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CN-224225626-U - Plastic box with deformation prevention function

CN224225626UCN 224225626 UCN224225626 UCN 224225626UCN-224225626-U

Abstract

The utility model discloses a plastic box with a deformation prevention function, which comprises a box body and a box cover. The supporting clamp plate has the beneficial effects that the supporting clamp plate is adopted, the sliding blocks which are positioned in the side grooves and slide are fixedly connected to the two ends of the supporting clamp plate, a user can put an article to be fixed between the supporting clamp plates, then unscrew the handle bolt, move the supporting clamp plate to clamp the article, then rotate and screw the handle bolt, the article can be fixed, the problem that the article impacts the inner wall of the box body to cause damage during moving is avoided, the article to be stably contained is conveniently protected, the using function is enriched, meanwhile, the supporting clamp plate can be adjusted, the supporting clamp plate is suitable for articles with various sizes, the using range is wider, the use is richer, in addition, the top surface and the bottom surface of the supporting clamp plate are respectively abutted to the bottom surface in the box body and the inner top surface of the box cover, the function of internal supporting is realized, the integral compressive strength is improved, the deformation preventing capability is improved, and the stability of the structure is improved.

Inventors

  • ZHANG YUANJUN

Assignees

  • 上海塑圣塑胶制品有限公司

Dates

Publication Date
20260512
Application Date
20250514

Claims (8)

  1. 1. The utility model provides a plastic case with shape function of preapring for an unfavorable turn of events, its characterized in that, including box body (1) and lid (2), box body (1) top surface articulates through hinge (12) has lid (2), and box body (1) and lid (2) are hollow structure to box body (1) inside fixed mounting has third strengthening rib (5) and fourth strengthening rib (6), inside fixed mounting of lid (2) has first strengthening rib (3) and second strengthening rib (4), limit groove (7) have been seted up to box body (1) inner wall, and the inside sliding connection of limit groove (7) has slider (8) to fixedly connected with supporting splint (10) between slider (8), slider (8) surface through-thread connection has handle bolt (9), and handle bolt (9) one end and limit groove (7) inner wall butt.
  2. 2. A plastic box with deformation preventing function according to claim 1, wherein the first reinforcing ribs (3) and the second reinforcing ribs (4) are vertically and longitudinally arranged, and the first reinforcing ribs (3) and the second reinforcing ribs (4) are of groove type structures.
  3. 3. A plastic box with deformation preventing function according to claim 1, wherein the third reinforcing ribs (5) and the fourth reinforcing ribs (6) are vertically and longitudinally arranged, and the third reinforcing ribs (5) and the fourth reinforcing ribs (6) are of groove type structures.
  4. 4. A plastic box with deformation prevention function according to claim 1, characterized in that the other ends of the box body (1) and the box cover (2) are fixedly connected through spring locks (13), and the spring locks (13) are arranged with a plurality of groups.
  5. 5. A plastic box with deformation preventing function according to claim 1, wherein the box body (1) and the box cover (2) are made of the same material, the box body (1), the sliding block (8) and the supporting clamp plate (10) are made of the same material, and the supporting clamp plate (10) is provided with two groups.
  6. 6. The plastic box with the deformation preventing function according to claim 1, wherein the first reinforcing rib (3), the second reinforcing rib (4), the third reinforcing rib (5), the fourth reinforcing rib (6) and the box body (1) are made of the same material, the thicknesses of the first reinforcing rib (3), the second reinforcing rib (4), the third reinforcing rib (5) and the fourth reinforcing rib (6) are the same, and the thicknesses of the first reinforcing rib (3), the second reinforcing rib (4), the third reinforcing rib (5) and the fourth reinforcing rib (6) are not smaller than 2mm.
  7. 7. A plastic box with deformation prevention function according to claim 1, characterized in that the side groove (7) has a trapezoid vertical cross section, and the dimension of the side groove (7) is adapted to the dimension of the slide block (8).
  8. 8. A plastic box with deformation prevention function according to claim 1, characterized in that the top surface of the box cover (2) is hinged with a handle (11).

