Disinfection cabinet capable of preventing mistaken opening

Abstract

The utility model discloses a disinfection cabinet capable of preventing from being opened by mistake, which belongs to the technical field of disinfection cabinets and comprises a cabinet body, one end of the front side of the cabinet body is hinged with an opening and closing door through a pin shaft, a first handle is arranged on the opening and closing door, and a limiting buckle is arranged at one end, far away from the pin shaft, of the front side of the cabinet body. A mounting box is arranged at the end, away from the pin shaft, of the opening and closing door, a limiting plate movably clamped with the limiting buckle is slidably arranged in the mounting box, an adjusting assembly connected with the limiting plate is arranged in the mounting box, and an operation module connected with the adjusting assembly is arranged on the outer side of the mounting box. The device has the advantages of effective mistaken opening prevention, flexible opening, reliable structure, simplicity, convenience and practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection cabinets, in particular to a disinfection cabinet which can be prevented from being opened by mistake. Background Art

[0002] A disinfection cabinet is a device that sterilizes, disinfects, and dehumidifies items such as tableware, cutlery, beauty and hairdressing equipment, and medical equipment using ultraviolet light, far infrared radiation, high temperatures, or ozone. Typically cabinet-shaped, the cabinet's body is primarily made of stainless steel. A pioneering Chinese electrical appliance, disinfection cabinets are widely used in hotels, restaurants, schools, military units, and cafeterias.

[0003] Most of the existing disinfection cabinets can be opened by users by pulling the cabinet door outwards. Although this opening method is convenient, in real life, people may pull the cabinet door when moving the disinfection cabinet, or when people pass by the disinfection cabinet, the cabinet door may be hooked by items around them, thereby accidentally opening the cabinet door, causing certain safety hazards.

[0004] Therefore, it is necessary to provide a disinfection cabinet that can prevent accidental opening, so as to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the embodiments of the present invention is to provide a disinfection cabinet that prevents accidental opening, so as to solve the problems in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A disinfection cabinet that prevents accidental opening includes a cabinet body, one end of the front face of the cabinet body is hinged to an opening and closing door through a pin shaft, a handle is provided on the opening and closing door, a limit buckle is provided at the end of the front face of the cabinet body away from the pin shaft, an installation box is provided at the end of the opening and closing door away from the pin shaft, a limit plate that is movably engaged with the limit buckle is slidably provided in the installation box, an adjustment component connected to the limit plate is provided in the installation box, and an operating module connected to the adjustment component is provided on the outside of the installation box.

[0008] As a further solution of the present invention, the adjustment component includes:

[0009] A rotating rod 1, wherein the rotating rod 1 is rotatably disposed inside the installation box and is connected to a transmission gear 1;

[0010] A second rotating rod, the second rotating rod being rotatably disposed inside the installation box, the second rotating rod being connected to a second transmission gear meshing with the first transmission gear;

[0011] A slide column, the slide column being arranged at the second outer end of the transmission gear;

[0012] A slide plate, which is arranged at one end of the limit plate away from the limit buckle and is slidably engaged with the slide post;

[0013] The reset module is arranged between the limiting plate and the installation box.

[0014] As a further solution of the present invention, the reset module includes a connecting column arranged at one end of the limit plate close to the slide plate, a swivel is rotatably provided on the connecting column, a connecting ring is provided on the inner wall of the installation box, and a spring is connected between the swivel and the connecting ring.

[0015] As a further solution of the present invention, the operating module includes a cam rotatably arranged on the outside of the installation box, the proximal end of the cam is connected to one end of the rotating rod 1 passing through the installation box, and the distal end of the cam is connected to handle 2.

[0016] As a further solution of the present invention, the limit buckle is configured as a C-shaped plate.

[0017] As a further solution of the present invention, a through slot is provided at one end of the limit plate away from the slide plate, and a guide block connected to the installation box is slidably provided in the through slot.

