Corrugated carton convenient to assemble

Abstract

The utility model provides a corrugated carton convenient to assemble, and relates to the technical field of corrugated cartons. Comprising an assembling mechanism, a fixing mechanism is arranged at the top of the assembling mechanism, the assembling mechanism comprises a bottom cover, a placing groove is formed in the top of the bottom cover, two sets of embedding grooves are formed in the inner surface wall of the bottom cover, a box body is movably inserted into the inner surface wall of the placing groove, and two sets of embedding blocks are fixedly connected to the outer surface wall of the box body; and the outer surface walls of the two sets of embedding blocks are movably inserted into the two sets of embedding grooves, and two sets of clamping grooves are formed in the outer surface wall of the box body. According to the corrugated carton assembling mechanism, under the interaction of all the assemblies of the assembling mechanism, the assembling efficiency of the corrugated carton is greatly improved, the packaging operation time is effectively shortened, meanwhile, the overall strength and deformation resistance of the carton body are remarkably improved through the multi-point tenon-and-mortise structure, the structural stability in the transportation process is guaranteed, and in addition, in the non-use state, the assembling efficiency of the corrugated carton is greatly improved. The box body and the bottom cover can be conveniently separated, the storage space occupancy rate is remarkably reduced, and the enterprise storage cost is effectively controlled.

Description

Technical Field

[0001] This utility model relates to the field of corrugated cardboard box technology, and in particular to a corrugated cardboard box that is easy to assemble. Background Technology

[0002] Cardboard boxes are box-shaped packaging containers made primarily of paper or cardboard through processes such as cutting, folding, and gluing. They are lightweight, easy to process, low in cost, and recyclable, and are widely used in the field of commodity packaging.

[0003] In commodity circulation and warehousing transportation, traditional packaging materials are difficult to balance the requirements of cushioning performance, load-bearing capacity and cost control. Packaging solutions that combine high strength, lightweight and economy are needed. Therefore, corrugated boxes have emerged. Through the combination of unique corrugated structure and multi-layer cardboard, corrugated boxes can effectively absorb impact and disperse pressure, significantly improve compressive strength and cushioning performance, and meet the diverse packaging needs of modern logistics.

[0004] However, existing corrugated cardboard boxes have the following shortcomings:

[0005] In the existing technology, the bottom cover and body of corrugated cardboard boxes are usually an integral structure, which requires a lot of space to be stacked when not in use, which greatly reduces the utilization rate of warehouse space and increases the warehousing costs of enterprises.

[0006] Therefore, we propose a corrugated cardboard box that is easy to assemble in order to solve the problems mentioned above. Utility Model Content

[0007] The purpose of this invention is to provide a corrugated cardboard box that is easy to assemble. By combining the elastic restoring force of the elastic component with the inclined transmission mechanism of the wedge block component, the bottom cover and the box body can be quickly locked together, and a stable tenon and mortise structure can be quickly constructed, thereby solving the problems mentioned in the background art.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: a corrugated cardboard box that is easy to assemble, including an assembly mechanism, wherein a fixing mechanism is provided on the top of the assembly mechanism;

[0009] The assembly mechanism includes a bottom cover with a placement groove on the top. The inner wall of the bottom cover has two sets of embedding grooves. A housing is movably inserted into the inner wall of the placement groove. Two sets of embedding blocks are fixedly connected to the outer wall of the housing, and the outer walls of the two sets of embedding blocks are movably inserted into the two sets of embedding grooves. The outer wall of the housing has two sets of locking slots. The inner wall of the bottom cover has two sets of movable grooves. A first wedge block is movably inserted into the inner wall of each of the two sets of movable grooves. A first spring is fixedly connected to the inner wall of each of the two sets of movable grooves, and one side of the outer wall of the first wedge block is fixedly connected to the outer wall of the first spring. A pull block is fixedly connected to one side of the outer wall of each of the two sets of first wedge blocks.

[0010] Preferably, the inner surface of each of the two sets of movable slots is movably inserted with a second wedge block, and the outer surface of each of the two sets of second wedge blocks is movably inserted into the interior of the two sets of slots. The outer surface of each of the two sets of second wedge blocks is fixedly connected with two connecting plates. The inner surface of each of the two sets of movable slots is fixedly connected with two second springs. The outer surface of each of the four sets of connecting plates is fixedly connected to one side of the outer surface of each of the four sets of second springs. The top of each of the two sets of first wedge blocks is provided with a limit groove, and the inner surface of the bottom cover is movably inserted with two sets of limit rods.

