Antiskid plastic crisp disc

Abstract

The utility model discloses an anti-slip plastic crisp disc, and relates to the technical field of plastic discs. According to the key points of the technical scheme, the anti-skid type plastic crisp disc comprises a disc body and a plurality of grooves formed by inwards sinking the upper surface of the disc body, the outer bottom faces of the grooves are fixedly connected with storage boxes communicated with the grooves, the faces, away from the grooves, of the storage boxes are detachably connected with sealing covers, and a plurality of films connected in sequence are arranged in the storage boxes. The tray body is made of polypropylene materials, a first containing groove communicated with the outside is formed between every two adjacent grooves, a first clamping piece used for fixing a film is connected to the inner wall of each first containing groove in a sliding mode, the section of each first clamping piece is in a T shape, and the first clamping pieces abut against the upper surface of the tray body. The polypropylene material has better heat resistance, so that the heat resistance of the plastic brittle disc is improved.

Description

Technical Field

[0001] This utility model relates to the field of plastic tray technology, and more specifically, to a non-slip plastic tray. Background Technology

[0002] Plastic blister trays, usually made of cardboard, plastic film or other fragile materials, are sometimes called blister trays or blister trays. They are mainly used to load and protect some fragile or valuable materials, such as electronic products and precision instruments, to prevent the materials from being damaged by impact or compression during transportation or storage.

[0003] When materials are transported using plastic trays, the materials may scratch the trays, affecting their lifespan. Additionally, during transportation, some chemicals may remain on the plastic trays, contaminating the next batch of materials transported using the same trays. Therefore, a new solution is needed to address the issues of materials scratching the trays and the contamination of the next batch of materials by leaving chemical residues on the trays. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a non-slip plastic crispy plate, in which a film is provided at the bottom of the plate body for storage. Before using the crispy plate, the film is pulled out to cover the inner wall of the groove to protect the inner wall.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a non-slip plastic crispy plate, including a plate body and several grooves formed by the inward indentation of its upper surface, a storage box communicating with the groove is fixedly connected to the bottom surface of the groove, a sealing cover is detachably connected to the side of the storage box away from the groove, several films are arranged in sequence inside the storage box, a receiving groove communicating with the outside is arranged between two adjacent grooves, a snap-fit ​​component for fixing the film is slidably connected to the inner wall of the receiving groove, the cross-sectional shape of the snap-fit ​​component is T-shaped, and the snap-fit ​​component abuts against the upper surface of the plate body.

[0006] The present invention is further configured such that: the upper surface of the disc body is recessed inward to form two receiving grooves two that communicate with the outside, the two receiving grooves two are disposed at both ends of the disc body along the width direction, and a snap-fit ​​member two for fixing the film is slidably connected on the inner wall of the receiving groove two, the cross-sectional shape of the snap-fit ​​member two is L-shaped, and the snap-fit ​​member two abuts against the upper surface of the disc body.

[0007] The present invention is further configured such that: a through groove is provided on the bottom surface of the storage box, extending through its thickness direction; the storage box is connected to the groove through the through groove; and the film passes through the through groove from the storage box and enters the groove for laying.

[0008] The present invention is further configured such that: the snap-fit ​​component 1 includes a fixing plate 1 and a slider 1 that are fixedly connected to each other; the slider 1 is slidably connected to the inner wall of the receiving groove 1 and the outer wall of the slider 1 is in contact with the inner peripheral wall of the receiving groove 1; the slider 1 is fixedly connected to the inner bottom surface of the receiving groove 1 by a plurality of elastic elements 1; and the lower surface of the fixing plate 1 abuts against the upper surface of the disc body.

[0009] The present invention is further configured such that: the second snap-fit ​​component includes a second fixed plate and a second slider that are fixedly connected to each other; the second slider is slidably connected to the inner wall of the second receiving groove and the outer wall of the second slider is in contact with the inner peripheral wall of the second receiving groove; the second slider is fixedly connected to the inner bottom surface of the second receiving groove through a plurality of second elastic elements; and the lower surface of the second fixed plate abuts against the upper surface of the disc.

[0010] The present invention is further configured such that: the lengths of the first and second receiving grooves are less than the length of the disc body; the lengths of the first and second fixing plates are the same as the length of the disc body; and the two ends of the disc body along its length and the side away from the ground are configured as arcs.

[0011] The present invention is further configured such that: the cross-sectional area of ​​the lower surface of the storage box is greater than the cross-sectional area of ​​its upper surface, the sealing cover is made of rubber, and the film is made of polyvinyl chloride.

[0012] In summary, this utility model has the following beneficial effects: a non-slip plastic crispy plate, which contains several films under the groove, the films enter the groove through the through groove and are laid on the inner wall of the groove to protect and isolate the material from the inner wall of the groove, and fixing plates for fixing the films are provided on both sides of the groove, and adjacent films are connected in sequence. When the film is used up, the next film can pass through the through groove and enter the groove during the upward pulling process. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a cross-section of the present invention. Figure 1 ;

[0015] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 This is a cross-section of the present invention. Figure 2 .

