Rapidly-assembled fumigation-free packaging box

Abstract

The utility model relates to the technical field of packaging boxes, in particular to a quickly-assembled fumigation-free packaging box which comprises a left box plate and a right box plate, installation grooves are formed in the front ends and the rear ends of the opposite sides of the left box plate and the right box plate respectively, and front box plates and rear box plates are arranged on the front sides and the rear sides of the left box plate and the right box plate respectively. Through the clamping mechanisms, the compression springs are contracted by pulling the hand pulling plate, then the insertion rods are pulled out of the mounting grooves, the T-shaped blocks arranged on the front box plate and the rear box plate are aligned with the mounting grooves, and then the T-shaped blocks are pushed into the mounting grooves, so that the front box plate, the rear box plate and the left box plate and the right box plate are connected in a clamped mode; then the positioning columns arranged on the upper box plate and the lower box plate are inserted into the positioning grooves, the insertion rods are inserted into the positioning grooves formed in the T-shaped blocks and the clamping grooves formed in the positioning columns through rebounding of the compression springs, assembling is easy and fast, the assembling structure is firm, and falling apart is not likely to happen when external force impact occurs.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of packaging boxes, in particular to a quick-assembly fumigation-free packaging box. Background Art

[0002] Fumigation packaging boxes, also known as transport fumigation-free packaging boxes, are mainly used to facilitate transportation, loading and unloading and storage. They are generally made of wooden boxes and corrugated solid wood pallets, and some are made of tin barrels or tin barrels. However, the existing fumigation-free packaging boxes are complicated to assemble, cannot be assembled quickly, and the assembly structure is not strong, and they are easy to fall apart when hit by external forces.

[0003] Therefore, we provide a quick-assembly fumigation-free packaging box to solve the defects in the prior art. Utility Model Content

[0004] The utility model mainly provides a fast-assembly fumigation-free packaging box, which is used to solve the technical problems raised in the above-mentioned background technology.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A quick-assembly fumigation-free packaging box comprises left and right box panels, wherein installation grooves are provided at the front and rear ends of the opposite sides of the left and right box panels, front and rear box panels are provided at the front and rear sides of the left and right box panels, upper and lower box panels are provided at the upper and lower sides of the left and right box panels, and clamping mechanisms are provided at the left and right corners of the left and right box panels.

[0007] Furthermore, the clamping mechanism includes clamping boxes that are fixedly connected to the left and right corners of the left and right box boards, each of the clamping boxes is provided with a force plate inside, each of the force plates is fixedly connected to a pull rod on the side away from the left and right box boards, each of the pull rods is fixedly connected to a hand-pull plate on the side away from the left and right box boards, each of the pull rods is sleeved with a compression spring on the outside, each of the force plates is fixedly connected to a plug rod on the side close to the left and right box boards, each of the force plates is fixedly connected to sliders on the upper and lower sides, and each clamping box is fixedly provided with sliding grooves on the upper and lower sides.

[0008] Furthermore, the compression spring is fixedly connected to the force plate on one side close to the left and right box plates, and is fixedly connected to the inner wall of the snap-in box on the other side away from the left and right box plates. The force plate is slidably connected to the sliding grooves on the upper and lower sides of the snap-in box via sliders on the upper and lower sides.

[0009] Furthermore, the left and right sides of the front and rear box plates are fixedly connected with T-shaped blocks, and the upper and lower sides of the T-shaped blocks are fixedly provided with positioning grooves.

[0010] Furthermore, the T-shaped block is slidably connected to the mounting groove, and the front and rear box plates are clamped with the mounting grooves arranged at the front and rear ends of the inner sides of the left and right box plates through the T-shaped blocks arranged on the left and right sides.

[0011] Furthermore, the upper and lower box plates are fixedly connected to opposite sides with positioning columns, and each positioning column is fixedly provided with a card slot on a side close to the card-joint box.

