Disinfection placing rack for disposable plastic packaging meal boxes
By designing an adjustable disinfection placement rack, using a combined structure of electric push rods and square adjustment rods, the problem of insufficient applicability of the existing disinfection placement rack is solved, and the uniform placement of the lunch box and the stable use in the disinfection cabinet are achieved, which improves the Disinfection effect and operation ease.
Patent Information
- Application Number
- CN202420760735.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-14
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-14
AI Technical Summary
The existing disposable plastic lunch box disinfection and placement racks can easily lead to uneven placement of lunch boxes during use, resulting in incomplete disinfection, and the overall width cannot be adjusted, and the applicability is insufficient, so it cannot adapt to disinfection cabinets and inner wall mounting blocks of different sizes.
A disinfection placing rack including placement plate, limit block and support base plate is designed. Through a combined structure of electric push rod and square adjustment rod, the interval of limit blocks can be adjusted, and the inner wall mounting blocks of different sizes of disinfection cabinets can be matched. , and improve operational convenience and stability by moving the rollers and anti-slip layers.
The uniform limit placement of lunch boxes is achieved, the applicability and operation convenience in the disinfection cabinet are enhanced, the problem of incomplete stacking and disinfection of lunch boxes is avoided, and the applicability in different environments is improved.
Smart Images
Figure CN222218303U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of lunch box processing, and in particular relates to a disinfection placing rack for disposable plastic packaging lunch boxes. Background Art
[0002] With the development of the economy and the accelerated pace of life, lunch boxes are widely used in daily life. They are the main utensils for take-out packaging and preservation in supermarket refrigerators. Among them, plastic lunch boxes have become the mainstream lunch boxes in daily life due to their high melting point, strong plasticity, simple production and relatively low cost. At the same time, plastic lunch boxes can also be recycled after use, and can be processed into other plastic products again after high-temperature melting and disinfection, which has certain environmental protection. In the process of making plastic lunch boxes, especially after injection molding and before packing, in order to ensure the safety and hygiene of their subsequent use, they need to be disinfected. The existing disinfection methods are mostly to place the lunch boxes on a disinfection rack, and then the disinfection rack is placed on the disinfection rack. The rack is placed inside the disinfection cabinet and disinfected by the ultraviolet lamp in the disinfection cabinet. However, the existing disinfection rack has the following shortcomings when in use: (1) the lunch boxes are easily stacked due to uneven placement on the disinfection rack, resulting in incomplete subsequent disinfection; (2) the widths of the disinfection racks that can be placed on the disinfection cabinets of different sizes and the rack blocks of different sizes on the inner wall of the disinfection cabinet are also different. The overall width of the existing disinfection rack cannot be adjusted according to needs during use, which affects its applicability. Therefore, in order to solve the above problems, it is necessary to develop a disposable plastic packaging lunch box disinfection rack that is easy to use and adjust and has good applicability. Utility Model Content
[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and to provide a disposable plastic packaging lunch box disinfection placement rack which is convenient to use and adjust and has good applicability.
[0004] The purpose of the utility model is achieved in this way: a disinfection placement rack for disposable plastic packaging lunch boxes, comprising a placement plate, a limit block and a supporting bottom plate, the placement plate is arranged longitudinally as a whole, a plurality of lunch box placement holes are evenly arranged on its surface, and mounting blocks are fixedly arranged at the four corners of the lower surface of the placement plate, a square groove is transversely arranged at the center of the mounting block, a square adjustment rod is slidably penetrated inside the square groove, the outer end of the square adjustment rod protrudes from the mounting block and is located on the outer side of the placement plate, and an electric push rod is concentrically fixedly connected to the inner end, the electric push rod is arranged transversely as a whole, and is away from the square groove. A vertical plate is fixedly provided at one end of the shaped adjusting rod, and the upper end of the vertical plate is fixedly connected to the lower surface of the placing plate. There are two limit blocks, which are longitudinally arranged on both sides of the placing plate and fixedly connected to the outer end of the square adjusting rod, and the lower surface of the limit block is provided with a groove along its length direction, and a plurality of movable rollers are rotatably arranged in the groove, and the lower end protruding groove of the movable roller is located below the limit block, and the supporting base plate is arranged in parallel and directly below the placing plate, and support rods are vertically fixed at the four corners of the upper surface of the supporting base plate, and are fixedly connected to the placing plate through the support rods.
[0005] A U-shaped push-pull auxiliary rod is provided at the middle of the front end and the middle of the rear end of the placement board, and the push-pull auxiliary rod is fixedly arranged between the two vertical boards.
[0006] A plurality of ventilation holes are evenly arranged on the surface of the supporting bottom plate.
[0007] An anti-slip layer is fixedly arranged on the outer side of the limit block.
[0008] A note slot is fixedly arranged in the middle of the front end surface of the placement board.