Description

Plastic box with deformation prevention function Technical Field The utility model relates to the technical field of plastic boxes, in particular to a plastic box with a deformation preventing function. Background The plastic box is made of PVC/PET/PP/PS transparent folded box, cylinder, top and bottom cover box, handle bag, hanging piece, etc. after various assistants are added, the plastic box has plasticity at certain temperature and pressure, and after cooling, the plastic box can fix its shape, natural or synthetic polymer resin molecule is in molten state, and the process of evenly distributing assistant molecule around the plastic box is called plasticizing, and common plastic food boxes are disposable cutlery boxes, takeaway cutlery boxes, food fresh-keeping boxes, snack storage cans, etc. The traditional plastic box adopts the design of individual layer plastics, and the inside article that holds of plastic box because article size generally all can be less than the inside size of plastic box, consequently, the in-process that the plastic box was removing, article can rock in the plastic box inside to produce the condition of striking plastic box inner wall, lead to article damage when serious, simultaneously, traditional individual layer plastic box overall structure intensity is not enough, and the easy compressive deformation, the service function is single, can also further make the improvement. For the problems in the related art, no effective solution has been proposed at present. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides the plastic box with the deformation prevention function, which has the advantages of improving the deformation prevention capability and enriching the use function, thereby solving the problems in the background technology. In order to realize the advantages of improving the deformation resistance and enriching the use functions, the utility model adopts the following specific technical scheme: The utility model provides a plastic case with shape function of preapring for an unfavorable turn of events, includes box body and lid, the box body top surface articulates through the hinge has the lid, and box body and lid are hollow structure to inside fixed mounting of box body has third strengthening rib and fourth strengthening rib, the inside fixed mounting of lid has first strengthening rib and second strengthening rib, limit groove has been seted up to the box body inner wall, and limit inslot portion sliding connection has the slider to fixedly connected with supporting splint between the slider, the slider surface runs through threaded connection has the handle bolt, and handle bolt one end and limit inslot wall butt. Further, the first reinforcing ribs and the second reinforcing ribs are vertically and longitudinally arranged, and the first reinforcing ribs and the second reinforcing ribs are of groove structures. Further, the third reinforcing ribs and the fourth reinforcing ribs are vertically and longitudinally arranged, and the third reinforcing ribs and the fourth reinforcing ribs are of groove structures. Furthermore, the other ends of the box body and the box cover are fixedly connected through spring locks, and a plurality of groups of spring locks are arranged. Further, the box body and the box cover are made of the same material, the box body, the sliding block and the supporting clamping plate are made of the same material, and the supporting clamping plate is provided with two groups. Further, the first reinforcing rib, the second reinforcing rib, the third reinforcing rib, the fourth reinforcing rib and the box body are made of the same material, the thicknesses of the first reinforcing rib, the second reinforcing rib, the third reinforcing rib and the fourth reinforcing rib are the same, and the thicknesses of the first reinforcing rib, the second reinforcing rib, the third reinforcing rib and the fourth reinforcing rib are not smaller than 2mm. Further, the vertical section shape of the side groove is trapezoid, and the size of the side groove is matched with the size of the sliding block. Further, the top surface of the box cover is hinged with a handle. Compared with the prior art, the utility model provides the plastic box with the deformation preventing function, which has the following beneficial effects: (1) According to the utility model, the supporting splints are adopted, the sliding blocks which are positioned in the side grooves and slide are fixedly connected to the two ends of the supporting splints, a user can put an article to be fixed between the supporting splints, then unscrew the handle bolts, move the supporting splints to clamp the article, then rotate and screw the handle bolts, the article can be fixed, the problem that the article impacts the inner wall of the box body to cause damage during moving is avoided, the article to be stably contained is convenient to protect, the using