromagnetic lock body limiting connector is used to install the electromagnetic lock body on the upper end of the lock body connecting base plate.
6. The door lock device for a disinfection cabinet according to claim 5, characterized in that: The electromagnetic lock body limiting connecting piece is provided with a limiting connecting piece, and one end of the limiting connecting piece is integrally formed and connected with an L-shaped connecting end limiting connecting piece.
7. The door lock device for a disinfection cabinet according to claim 6, characterized in that: The limiting connecting piece is provided with a first limiting connecting piece and a second limiting connecting piece, and the first limiting connecting piece and the second limiting connecting piece are arranged at a relative interval on the lock body connecting bottom plate to form a connection limiting space for connecting the limiting electromagnetic lock body.
8. The door lock device for a disinfection cabinet according to claim 5, characterized in that: The electromagnetic lock body and the lock body connecting rod are both installed and connected to the lock body connecting base plate, and the mounting surface of the lock body connecting base plate is installed and connected to the mounting surface of the cabinet to be installed. The second connecting position and the rectangular connecting holes on the second connecting position respectively correspond to the lock hook bodies vertically downward on the upper and lower drawer baskets in the cabinet to be installed, and the lock hook bodies can freely pass through the rectangular connecting holes.
9. The door lock device for a disinfection cabinet according to claim 1, characterized in that: The limiting member is arranged at the lower position of the lock body connecting base plate and close to the second connection position on the lock body connecting rod. The limiting member is a limiting connector in the shape of a quadrilateral wide panel and one end of which is integrally formed with an L-shaped connecting piece.
10. The door lock device for a disinfection cabinet according to claim 9, characterized in that: A rectangular long hole is provided on the L-shaped connecting piece on the limiting member, and the rectangular long hole corresponds to the other end of the lock body connecting rod.