[0012] Furthermore, the insertion rods are inserted into the left and right box plates, T-shaped blocks, positioning grooves, positioning columns and card slots, and the insertion rods are slidably connected with the left and right box plates, T-shaped blocks, positioning grooves, positioning columns and card slots, and the left and right box plates, front and rear box plates, and upper and lower box plates are all fixed by the insertion rods.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model cooperates with the left and right box plates, the front and rear box plates, and the upper and lower box plates in use through a clamping mechanism. By pulling a hand-pull plate, the compression spring is contracted, and then the insertion rod is pulled out of the installation groove. First, the T-shaped blocks provided on the front and rear box plates are aligned with the installation grooves, and then pushed in to clamp the front and rear box plates and the left and right box plates. When the surfaces are flush, the positioning columns provided on the upper and lower box plates are inserted into the positioning grooves. Through the rebound of the compression spring, the insertion rod is inserted into the positioning grooves provided on the T-shaped blocks and the clamping grooves provided on the positioning columns, so that the insertion rod is clamped and fixed to the left and right box plates, the front and rear box plates, and the upper and lower box plates. This makes it easy to assemble the quick-assembly fumigation-free packaging box when in use, and can be quickly assembled. The assembly structure is strong and is not easy to fall apart when encountering external force impact.

[0015] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the left and right box panels and the front and rear box panels of the utility model;

[0018] Figure 3 This is a schematic diagram of the upper and lower box plate structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the card-joint box of the utility model;

[0020] Figure 5 for Figure 2 Magnified view of area A in .

[0021] In the figure: 1. left and right box plates; 101. mounting groove; 2. front and rear box plates; 201. T-shaped block; 202. positioning groove; 3. upper and lower box plates; 301. positioning column; 302. slot; 4. snap-fit ​​mechanism; 401. snap-fit ​​box; 402. force plate; 403. pull rod; 404. hand pull plate; 405. compression spring; 406. slider; 407. slide groove; 408. insertion rod. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0023] For examples, please refer to the attached Figure 1-5 As shown, a quick-assembly fumigation-free packaging box includes left and right box panels 1. The left and right box panels 1 are provided with installation grooves 101 at the front and rear ends of the opposite sides. The left and right box panels 1 are provided with front and rear box panels 2 on the front and rear sides. The left and right box panels 1 are provided with upper and lower box panels 3 on the upper and lower sides. The left and right box panels 1 are provided with clamping mechanisms 4 at the left and right corners.

[0024] Among them, the clamping mechanism 4 includes a clamping box 401 which is fixedly connected to the left and right corners of the left and right box panels 1, each clamping box 401 is provided with a force plate 402 inside, each force plate 402 is fixedly connected to a pull rod 403 on the side away from the left and right box panels 1, each pull rod 403 is fixedly connected to a hand-pull plate 404 on the side away from the left and right box panels 1, and each pull rod 403 is sleeved with a compression spring 405 on the outside, each force plate 402 is fixedly connected to a plug rod 408 on the side close to the left and right box panels 1, each force plate 402 is fixedly connected to a slider 406 on the upper and lower sides, and each clamping box 401 has a sliding groove 407 fixedly opened on the upper and lower sides, the compression spring 405 is fixedly connected to the force plate 402 on the side close to the left and right box panels 1, and the compression spring 405 is fixedly connected to the inner wall of the clamping box 401 on the side away from the left and right box panels 1, and the force plate 402 is slidably connected to the sliding groove 407 set on the upper and lower sides of the clamping box 401 through the sliders 406 set on the upper and lower sides.

[0025] Among them, the front and rear box panels 2 are fixedly connected with T-shaped blocks 201 on the left and right sides, and the T-shaped blocks 201 are fixedly provided with positioning grooves 202 on the upper and lower sides. The T-shaped blocks 201 are slidably connected with the installation grooves 101. The front and rear box panels 2 are clamped with the installation grooves 101 set at the front and rear ends of the inner sides of the left and right box panels 1 through the T-shaped blocks 201 set on the left and right sides.

