CN-224211426-U - Pressure-resistant packaging carton

Abstract

The utility model discloses a pressure-resistant packaging carton which comprises a carton body, wherein a box cover is arranged at the top of the carton body, supporting blocks are arranged at four corners of the bottom of the interior of the carton body, telescopic rods are arranged between every two adjacent supporting blocks, inserting rods are arranged at the tops of the four supporting blocks, supporting rods are respectively inserted and matched on the four inserting rods, sliding rods are slidably matched and rotatably matched with the supporting rods, a fixing assembly is arranged between the supporting rods and the sliding rods, and an adjusting rod is arranged between every two adjacent supporting rods. According to the utility model, the telescopic rod and the adjusting rod are arranged, so that the telescopic rod and the adjusting rod can be telescopic to adjust the directions of the four supporting blocks and the four supporting rods, and the positioning pins in the adjusting rod are fixed, so that the corresponding size can be adjusted according to the requirement for supporting and using, and the follow-up disassembly, storage and recycling are convenient.

Inventors

• JIANG HUICHAO
• Jia Ziren
• LIU QISHENG

Assignees

• 济南远达彩印包装有限公司

Dates

Publication Date

20260508

Application Date

20250620

Claims (6)

1. 1. The pressure-resistant packaging carton comprises a carton body (1), and is characterized in that a box cover (2) is arranged at the top of the carton body (1), supporting blocks (3) are arranged at four corners at the bottom of the inside of the carton body (1), telescopic rods (4) are arranged between every two adjacent supporting blocks (3), inserting rods (5) are arranged at the tops of the four supporting blocks (3), supporting rods (6) are inserted and matched on the four inserting rods (5), sliding rods (7) are slidably matched and rotatably matched on the supporting rods (6), a fixing assembly (8) is arranged between each supporting rod (6) and each sliding rod (7), an adjusting rod (9) is arranged between every two adjacent supporting rods (6), each adjusting rod (9) comprises a first rod body (10) which is rotatably matched at the top of one side of the supporting rod (6), a second rod body (11) which is rotatably matched at the bottom of the other supporting rod (6), a plurality of positioning pins (24) are arranged at the top of the first rod body (10), the positioning pins (24) are respectively matched with a plurality of positioning holes (25).
2. 2. The pressure-resistant packaging carton according to claim 1, wherein the top end of the supporting rod (6) and the bottom of the sliding rod (7) are provided with insertion holes (12), and the inserting rod (5) is in insertion fit with the insertion holes (12).
3. 3. A pressure-resistant packaging carton according to claim 1, characterized in that the fixing assembly (8) comprises a fixing rod (13) arranged in the supporting rod (6), a sliding groove (14) formed in the sliding rod (7), and a plurality of fixing grooves (15) formed in the sliding rod (7), wherein the fixing rod (13) is in sliding fit with the sliding groove (14), and the sliding groove (14) is communicated with the plurality of fixing grooves (15).
4. 4. The pressure-resistant packaging carton according to claim 1, wherein the supporting block (3) is L-shaped, the telescopic rod (4) comprises a first cylinder (16) installed at one end of the supporting block (3), a second cylinder (17) installed at the other end of the supporting block (3), and a third cylinder (18) slidingly matched with the second cylinder (17) at the periphery, the first cylinder (16) is slidingly matched with the second cylinder (17), a limiting rod (19) is installed in the third cylinder (18), limiting grooves (20) are formed in the first cylinder (16) and the second cylinder (17), and the limiting rod (19) is slidingly matched with the two limiting grooves (20).
5. 5. The pressure-resistant packaging carton according to claim 4, wherein the two ends of the supporting block (3) are provided with receiving grooves (21), and the receiving grooves (21) are in sliding fit with the third cylinder (18).
6. 6. A pressure-resistant packaging carton as claimed in claim 1, characterized in that the opposite outer sides of the case cover (2) are provided with handle rings (22), the opposite outer sides of the case body (1) are provided with grooves (23), and the handle rings (22) correspond to the grooves (23).