[0011] Preferably, the fixing mechanism includes a top cover, and two positioning blocks are fixedly connected to the bottom of the top cover. Each of the two positioning blocks has a fixing groove on one side of its outer wall.

[0012] Preferably, a fixing plate is movably fitted onto the outer wall of each of the two positioning blocks, and a set of mounting grooves is provided on one side of the outer wall of each of the two fixing plates.

[0013] Preferably, a third spring is fixedly connected to the inner wall of both sets of mounting slots, and a pull plate is fixedly connected between the outer walls of both sets of third springs.

[0014] Preferably, a fixing block is fixedly connected to one side of the outer wall of each of the two pull plates, and the outer walls of the two fixing blocks are movably inserted into the interior of the two fixing slots.

[0015] Preferably, the outer wall of the box is fixedly connected to the outer walls of the two fixing plates.

[0016] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0017] 1. In this utility model, through the interaction of various components of the assembly mechanism, the elastic restoring force of the elastic component is combined with the inclined plane transmission mechanism of the wedge block component to achieve rapid linkage locking between the bottom cover and the box body, quickly constructing a stable tenon and mortise structure. This design greatly improves the assembly efficiency of corrugated cardboard boxes and effectively shortens the packaging operation time. At the same time, the multi-point tenon and mortise structure significantly enhances the overall strength and deformation resistance of the box body, ensuring structural stability during transportation. In addition, when not in use, the box body and bottom cover can be easily separated, significantly reducing the occupancy rate of storage space and effectively controlling the enterprise's storage costs.

[0018] 2. In this utility model, the corrugated carton lid and the carton body are quickly fixed by the interaction of the components of the fixing mechanism, thereby improving packaging efficiency and reducing the complexity of manual operation. Attached Figure Description

[0019] Figure 1 This utility model provides a perspective view of the main structure of a corrugated cardboard box that is easy to assemble.

[0020] Figure 2 A three-dimensional exploded view of the assembly mechanism in a corrugated cardboard box that is easy to assemble is provided for this utility model;

[0021] Figure 3 This utility model provides a three-dimensional sectional view of the assembly mechanism in a corrugated cardboard box that is easy to assemble.

[0022] Figure 4 This utility model provides a three-dimensional exploded view of the fixing mechanism in a corrugated cardboard box that is easy to assemble.

[0023] Legend: 1. Assembly mechanism; 101. Bottom cover; 102. Placement slot; 103. Embedding slot; 104. Box body; 105. Embedding block; 106. Slot; 107. Movable slot; 108. First wedge block; 109. First spring; 110. Pull block; 111. Second wedge block; 112. Connecting plate; 113. Second spring; 114. Limiting slot; 115. Limiting rod; 2. Fixing mechanism; 201. Top cover; 202. Positioning block; 203. Fixing slot; 204. Fixing plate; 205. Mounting slot; 206. Third spring; 207. Pull plate; 208. Fixing block. Detailed Implementation

[0024] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0026] Example 1, as shown in the attached document Figure 1 -Appendix Figure 4 As shown, this utility model provides a technical solution: a corrugated cardboard box that is easy to assemble, including an assembly mechanism 1, and a fixing mechanism 2 is provided on the top of the assembly mechanism 1;