[0017] In the diagram: 1. Disc body; 2. Groove; 3. Storage box; 4. Sealing cover; 5. Film; 6. Receiving groove one; 7. Receiving groove two; 8. Fixing plate one; 9. Slider one; 10. Elastic element one; 11. Fixing plate two; 12. Slider two; 13. Elastic element two; 14. Through groove. Detailed Implementation

[0018] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] A type of non-slip plastic crispy plate, such as Figures 1-4 As shown, the device includes a disc body 1 and several grooves 2 formed by the inward indentation of its upper surface. When materials need to be transported, they are placed into the grooves 2 of the disc for protection and transport. The disc body 1 and the grooves 2 are made of polypropylene material, which has good heat resistance and durability, thus improving the heat resistance of the plastic disc. A storage box 3 is fixedly connected to the outer bottom surface of the grooves 2. The storage box 3 is connected to the grooves 2 through a through groove 14. A sealing cover 4 is detachably connected to the side of the storage box 3 away from the grooves 2. By opening the sealing cover 4, several films 5 connected in sequence can be placed into the storage box 3. Adjacent films 5 can be torn apart. A receiving groove 6 connected to the outside is provided between two adjacent grooves 2. A snap-fit ​​component 1 for fixing the film 5 is slidably connected to the inner wall of the receiving groove. The snap-fit ​​component has a T-shaped cross-section and abuts against the upper surface of the disc body 1. Therefore, it can be used to fix the film 5 covering the inner walls of the grooves 2 on both sides of the width direction of the snap-fit ​​component. The disc body 1 is slidably connected to the inner wall of the grooves 2 on both sides of the width direction of the snap-fit ​​component. The upper surfaces at both ends are recessed inward to form a receiving groove 7 that connects to the outside. A snap-fit ​​part 2 for fixing the mill is slidably connected to the inner wall of the receiving groove 7. The snap-fit ​​part 2 has an L-shaped cross-section and abuts against the upper surface of the disc 1. The snap-fit ​​part 2 is used to fix the film 5 covering the inner wall of the groove 2 located at both ends of the width direction of the disc 1. Before loading materials, the film 5 passing through the through groove 14 is opened and covered on the inner wall of the groove 2. Then, snap-fit ​​parts 1 and 2 are lifted upward, and the open end of the film 5 is placed between snap-fit ​​parts 1 and 2 and the upper surface of the disc 1. Snap-fit ​​parts 1 and 2 are then lowered to fix the film 5. The number of films 5 that can be opened can be determined according to the groove 2 required for loading materials. After the film 5 is used, it can be lifted upward to drive the next film 5 connected to it through the through groove 14 into the groove 2. The used film 5 is then separated from the next film 5 along the dotted line and discarded.

[0020] like Figure 4As shown, the first snap-fit ​​component includes an integrally formed fixing plate 8 and a slider 9. The slider 9 is slidably connected to the inner wall of the receiving groove 6, and the outer wall of the slider 9 is in contact with the inner peripheral wall of the receiving groove 6. An elastic element 10 is fused to one end of the slider 9 near the bottom surface of the receiving groove 6, and the other end of the elastic element 10 away from the slider 9 is fused to the bottom surface of the receiving groove 6. The elastic element 10 is configured as a spring. When the lower surface of the fixing plate 8 abuts against the upper surface of the disc 1, the elastic element 10 is in a stretched state and can continuously generate tension on the fixing plate 8, so that the fixing plate 8 can play the role of fixing the film 5. The second snap-fit ​​component includes a fixing plate 21 and a slider 22 that are fixedly connected to each other. The slider 212 is slidably connected to the inner wall of the receiving groove 27, and the outer wall of the slider 212 is in contact with the inner peripheral wall of the receiving groove 27. An elastic element 10 is fused to one end of the slider 212 near the bottom surface of the receiving groove 27. The elastic element 13, with one end away from the slider 12, is fused to the bottom surface of the receiving groove 7. The elastic element 13 is configured as a spring. When the lower surface of the fixing plate 11 abuts against the upper surface of the disc 1, the elastic element 13 is in a stretched state and can continuously exert a pulling force on the fixing plate 11, so that the fixing plate 11 can play the role of fixing the film 5. When it is necessary to fix the film 5, the fixing plates 18 or 21 on both sides of the width direction of the disc 1 are raised upward, so that a storage space for the film 5 is created between the fixing plates 18 or 21 and the upper surface of the disc 1. The excess part of the film 5 after being laid in the groove 2 is stuffed into the storage space, and the fixing plates 18 or 21 are released. The elastic element 10 or 23 rebounds, causing the fixing plates 18 or 21 to move downward and lock the film 5, thus completing the fixing of the film 5.

[0021] like Figure 4 As shown, the lengths of receiving groove 6 and receiving groove 7 are less than the length of disc 1, and the lengths of fixing plate 8 and fixing plate 11 are the same as the length of disc 1. The two ends of disc 1 along its length and the side away from the ground are set as arcs. A pushing space is formed between the arc part of disc 1 and the part of fixing plate 8 and fixing plate 11 that extends out of receiving groove 6 and receiving groove 7 along its length. The pushing space allows the operator to apply a pushing force to fixing plate 8 or fixing plate 11 more smoothly, so that fixing plate 8 and fixing plate 11 can move upward under the driving force.

