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CN-224225546-U - Folding box

CN224225546UCN 224225546 UCN224225546 UCN 224225546UCN-224225546-U

Abstract

The utility model belongs to the field of logistics transportation appliances, and particularly discloses a folding box which comprises a base and two pairs of side plates which are oppositely arranged, wherein the side plates are hinged with the base, a locking mechanism used for locking and unlocking adjacent side plates is arranged on each side plate, the locking mechanism comprises a locking rod, the locking rod is transversely arranged in the pair of side plates and comprises an operation section in the middle and a connecting section connected with two ends of the operation section, a first elastic piece is arranged at the top of the operation section, the bottom part of the operation section extends out of the side plates to form an unlocking button, an installation groove matched with the shape of the locking rod is formed in each side plate, when the unlocking button is pressed, the locking rod deforms, and a lock tongue at the front end of the connecting section is retracted and unlocked. The utility model integrates the independent locks operated by traditional steps into a linkage structure, remarkably simplifies the operation flow, avoids the risk of locking leakage, and is particularly suitable for the requirement of rapid folding in an automatic logistics scene.

Inventors

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Assignees

  • 青岛恒信塑胶有限公司

Dates

Publication Date
20260512
Application Date
20250519

Claims (9)

  1. 1. The utility model provides a folding box, includes the curb plate of base and two pairs of relative settings, the curb plate is articulated with the base, be provided with the locking mechanism that is used for locking and unblock adjacent curb plate on the curb plate, its characterized in that: the locking mechanism comprises a locking rod which is transversely arranged in a pair of side plates, the locking rod comprises an operation section in the middle and a connecting section connected with two ends of the operation section, a first elastic piece is arranged at the top of the operation section, the bottom part of the operation section stretches out of the side plates to form an unlocking button, an installation groove matched with the shape of the locking rod is formed in the side plates, when the unlocking button is pressed, the locking rod deforms, and a lock tongue at the front end of the connecting section is retracted for unlocking.
  2. 2. The folding carton of claim 1 wherein the first resilient member comprises two arcuate resilient arms symmetrically disposed.
  3. 3. The folding carton as claimed in claim 2, wherein the front ends of the resilient arms are provided with wear-resistant protrusions.
  4. 4. The folding box of claim 1, wherein the two ends of the operation section comprise first connecting parts, connecting protrusions are arranged at the ends of the first connecting parts, the inner sides of the connecting protrusions are inclined tables, second connecting parts which are opposite to the first connecting parts and are matched with the first connecting parts are arranged at the rear ends of the connecting sections, second elastic pieces are arranged at the rear ends of the second connecting parts, and sliding ways matched with the connecting protrusions are arranged in the second connecting parts.
  5. 5. The folding box of claim 1, wherein the connecting section is provided with a limit sliding block, and a limit groove is formed in a corresponding position on the outer surface of the side plate where the locking rod is located.
  6. 6. The folding carton of claim 1, wherein the base is provided with an Internet of things chip slot, and an opening of the chip slot is detachably covered with an upper cover.
  7. 7. The folding carton of claim 6, wherein the upper cover is provided with a claw and a first connecting hole, and the chip slot is correspondingly provided with a clamping slot and a second connecting hole.
  8. 8. The folding carton as claimed in claim 1, wherein the bottom surface of the base is provided with an anti-skid groove.
  9. 9. The folding box of claim 1 wherein the outer surface of the side panels is provided with a removable handle.

Description

Folding box Technical Field The utility model belongs to the field of logistics transportation devices, and particularly relates to a folding box. Background The folding box is used as a reusable logistics container and is widely applied to the fields of storage and transportation, commodity turnover and the like. The conventional folding box is generally composed of a base and hinged side plates, and the unfolded state of the box body is fixed through a locking mechanism. However, the existing locking structure (such as a bolt type, a buckle type or a spring linkage type) has obvious defects in practical application that firstly, a plurality of locking mechanisms depend on independent locks operated manually, for example, the locks are required to be stirred one by one or push rods are required to be pressed down, the operation steps are complicated, particularly, the efficiency is low under a frequent folding scene, secondly, the locking failure is easily caused by material fatigue or friction loss of the traditional matching structure of the lock tongue and the elastic piece, for example, the problem that the rebound force of the spring is reduced after the spring is pressed for a long time, the lock tongue is deformed and stuck, and the like, so that the stability of a box body is directly influenced, thirdly, the existing design lacks adaptation to intelligent requirements, is difficult to integrate a logistics tracking module, and the application of the locking structure in modern supply chain management is limited. With the increasing demands of the logistics industry for efficient, durable and intelligent packaging, the locking technology of the existing folding box is difficult to meet the actual application scene. For example, in an automatic sorting scene, the operation efficiency and the structural reliability become core indexes, the manual operation mode of the traditional locking mechanism is difficult to match with the operation rhythm of automatic equipment, and in a long-distance transportation scene, the case is easy to unlock accidentally due to insufficient wear resistance and shock resistance of the lock, so that the cargo is lost. Meanwhile, the popularization of the internet of things brings new requirements to the information integration capability of the packaging carrier, and the traditional folding box lacks a chip installation space and a detachable maintenance design, so that the real-time tracking of the cargo state is difficult to realize. Therefore, there is a need for a folding box locking scheme that is easy to operate, structurally stable, and compatible with intelligent expansion, to address the systematic shortcomings of the prior art. Disclosure of utility model The utility model aims to overcome the defects of the prior art and provide a folding box. In order to achieve the above purpose, the technical scheme of the utility model is as follows: The utility model provides a folding box, includes the curb plate of base and two pairs of relative settings, the curb plate is articulated with the base, be provided with the locking mechanism that is used for locking and unlocking the curb plate on the curb plate, the locking mechanism includes the locking lever, the locking lever transversely sets up in a pair of curb plate, the locking lever includes the operating section at middle part and the linkage segment that links to each other with the operating section both ends, the top of operating section is provided with first elastic component, the bottom part of operating section stretch out in the curb plate forms unlock button, be provided with in the curb plate with locking lever shape assorted mounting groove, when pressing unlock button, the locking lever produces deformation, the spring bolt adduction unblock of linkage segment front end. In a preferred embodiment, the first elastic member includes two arc-shaped elastic arms symmetrically disposed. In a preferred embodiment, the front end of the resilient arm is provided with a wear projection. In a preferred embodiment, the two ends of the operation section comprise first connecting parts, connecting protrusions are arranged at the ends of the first connecting parts, inclined tables are arranged on the inner sides of the connecting protrusions, second connecting parts which are opposite to the first connecting parts and are matched with the first connecting parts are arranged at the rear ends of the connecting sections, second elastic pieces are arranged at the rear ends of the second connecting parts, and sliding ways matched with the connecting protrusions are arranged in the second connecting parts. In a preferred embodiment, the connecting section is provided with a limit sliding block, and a limit groove is formed in a corresponding position on the outer surface of the side plate where the locking rod is located. In a preferred embodiment, the base is provided with an internet of things chip slot, and an opening