[0027] Assembly mechanism 1 includes a bottom cover 101, a placement groove 102 on the top of the bottom cover 101, two sets of embedding grooves 103 on the inner surface of the bottom cover 101, a housing 104 movably inserted into the inner surface of the placement groove 102, two sets of embedding blocks 105 fixedly connected to the outer surface of the housing 104, and the outer surface of the two sets of embedding blocks 105 movably inserted into the two sets of embedding grooves 103, two sets of locking slots 106 on the outer surface of the housing 104, two sets of movable grooves 107 on the inner surface of the bottom cover 101, a first wedge block 108 movably inserted into the inner surface of each of the two sets of movable grooves 107, a first spring 109 fixedly connected to the inner surface of each of the two sets of movable grooves 107, and one side of the outer wall of the first wedge block 108 being connected to the first spring 109. A spring 109 is fixedly connected to the outer wall of the two sets of first wedge blocks 108. Pull blocks 110 are fixedly connected to one side of the outer wall of each set of first wedge blocks 108. Second wedge blocks 111 are movably inserted into the inner wall of each set of movable grooves 107. The outer walls of the two sets of second wedge blocks 111 are movably inserted into the interior of the two sets of slots 106. Two connecting plates 112 are fixedly connected to the outer walls of each set of second wedge blocks 111. Two second springs 113 are fixedly connected to the inner wall of each set of movable grooves 107. The outer walls of the four sets of connecting plates 112 are fixedly connected to one side of the outer wall of the four sets of second springs 113. Limiting grooves 114 are opened on the top of each set of first wedge blocks 108. Two limiting rods 115 are movably inserted into the inner wall of the bottom cover 101.

[0028] The overall effect of Embodiment 1 is as follows: When assembling a corrugated cardboard box, firstly, pull the four sets of pull blocks 110. The four sets of pull blocks 110 drive the four sets of first wedge blocks 108 to move synchronously, so that the limiting groove 114 aligns with the bottom of the limiting rod 115 and is fixed. During this process, the four sets of first wedge blocks 108 will compress the corresponding first springs 109 to store energy. At the same time, the two sets of second wedge blocks 111 retract into the movable groove 107 under the action of the four sets of second springs 113. Then, the box body is... 104 is embedded in the top groove 103 of the bottom cover 101, so that the embedded block 105 and the embedded groove 103 are precisely matched to achieve the initial positioning of the bottom cover 101 and the box body 104. Finally, the four sets of limiting rods 115 are pulled to release the elastic potential energy of the first spring 109. The inclined surfaces of the first wedge block 108 and the second wedge block 111 abut against each other and push the second wedge block 111 into the slot 106 to form a stable tenon and mortise locking structure, ensuring that the carton is tightly structured, vibration-resistant and anti-detachment during use.

[0029] Example 2, as Figure 2-4 As shown, the fixing mechanism 2 includes a top cover 201. Two positioning blocks 202 are fixedly connected to the bottom of the top cover 201. A fixing groove 203 is provided on one side of the outer wall of each of the two positioning blocks 202. A fixing plate 204 is movably fitted on the outer wall of each of the two positioning blocks 202. A set of mounting grooves 205 is provided on one side of the outer wall of each of the two sets of mounting grooves 205. A third spring 206 is fixedly connected to the inner surface of each of the two sets of third springs 206. A pull plate 207 is fixedly connected between the outer surface of each of the two sets of third springs 206. A fixing block 208 is fixedly connected to one side of the outer wall of each of the two pull plates 207. The outer surface of the two fixing blocks 208 is movably inserted into the inside of the two fixing grooves 203. The outer surface of the housing 104 is fixedly connected to the outer surface of the two fixing plates 204.

[0030] The effect achieved by the entire embodiment 2 is as follows: When it is necessary to fix the top cover 201, first pull the two pull plates 207. The pull plates 207 drive the fixing block 208 to move out of the positioning hole. During this process, the two sets of third springs 206 are stretched to generate elastic deformation and restoring force, which covers the top cover 201 on the top of the box 104, so that the positioning block 202 is accurately embedded in the positioning hole. Then, the pull plates 207 are released. Under the action of the elastic restoring force of the two sets of third springs 206, the fixing block 208 quickly snaps into the fixing groove 203, forming a firm mechanical locking structure. This design ensures that the top cover 201 and the box 104 fit tightly, achieving efficient sealing protection for the goods inside the box and ensuring the safety of goods transportation.