[0018] In summary, the embodiments of the present invention have the following beneficial effects compared with the prior art:

[0019] The utility model can avoid accidental opening of the disinfection cabinet through the active engagement of the limit plate and the limit buckle. The operating module can adjust the position of the limit plate through the adjustment component, thereby releasing the engagement between the limit plate and the limit buckle and realizing the opening of the disinfection cabinet. It has the effects of effectively preventing accidental opening, flexible opening, reliable structure, and simple and practical operation.

[0020] In order to more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0022] Figure 2 for Figure 1 Cross-sectional view of the installation box part.

[0023] Figure 3 It is a structural schematic diagram of the limiting plate in the embodiment of the utility model.

[0024] Figure numerals: 1-cabinet, 2-opening and closing door, 3-ventilation hole, 4-handle 1, 5-limit buckle, 6-limit plate, 7-installation box, 8-turn rod 1, 9-cam, 10-handle 2, 11-transmission gear 1, 12-transmission gear 2, 13-turn rod 2, 14-slide column, 15-slide plate, 16-through groove, 17-through hole, 18-guide block, 19-connecting column, 20-swivel, 21-spring, 22-connecting ring. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0027] In one embodiment of the present invention, see Figure 1 The disinfection cabinet that prevents accidental opening includes a cabinet body 1, one end of the front of the cabinet body 1 is hinged to the opening and closing door 2 through a pin shaft, and the opening and closing door 2 is provided with a handle 4. A limit buckle 5 is provided at the end of the front of the cabinet body 1 away from the pin shaft, and an installation box 7 is provided at the end of the opening and closing door 2 away from the pin shaft. A limit plate 6 that is movably engaged with the limit buckle 5 is slidably provided in the installation box 7, an adjustment component connected to the limit plate 6 is provided in the installation box 7, and an operating module connected to the adjustment component is provided on the outside of the installation box 7.

[0028] In this embodiment, the movable engagement of the limit plate 6 and the limit buckle 5 can avoid the accidental opening of the disinfection cabinet. The operating module can adjust the position of the limit plate 6 through the adjustment component, thereby releasing the engagement between the limit plate 6 and the limit buckle 5 to achieve the opening of the disinfection cabinet. It has the effects of effectively preventing accidental opening, flexible opening, reliable structure, and simple and practical use. Among them, through the handle 4, it is convenient to pull the opening and closing door 2 to realize the opening of the cabinet body 1. A number of air holes 3 are provided at the bottom of the cabinet body 1. The air holes 3 facilitate the circulation of gas inside the cabinet body 1. The limit buckle 5 is set as a C-shaped plate.

[0029] In one embodiment of the present invention, see Figure 1 、 Figure 2 and Figure 3The adjustment assembly includes a rotating rod 1 8 and a rotating rod 2 13 rotatably arranged inside the installation box 7, the rotating rod 1 8 is connected to a transmission gear 11, the rotating rod 2 13 is connected to a transmission gear 2 12 meshing with the transmission gear 11, and a sliding column 14 is provided at the outer end of the transmission gear 2 12. The end of the limit plate 6 away from the limit buckle 5 is connected to a slide plate 15 that slides with the sliding column 14, and a reset module is provided between the limit plate 6 and the installation box 7.

[0030] The reset module includes a connecting column 19 arranged at one end of the limit plate 6 close to the slide plate 15, a swivel 20 is rotatably provided on the connecting column 19, a connecting ring 22 is provided on the inner wall of the installation box 7, and a spring 21 is connected between the swivel 20 and the connecting ring 22.

[0031] The operation module includes a cam 9 rotatably arranged on the outside of the installation box 7, the proximal end of the cam 9 is connected to one end of the rotating rod 1 8 passing through the installation box 7, and the distal end of the cam 9 is connected to the handle 2 10.