[0009] Beneficial effects of the utility model: the utility model is provided with a placement plate, a lunch box placement hole, a support bottom plate and a support rod. When in use, the lunch boxes to be sterilized are placed vertically in the lunch box placement holes from top to bottom in sequence. The lunch box placement holes are used to limit the position of the lunch boxes, and the support bottom plate is used to support the bottom of the lunch boxes, so that the lunch boxes can be placed uniformly in the utility model;
[0010] By providing a mounting block, a square slot, a square adjusting rod, an electric push rod and a vertical plate, and utilizing the telescopic property of the electric push rod and the sliding connection between the square adjusting rod and the square slot, the square adjusting rod can be driven to move horizontally by controlling the unfolded length of the electric push rod, and then the limit block fixed at the outer end of the square adjusting rod can be driven to move horizontally by the movement of the square adjusting rod, thereby realizing the adjustment of the distance between the two limit blocks. With this structure, the distance between the two limit blocks can be adjusted to match the distance between the blocks mounted on the inner walls on both sides of the disinfection cabinet, thereby increasing its applicability. At the same time, with this structure, the inner space of the disinfection cabinet that is not in contact with the outside of the disinfection cabinet can be adjusted. When the setting block or the height of the setting block is not appropriate, the electric push rod is controlled to be unfolded, so as to utilize the thrust generated when the electric push rod is unfolded to drive the square adjustment rod and the limit block to move outward, so as to achieve close contact between the outer side of the limit block and the inner wall of the disinfection cabinet, and then utilize the friction force generated when they are in close contact to realize the limited placement of the utility model as a whole inside the disinfection cabinet; by providing grooves and moving rollers and utilizing the rolling of the moving rollers, the utility model as a whole can be increased in the smoothness and convenience of operation when sliding and placing above the setting block inside the disinfection cabinet and when taking it out; in general, the utility model has the advantages of convenient use and adjustment operation and good applicability. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a front view of the utility model.
[0012] Figure 2 It is a sectional view of the front view of the connection between the placement plate, the mounting block, the square adjustment rod, the electric push rod and the limit block in the utility model.
[0013] Figure 3 It is a cross-sectional view of the front view of the connection between the placement plate and the supporting bottom plate in the utility model.
[0014] Figure 4 It is a top view of the placement plate in the utility model.
[0015] Figure 5 It is a top view of the supporting base plate in the utility model.
[0016] Figure 6 It is a side view of the utility model.
[0017] In the figure: 1. Placement plate; 11. Lunch box placement hole; 12. Mounting block; 13. Square groove; 14. Square adjustment rod; 15. Electric push rod; 16. Vertical plate; 17. Auxiliary push-pull rod; 18. Note slot; 2. Limit block; 21. Groove; 22. Moving roller; 3. Support bottom plate; 31. Support rod; 32. Ventilation hole. DETAILED DESCRIPTION
[0018] The utility model is further described below in conjunction with the accompanying drawings.
[0019] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, a disinfection placement rack for disposable plastic packaging lunch boxes comprises a placement plate 1, a limiting block 2 and a supporting bottom plate 3. The placement plate 1 is arranged longitudinally as a whole, and a plurality of lunch box placement holes 11 are evenly arranged on its surface, and mounting blocks 12 are fixedly arranged at the four corners of the lower surface of the placement plate 1. A square groove 13 is transversely arranged at the center of the mounting block 12, and a square adjustment rod 14 is slidably penetrated inside the square groove 13. The outer end of the square adjustment rod 14 protrudes from the mounting block 12 and is located on the outer side of the placement plate 1, and an electric push rod 15 is concentrically fixedly connected to the inner end. The electric push rod 15 is arranged transversely as a whole, and one side of the electric push rod 15 away from the square adjustment rod 14 is fixedly connected to the inner end of the electric push rod 15. A vertical plate 16 is fixedly provided at the end, and the upper end of the vertical plate 16 is fixedly connected to the lower surface of the placement plate 1. There are two limit blocks 2, which are longitudinally arranged on both sides of the placement plate 1 and fixedly connected to the outer end of the square adjustment rod 14, and a groove 21 is provided on the lower surface of the limit block 2 along its length direction, and a plurality of movable rollers 22 are rotatably arranged in the groove 21, and the lower ends of the movable rollers 22 protrude from the groove 21 and are located below the limit block 2. The supporting base plate 3 is arranged in parallel and directly below the placement plate 1, and support rods 31 are vertically fixedly provided at the four corners of the upper surface of the supporting base plate 3, and are fixedly connected to the placement plate 1 through the support rods 31.
[0020] A U-shaped push-pull auxiliary rod 17 is provided in the middle of the front end and the middle of the rear end of the placement plate 1. The push-pull auxiliary rod 17 is fixedly arranged between the two vertical plates 16. The push-pull auxiliary rod 17 can increase the convenience of operation of the utility model as a whole when taking out and placing inside the disinfection cabinet; the surface of the supporting bottom plate 3 is evenly provided with a plurality of ventilation holes 32; the outer side surface of the limit block 2 is fixedly provided with an anti-slip layer, and the anti-slip layer can increase the friction generated between the limit block 2 and the inner wall of the disinfection cabinet when they are in close contact; a note slot 18 is fixedly provided in the middle of the front end surface of the placement plate 1, and the note slot 18 can be used to facilitate the storage of information recording notes.
