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CN-224225552-U - Compression-resistant corrugated carton

CN224225552UCN 224225552 UCN224225552 UCN 224225552UCN-224225552-U

Abstract

The utility model provides a compression-resistant corrugated carton, and relates to the technical field of corrugated cartons. The novel carton comprises a compression-resistant mechanism, wherein the outer surface wall of the compression-resistant mechanism is fixedly connected with a fixing mechanism, the compression-resistant mechanism comprises an inner-layer carton body, the outer surface wall of the inner-layer carton body is fixedly connected with four supporting frames, the inner surface wall of the four supporting frames is fixedly connected with supporting connecting rods, and a group of supporting inclined rods are fixedly connected between the four supporting frames and the outer surface wall of the four supporting connecting rods. According to the utility model, the high-strength compression resistance of the corrugated case is realized under the interaction of the components of the compression resistance mechanism, so that the corrugated case can enduringly resist continuous load and dynamic impact in heavy goods stacking, long-distance jolt transportation or severe storage environments, the deformation of the case is effectively inhibited, the damage risk is reduced, the omnibearing and high-reliability protection is provided for internal goods, and the security and packaging stability of logistics transportation are obviously improved.

Inventors

  • YANG YINGJIE

Assignees

  • 嘉兴达亿包装材料有限公司

Dates

Publication Date
20260512
Application Date
20250520

Claims (7)

  1. 1. The compression-resistant corrugated carton is characterized by comprising a compression-resistant mechanism (1), wherein the outer surface wall of the compression-resistant mechanism (1) is fixedly connected with a fixing mechanism (2); The compression mechanism (1) comprises an inner-layer paper box (101), four supporting frames (102) are fixedly connected to the outer surface wall of the inner-layer paper box (101), four supporting connecting rods (103) are fixedly connected to the inner surface wall of each supporting frame (102), a group of supporting inclined rods (104) are fixedly connected between the outer surface wall of each supporting frame (102) and the outer surface wall of each supporting connecting rod (103), an outer-layer paper box (105) is fixedly connected between the outer surface walls of each supporting inclined rod (104), three box covers (106) are arranged between the inner-layer paper box (101) and the top of each outer-layer paper box (105), four supporting frames (102) are fixedly connected with supporting plates (107), fixing grooves (108) are formed in one side of the outer wall of each supporting plate (107), a bottom plate (109) is movably contacted with the inner surface wall of each inner-layer paper box (101), and four movable grooves (110) are formed in the top of each bottom plate (109).
  2. 2. The compression-resistant corrugated case as claimed in claim 1, wherein the inner surface walls of the four movable grooves (110) are fixedly connected with first reset springs (111), the inner surface walls of the four movable grooves (110) are movably inserted with movable blocks (112), one side of the outer wall of each of the four first reset springs (111) is fixedly connected with one side of the outer wall of each of the movable blocks (112), sliding grooves (113) are formed in the tops of the four movable blocks (112), sliding blocks (114) are slidably embedded in the inner surface walls of the four sliding grooves (113), four limiting grooves (115) are formed in the tops of the bottom plate (109), sealing covers (116) are fixedly connected to one side of the outer wall of each of the four movable blocks (112), and the outer surface walls of the four sealing covers (116) are movably inserted into the bottom plate (109).
  3. 3. The compression-resistant corrugated case as set forth in claim 2, wherein four fixing rods (117) are fixedly connected to the inner surface wall of the bottom plate (109), rotary blocks (118) are movably sleeved on the outer surface walls of the four fixing rods (117), corner supporting frames (119) are fixedly connected to the tops of the four rotary blocks (118), telescopic corner frames (120) are movably inserted into the inner surface walls of the four corner supporting frames (119), and a group of fixing bolts (121) are connected to the inner surface walls of the four telescopic corner frames (120) in a threaded mode.
  4. 4. The compression-resistant corrugated case as set forth in claim 3, wherein the fixing mechanism (2) comprises a fixing block (201), an installation groove (202) is formed in one side of the outer wall of the fixing block (201), and a second return spring (203) is fixedly connected to the inner surface wall of the installation groove (202).
  5. 5. The compression-resistant corrugated case as set forth in claim 4, wherein the outer wall of the second return spring (203) is fixedly connected with a pull block (204), one side of the outer wall of the pull block (204) is fixedly connected with a clamping block (205), and an embedded block (206) is movably sleeved on the outer wall of the clamping block (205).
  6. 6. The compression-resistant corrugated case as set forth in claim 5, wherein a clamping groove (207) is formed in one side of the outer wall of the embedded block (206), and the outer wall of the clamping block (205) is movably inserted into the clamping groove (207).
  7. 7. The compression-resistant corrugated case as set forth in claim 6, wherein the outer wall of the outer case (105) is fixedly connected to one side of the outer wall of the fixed block (201), and one side of the outer wall of the three case covers (106) is fixedly connected to one side of the outer wall of the embedded block (206).