[0031] The working principle of the entire equipment is as follows: During use, corrugated cardboard boxes are first assembled. The operator pulls four sets of levers 110, causing four sets of first wedge blocks 108 to move synchronously, positioning the four limiting grooves 114 at the bottom of the limiting rods 115. The first wedge blocks 108 are then fixed by the limiting rods 115. During this process, the first wedge blocks 108 compress the first spring 109. Simultaneously, the two sets of second wedge blocks 111 retract into the movable grooves 107 under the action of the second springs 113. At this point, the box body 104 is inserted into the top embedding groove 103 of the bottom cover 101. During this process, the two sets of embedding blocks 105 are correspondingly embedded into the corresponding embedding grooves 103, initially positioning the bottom cover 101 and the box body 104. Then, the four limiting rods 115 are pulled open, and the first springs 109... Driven by the elastic restoring force of 9, the first wedge block 108 and the second wedge block 111 abut against each other on their inclined surfaces. The second wedge block 111 is squeezed into the slot 106, so that the bottom cover 101 and the box body 104 form a stable tenon and mortise structure, ensuring that the structure is firm during use. When the carton needs to be sealed after loading the goods, the staff pulls the two pull plates 207. The pull plates 207 drive the fixing block 208 to move out of the positioning hole, and at the same time stretch the third spring 206 to make it elastically deform. At this time, the top cover 201 is placed on the top of the box body 104, so that the positioning block 202 enters the positioning hole. Then the pull plates 207 are released. Under the elastic rebound force of the two third springs 206, the fixing block 208 is inserted into the fixing slot 203, realizing the stable fixation of the top cover 201 and the box body 104, ensuring the sealing and protection of the goods inside the box.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A corrugated cardboard box that is easy to assemble, characterized in that: It includes an assembly mechanism (1), and a fixing mechanism (2) is provided on the top of the assembly mechanism (1); The assembly mechanism (1) includes a bottom cover (101), the top of which has a placement groove (102), and the inner wall of the bottom cover (101) has two sets of embedding grooves (103). A box (104) is movably inserted into the inner wall of the placement groove (102). Two sets of embedding blocks (105) are fixedly connected to the outer wall of the box (104), and the outer walls of the two sets of embedding blocks (105) are movably inserted into the two sets of embedding grooves (103). The outer surface of the box (104) is... The wall has two sets of slots (106), and the inner surface of the bottom cover (101) has two sets of movable slots (107). The inner surface of each of the two sets of movable slots (107) is movably inserted with a first wedge block (108). The inner surface of each of the two sets of movable slots (107) is fixedly connected with a first spring (109), and one side of the outer wall of the first wedge block (108) is fixedly connected to the outer wall of the first spring (109). The outer wall of each of the two sets of first wedge blocks (108) is fixedly connected with a pull block (110).

2. The corrugated cardboard box for easy assembly according to claim 1, characterized in that: The inner walls of both sets of movable grooves (107) are movably fitted with second wedge blocks (111), and the outer walls of the two sets of second wedge blocks (111) are movably fitted inside the two sets of slots (106). The outer walls of the two sets of second wedge blocks (111) are fixedly connected with two connecting plates (112). The inner walls of the two sets of movable grooves (107) are fixedly connected with two second springs (113). The outer walls of the four sets of connecting plates (112) are fixedly connected to one side of the outer walls of the four sets of second springs (113). The tops of the two sets of first wedge blocks (108) are provided with limit grooves (114). The inner walls of the bottom cover (101) are movably fitted with two sets of limit rods (115).

3. A corrugated cardboard box that is easy to assemble according to claim 2, characterized in that: The fixing mechanism (2) includes a top cover (201), and two positioning blocks (202) are fixedly connected to the bottom of the top cover (201). A fixing groove (203) is provided on one side of the outer wall of each of the two positioning blocks (202).

4. A corrugated cardboard box that is easy to assemble according to claim 3, characterized in that: The outer walls of the two positioning blocks (202) are movably fitted with fixing plates (204), and a set of mounting grooves (205) is opened on one side of the outer wall of the two fixing plates (204).

5. A corrugated cardboard box that is easy to assemble according to claim 4, characterized in that: The inner walls of both sets of mounting slots (205) are fixedly connected with third springs (206), and the outer walls of the two sets of third springs (206) are fixedly connected with pull plates (207).

6. A corrugated cardboard box for easy assembly according to claim 5, characterized in that: Each of the two pull plates (207) has a fixed block (208) fixedly connected to one side of its outer wall, and the outer walls of the two fixed blocks (208) are movably inserted into the interior of the two fixed slots (203).

7. A corrugated cardboard box that is easy to assemble according to claim 6, characterized in that: The outer wall of the box (104) is fixedly connected to the outer walls of the two fixing plates (204).

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