[0021] When the utility model is in use, first, the lunch box to be sterilized is vertically placed in the lunch box placement hole 11 on the surface of the placement plate 1 from top to bottom. At this time, the lunch box is limited by the lunch box placement hole 11, and the bottom of the lunch box is supported by the support bottom plate 3, so that the lunch box can be evenly limited and placed in the utility model, avoiding the problem of incomplete subsequent disinfection due to the stacking of the lunch boxes; then, according to the distance interval between the mounting blocks on the inner walls of the two sides of the disinfection cabinet, the distance interval between the two limiting blocks 2 is adjusted, so that the utility model as a whole can be mounted on the upper part of the mounting blocks on the inner walls of the two sides of the disinfection cabinet through the limiting blocks 2 on both sides. The specific adjustment operation is as follows: using the telescopicity of the electric push rod 15 and the sliding connection between the square adjusting rod 14 and the square groove 13, by controlling the expansion length of the electric push rod 15, the square adjusting rod 14 is driven to move horizontally, and then through the movement of the square adjusting rod 14, the limiting block 2 fixed at its outer end is driven to move horizontally, The distance between the two limit blocks 2 is adjusted. The utility model adopts this structure, and the distance between the two limit blocks 2 can be adjusted to match the distance between the mounting blocks on the inner walls of the two sides of the disinfection cabinet, thereby increasing its applicability; finally, by holding the push-pull auxiliary rod 17 and rolling the mobile roller 22, the utility model can be slid and placed on the mounting blocks inside the disinfection cabinet as a whole, and the operation of taking out can be realized; at the same time, when there is no mounting block inside the disinfection cabinet or the height of the mounting block is not appropriate, the utility model can also control the expansion of the electric push rod 15, thereby utilizing the thrust generated when the electric push rod 15 is expanded, driving the square adjustment rod 14 and the limit block 2 to move outward, achieving close contact between the outer side of the limit block 2 and the inner wall of the disinfection cabinet, and then utilizing the friction generated when they are in close contact, to achieve the limited placement of the utility model as a whole inside the disinfection cabinet; in general, the utility model has the advantages of convenient use and adjustment operation and good applicability.
[0022] The above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or replaced by equivalents, and any modification or equivalent replacement that does not depart from the spirit and scope of the utility model should be included in the scope of the claims of the utility model.
Claims
1. A sterilization placement rack for disposable plastic packaging lunch boxes, comprising a placement plate (1), a limit block (2) and a supporting bottom plate (3), characterized in that: The placement plate (1) is arranged longitudinally as a whole, and a plurality of lunch box placement holes (11) are evenly arranged on its surface. A mounting block (12) is fixedly arranged at the four corners of the lower surface of the placement plate (1). A square groove (13) is transversely arranged at the center of the mounting block (12). A square adjustment rod (14) is slidably penetrated inside the square groove (13). The outer end of the square adjustment rod (14) protrudes from the mounting block (12) and is located outside the placement plate (1). The inner end is concentrically fixedly connected to an electric push rod (15). The electric push rod (15) is arranged transversely as a whole, and a vertical plate (16) is fixedly arranged at one end away from the square adjustment rod (14). The upper end of the vertical plate (16) is connected to the mounting block (12). The lower surface of the placement plate (1) is fixedly connected, the limit blocks (2) are provided with two blocks, which are longitudinally arranged on both sides of the placement plate (1) and fixedly connected to the outer ends of the square adjustment rods (14), and the lower surface of the limit block (2) is provided with a groove (21) along its length direction, and a plurality of movable rollers (22) are rotatably arranged in the groove (21), and the lower ends of the movable rollers (22) protrude from the groove (21) and are located below the limit block (2), the support base plate (3) is arranged parallel to and directly below the placement plate (1), and support rods (31) are vertically fixedly arranged at the four corners of the upper surface of the support base plate (3), and are fixedly connected to the placement plate (1) through the support rods (31).
2. A sterilization and placement rack for disposable plastic packaging lunch boxes as claimed in claim 1, characterized in that: A U-shaped push-pull auxiliary rod (17) is provided at the middle of the front end and the middle of the rear end of the placement plate (1), and the push-pull auxiliary rod (17) is fixedly arranged between the two vertical plates (16).
3. The sterilization and placement rack for disposable plastic packaging lunch boxes according to claim 1, characterized in that: A plurality of ventilation holes (32) are evenly arranged on the surface of the supporting bottom plate (3).
4. A sterilization and placement rack for disposable plastic packaging lunch boxes as claimed in claim 1, characterized in that: An anti-slip layer is fixedly provided on the outer side surface of the limit block (2).
5. The sterilization and placement rack for disposable plastic packaging lunch boxes according to claim 1, characterized in that: A note slot (18) is fixedly provided in the middle of the front end surface of the placement plate (1).