[0022] like Figure 1As shown, the cross-sectional area of ​​the lower surface of the storage box 3 is larger than that of its upper surface, making the storage box 3 more stable when supporting the tray 1. The sealing cover 4 is made of rubber, which has a high coefficient of friction and can play a non-slip role, improving the non-slip performance of the plastic tray. The film 5 is made of polyvinyl chloride. The hardness and wear resistance of the polyvinyl chloride film 5 can effectively reduce the scratches and wear of the material on the inner wall of the groove 2, increasing the service life of the plastic tray. On the other hand, the film 5 reduces the probability of material adhering to the tray 1, thus preventing the material from being contaminated in the next transport.

[0023] Working principle: A non-slip plastic tray. Before loading materials, the film 5 is opened and laid on the groove 2. After laying, an upward pushing force is applied to the adjacent fixing plate 8 or fixing plate 11 of the groove 2, causing the slider 9 or slider 12 to slide upward on the inner wall of the receiving groove 6 or receiving groove 7. At this time, the elastic element 10 or elastic element 2 13 is stretched, and the excess part of the film 5 is put into the gap between the fixing plate or fixing plate 11 and the upper surface of the tray body 1, and the fixing plate 8 or fixing plate 11 is released. The fixing plate 8 or fixing plate 11 moves downward under the tension generated by the rebound of the elastic element 10 or elastic element 13 and abuts against the disc body 1, thus completing the fixing of the film 5. After the film 5 is used, it is removed and pulled outward. During the pulling process, the film 5 will pass through the through groove 14 from the storage box 3 into the groove 2 for easy use next time. Finally, the used film 5 is torn along the dotted line. After all the films 5 in the storage box 3 have been used, the operator can open the sealing cover 4 for filling.

[0024] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A non-slip plastic tray, comprising a tray body (1) and a plurality of grooves (2) formed by inward recesses on its upper surface, characterized in that: A storage box (3) communicating with the groove (2) is fixedly connected to the bottom surface of the groove (2). A sealing cover (4) is detachably connected to the side of the storage box (3) away from the groove (2). Several films (5) are arranged in sequence inside the storage box (3). A receiving groove (6) communicating with the outside is arranged between two adjacent grooves (2). A snap-fit ​​component for fixing the film (5) is slidably connected to the inner wall of the receiving groove (6). The cross-sectional shape of the snap-fit ​​component is T-shaped. The snap-fit ​​component abuts against the upper surface of the disc (1).

2. The anti-slip plastic crispy plate according to claim 1, characterized in that: The upper surface of the disc (1) is recessed inward to form two receiving grooves (7) that communicate with the outside. The two receiving grooves (7) are located at both ends of the disc (1) along the width direction. A snap-fit ​​component (2) for fixing the film (5) is slidably connected to the inner wall of the receiving groove (7). The cross-sectional shape of the snap-fit ​​component (2) is L-shaped. The snap-fit ​​component (2) abuts against the upper surface of the disc (1).

3. The anti-slip plastic crispy plate according to claim 1, characterized in that: The bottom surface of the storage box (3) is provided with a through groove (14) that runs through its thickness direction. The storage box (3) is connected to the groove (2) through the through groove (14). The film (5) passes through the through groove (14) from the storage box (3) and enters the groove (2) for laying.

4. The anti-slip plastic crispy plate according to claim 1, characterized in that: The snap-fit ​​component includes a fixed plate (8) and a slider (9) that are fixedly connected. The slider (9) is slidably connected to the inner wall of the receiving groove (6) and the outer wall of the slider (9) is in contact with the inner peripheral wall of the receiving groove (6). The slider (9) is fixedly connected to the inner bottom surface of the receiving groove (6) through a plurality of elastic elements (10). The lower surface of the fixed plate (8) abuts against the upper surface of the disc (1).

5. The anti-slip plastic crispy plate according to claim 2, characterized in that: The second snap-fit ​​component includes a fixed plate (11) and a slider (12) that are fixedly connected. The slider (12) is slidably connected to the inner wall of the receiving groove (7), and the outer wall of the slider (12) is in contact with the inner peripheral wall of the receiving groove (7). The slider (12) is fixedly connected to the inner bottom surface of the receiving groove (7) through several elastic elements (13). The lower surface of the fixed plate (11) abuts against the upper surface of the disc (1).

6. The anti-slip plastic crispy plate according to claim 4, characterized in that: The lengths of the first (6) and the second (7) of the receiving groove are less than the length of the disc body (1). The lengths of the first (8) and the second (11) of the fixing plate are the same as the length of the disc body (1). The two ends of the disc body (1) along its length and the side away from the ground are set as arcs.

7. The anti-slip plastic crispy plate according to claim 1, characterized in that: The cross-sectional area of ​​the lower surface of the storage box (3) is greater than that of its upper surface. The sealing cover (4) is made of rubber and the film (5) is made of polyvinyl chloride.

Images