Description

Pressure-resistant packaging carton Technical Field The utility model relates to the technical field of packaging cartons, in particular to a pressure-resistant packaging carton. Background The paper box is an appliance for packaging various articles, which is made of paper products, has the advantages of low cost, easy packaging, cleanliness and the like, is widely applied to article transportation and material finishing, becomes an integral part of modern logistics, plays roles of containing and protecting transported articles, and also needs to have enough compressive strength for large-sized articles or valuable articles. At present, the pressure-resistant carton is mainly supported by a frame body formed by arranging a plurality of support rods in the carton body, the frame body needs to be matched with the carton, the adjustment is inconvenient to store, the carton is deficient in the aspect of adapting cartons of different sizes and in the aspect of recycling, and the pressure-resistant packaging carton needs to be designed to solve the problems. Disclosure of utility model The utility model aims to provide a pressure-resistant packaging carton which solves the defects in the prior art. In order to achieve the above object, the present utility model provides the following technical solutions: The pressure-resistant packaging carton comprises a carton body, a box cover is arranged at the top of the carton body, supporting blocks are arranged at four corners of the bottom of the inside of the carton body, telescopic rods are arranged between every two adjacent supporting blocks, inserting rods are arranged at the tops of the four supporting blocks, supporting rods are in plug-in fit with the four inserting rods, sliding rods are in sliding fit with the supporting rods and in running fit with the sliding rods, fixing components are arranged between the supporting rods and the sliding rods, adjusting rods are arranged between every two adjacent supporting rods, each adjusting rod comprises a first rod body in running fit with one side top of the supporting rods and a second rod body in running fit with the other side bottom of the supporting rods, the second rod body is in sliding fit with the first rod body, positioning pins are arranged at the tops of the first rod body, and a plurality of positioning holes are formed in the tops of the second rod body and are respectively matched with the positioning holes. Further, the top end of the supporting rod and the bottom of the sliding rod are provided with jacks, and the inserting rod is in inserting fit with the jacks. Further, the fixed component comprises a fixed rod arranged in the supporting rod, a sliding groove arranged in the sliding rod and a plurality of fixed grooves arranged in the sliding rod, the fixed rod is in sliding fit with the sliding groove, and the sliding groove is communicated with the plurality of fixed grooves. Further, the supporting block is L-shaped, the telescopic rod comprises a first cylinder installed at one end of the supporting block, a second cylinder installed at the other end of the supporting block, and a third cylinder in sliding fit with the periphery of the second cylinder, the first cylinder is in sliding fit with the second cylinder, a limiting rod is installed in the third cylinder, limiting grooves are formed in the first cylinder and the second cylinder, and the limiting rod is in sliding fit with the two limiting grooves. Further, storage grooves are formed in the two ends of the supporting block, and the storage grooves are in sliding fit with the third cylinder. Further, the two opposite outer sides of the case cover are respectively provided with a handle ring, the two opposite outer sides of the case body are respectively provided with a groove, and the handle rings correspond to the grooves. In the technical scheme, the pressure-resistant packaging carton provided by the utility model has the beneficial effects that: Through telescopic link and the regulation pole that sets up, enable telescopic link flexible and adjust the position of pole flexible to four supporting shoe and four bracing pieces, make the locating pin in the regulation pole fix, thereby can adjust the size that corresponds as required and support the use, convenient follow-up dismantlement accomodate reuse, the slide bar through setting up, enable the slide bar roll-off from the bracing piece, thereby can adjust the height of bracing piece, the height of adjustment bracing piece of being convenient for supports the use, through the locating pin that sets up, after the second body of rod rolls out from first body of rod, enable the locating pin to insert in the locating hole that corresponds and fix the second body of rod, make first body of rod and second body of rod constitute the regulation pole of slope and support, the bracing piece is fixed the length of telescopic link simultaneously after the spliced combination, the device adjust