Description

Compression-resistant corrugated carton Technical Field The utility model relates to the technical field of corrugated cartons, in particular to a compression-resistant corrugated carton. Background The paper box is a box-shaped packaging container which is made of paper products serving as main materials through processes of cutting, folding, bonding or nailing, has the characteristics of light weight, easiness in processing, low cost, recoverability and the like, and is widely applied to the fields of commodity storage, transportation, sales and packaging. In the commodity storage, transportation and sales packaging process, the traditional packaging material needs to be compatible with buffering property, portability and cost economy, and the common cardboard is difficult to meet the demands, so that the corrugated case is applied, compression resistance and buffering performance can be effectively improved through unique corrugated structure design and multi-layer cardboard combination, and meanwhile, material cost and transportation weight are reduced, so that the packaging material becomes the mainstream choice of modern logistics packaging. However, the existing corrugated paper box has the following defects: In the prior art, the corrugated case needs to meet the dual requirements of high-strength compression resistance and lightweight transportation, but the existing corrugated case has certain compression resistance by adopting a multilayer structure, but in heavy goods stacking, long-distance jolt transportation or severe storage environments, the compression resistance is difficult to enduringly resist continuous load and dynamic impact, so that the deformation and breakage rate of the case are increased, the damage risk of internal goods is increased, and the logistics transportation reliability and the packaging safety are affected. We have therefore proposed a compression-resistant corrugated carton in order to solve the problems set out above. Disclosure of utility model The utility model aims to provide a compression-resistant corrugated carton, which firstly utilizes a triangular supporting structure between an inner-layer carton and an outer-layer carton to realize primary mechanical support through the geometric stability of triangles, and simultaneously forms a multiple reinforcing system through matching a three-dimensional supporting framework consisting of four telescopic corner frames and corner supporting frames so as to solve the problems proposed by the background technology. In order to achieve the aim, the utility model adopts the following technical scheme that the compression-resistant corrugated carton comprises a compression-resistant mechanism, wherein the outer surface wall of the compression-resistant mechanism is fixedly connected with a fixing mechanism; The compression mechanism comprises an inner layer paper box, the outer surface wall of the inner layer paper box is fixedly connected with four supporting frames, the inner surface walls of the supporting frames are fixedly connected with supporting connecting rods, the supporting frames are four, a group of supporting diagonal rods are fixedly connected between the outer surface walls of the supporting frames and the four supporting connecting rods, an outer layer paper box is fixedly connected between the outer surface walls of the supporting diagonal rods, three box covers are arranged between the inner layer paper box and the top of the outer layer paper box, the inner surface walls of two of the supporting frames are fixedly connected with supporting plates, fixing grooves are formed in one side of the outer wall of each supporting plate, the inner surface walls of the inner layer paper box are movably contacted with a bottom plate, and four movable grooves are formed in the top of the bottom plate. Preferably, the inner surface walls of the four movable grooves are fixedly connected with first reset springs, the inner surface walls of the four movable grooves are movably inserted with movable blocks, and one side of the outer wall of each of the four first reset springs is fixedly connected with one side of the outer wall of each of the movable blocks. The top of four movable block has all been seted up the spout, four the interior table wall of spout all slides and has inlayed the slider, four spacing grooves have been seted up at the top of bottom plate, four the equal fixedly connected with of outer wall one side of movable block is sealed lid, and the outward appearance wall activity of four sealed covers is inserted and is established in the inside of bottom plate. Preferably, the interior table wall fixedly connected with four dead levers of bottom plate, four the equal movable sleeve of exterior wall of dead lever is equipped with rotatory piece, four the equal fixedly connected with corner support frame in top of rotatory piece, four the interior table wall of corner support frame is all movable the inse