[0032] In this embodiment, in the initial state, the spring 21 is at its original length, the limit plate 6 is engaged with the limit buckle 5, the slide plate 15 is at the rightmost end, and the line between the proximal end of the cam 9 and the distal end of the cam 9 is in a vertical state. At this time, the disinfection cabinet can be effectively prevented from being opened by mistake. When the disinfection cabinet needs to be opened, the handle 2 10 is rotated 90 degrees clockwise, and the handle 2 10 drives the transmission gear 1 11 to rotate 90 degrees clockwise synchronously through the rotating rod 1 8. The transmission gear 11 drives the transmission gear 2 12 to rotate 90 degrees counterclockwise through gear meshing. The second transmission gear 12 drives the sliding post 14 to rotate synchronously by 90 degrees, so that the sliding post 14 is located at the end of the transmission gear 2 12 close to the transmission gear 1 11. The sliding post 14 drives the sliding slot plate 15 to move close to the transmission gear 1 11 by sliding with the sliding slot plate 15. The sliding slot plate 15 releases the engagement between the limiting plate 6 and the limiting buckle 5 by driving the limiting plate 6 to move synchronously. At the same time, the limiting plate 6 drives the connecting post 19 to move synchronously. The connecting post 19 stretches the spring 21 through the rotating ring 20, and the handle 1 4 is pulled outward. The cabinet 1 can be opened by manually opening and closing the door 2. When the handle 2 10 is released, the spring 21 contracts. The spring 21 drives the limit plate 6 away from the transmission gear 1 11 through the active cooperation of the swivel 20 and the connecting column 19, so that the limit plate 6 and the limit buckle 5 can be re-engaged. At the same time, the cam 9 rotates downward 90 degrees under its own gravity. The cam 9 drives the transmission gear 11 to rotate synchronously through the rotating rod 8. The transmission gear 11 drives the sliding column 14 to rotate upward 90 degrees by meshing with the transmission gear 2 12 to achieve the limit. The positioning plate 6 is reset, wherein the end of the limiting plate 6 away from the slide plate 15 is provided with a through groove 16, and a guide block 18 connected to the installation box 7 is slidably provided in the through groove 16, and the end of the installation box 7 close to the limiting buckle 5 is provided with a through hole 17 that slides with the limiting plate 6. Through the sliding cooperation between the limiting plate 6 and the through hole 17 and the sliding cooperation between the through groove 16 and the guide block 18, the movement of the limiting plate 6 can be stably guided, and the distance from the sliding column 14 to the rotating rod 13 is greater than the engagement depth of the limiting plate 6 and the limiting buckle 5.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A disinfection cabinet that prevents accidental opening, comprising a cabinet body, characterized in that: One end of the front of the cabinet is hinged to the opening and closing door through a pin shaft, and the opening and closing door is provided with a handle. The end of the front of the cabinet away from the pin shaft is provided with a limit buckle, and the end of the opening and closing door away from the pin shaft is provided with an installation box, and a limit plate that is movably engaged with the limit buckle is slidingly provided in the installation box, an adjustment component connected to the limit plate is provided in the installation box, and an operating module connected to the adjustment component is provided on the outside of the installation box.

2. The anti-misoperational disinfection cabinet according to claim 1, characterized in that: The adjustment component includes: A rotating rod 1, wherein the rotating rod 1 is rotatably disposed inside the installation box and is connected to a transmission gear 1; A second rotating rod, the second rotating rod being rotatably disposed inside the installation box, the second rotating rod being connected to a second transmission gear meshing with the first transmission gear; A slide column, the slide column being arranged at the second outer end of the transmission gear; A slide plate, which is arranged at one end of the limit plate away from the limit buckle and is slidably engaged with the slide post; The reset module is arranged between the limiting plate and the installation box.

3. The anti-misoperational disinfection cabinet according to claim 2, characterized in that: The reset module includes a connecting column arranged on one end of the limit plate close to the slide plate, a swivel is rotatably provided on the connecting column, a connecting ring is provided on the inner wall of the installation box, and a spring is connected between the swivel and the connecting ring.

4. The anti-misoperational disinfection cabinet according to claim 2, characterized in that: The operating module includes a cam rotatably arranged outside the installation box, the proximal end of the cam is connected to one end of the rotating rod 1 passing through the installation box, and the distal end of the cam is connected to the handle 2.

5. The anti-misoperational disinfection cabinet according to claim 1, characterized in that: The limiting buckle is configured as a C-shaped plate.

6. The anti-misoperational disinfection cabinet according to claim 2, characterized in that: A through slot is provided at one end of the limiting plate away from the slide slot plate, and a guide block connected to the installation box is slidably provided in the through slot.

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