[0026] Among them, the upper and lower box boards 3 are fixedly connected to the opposite sides with positioning columns 301, and each positioning column 301 is fixedly opened with a card slot 302 on the side close to the card box 401. The insertion rods 408 are inserted into the left and right box boards 1, the T-shaped block 201, the positioning slot 202, the positioning columns 301 and the card slot 302, and the insertion rods 408 are slidably connected with the left and right box boards 1, the T-shaped block 201, the positioning slot 202, the positioning columns 301 and the card slot 302. The left and right box boards 1, the front and rear box boards 2 and the upper and lower box boards 3 are all fixed by the insertion rods 408. By pulling the hand-pull plate 404, the compression spring 405 is contracted, and then the insertion rods 408 is pulled out of the installation groove 101, and the T-shaped block 201 set on the front and rear box panels 2 is first aligned with the installation groove 101, and then pushed in to make the front and rear box panels 2 and the left and right box panels 1 snap-fit. When the surfaces are flush, the positioning column 301 set on the upper and lower box panels 3 is inserted into the positioning groove 202. Through the rebound of the compression spring 405, the insertion rod 408 is inserted into the positioning groove 202 set by the T-shaped block 201 and the card groove 302 set by the positioning column 301, so that the insertion rod 408 is snap-fitted and fixed to the left and right box panels, the front and rear box panels 2 and the upper and lower box panels 3. The assembly is simple and can be assembled quickly, and the assembly structure is strong and is not easy to fall apart when encountering external force.

[0027] The specific operation mode of the utility model is as follows:

[0028] First, the assembler pulls the hand-pull plate 404 to shrink the compression spring 405, and then pulls the insertion rod 408 out of the installation groove 101, first aligns the T-block 201 set on the front and rear box panels 2 with the installation groove 101, and then pushes it in to make the front and rear box panels 2 and the left and right box panels 1 snap into place. When the surfaces are flush, the positioning column 301 set on the upper and lower box panels 3 is inserted into the positioning groove 202. Through the rebound of the compression spring 405, the insertion rod 408 is inserted into the positioning groove 202 set by the T-block 201 and the snap-in groove 302 set by the positioning column 301, so that the insertion rod 408 is snap-fitted and fixed to the left and right box panels, the front and rear box panels 2, and the upper and lower box panels 3. The assembly is simple and can be assembled quickly, and the assembly structure is strong and is not easy to fall apart when encountering external force.

[0029] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A quick-assembly fumigation-free packaging box, comprising left and right box panels (1), characterized in that: The left and right box panels (1) are provided with mounting grooves (101) at both ends of the front and rear sides of the opposite side, the left and right box panels (1) are provided with front and rear box panels (2) at both sides of the front and rear, the left and right box panels (1) are provided with upper and lower box panels (3) at both sides of the upper and lower sides, and the left and right box panels (1) are provided with clamping mechanisms (4) at the left and right corners.

2. A quick-assembly fumigation-free packaging box according to claim 1, characterized in that: The clamping mechanism (4) includes a clamping box (401) fixedly connected to the left and right corners of the left and right box plates (1), each of the clamping boxes (401) is provided with a force-bearing plate (402) inside, each of the force-bearing plates (402) is fixedly connected to a pull rod (403) on the side away from the left and right box plates (1), each of the pull rods (403) is fixedly connected to a hand-pull plate (404) on the side away from the left and right box plates (1), each of the pull rods (403) is sleeved with a compression spring (405) on the outside, each of the force-bearing plates (402) is fixedly connected to a plug rod (408) on the side close to the left and right box plates (1), each of the force-bearing plates (402) is fixedly connected to a slider (406) on the upper and lower sides, and each of the clamping boxes (401) is fixedly provided with a slide groove (407) on the upper and lower sides.

3. The quick-assembly fumigation-free packaging box according to claim 2, characterized in that: The compression spring (405) is fixedly connected to the force-bearing plate (402) on one side close to the left and right box plates (1), and is fixedly connected to the inner wall of the clamping box (401) on one side away from the left and right box plates (1). The force-bearing plate (402) is slidably connected to the sliding grooves (407) arranged on the upper and lower sides of the inside of the clamping box (401) via sliders (406) arranged on the upper and lower sides.

4. The quick-assembly fumigation-free packaging box according to claim 2, characterized in that: The left and right sides of the front and rear box plates (2) are both fixedly connected with T-shaped blocks (201), and the upper and lower sides of the T-shaped blocks (201) are both fixedly provided with positioning grooves (202).

5. The quick-assembly fumigation-free packaging box according to claim 4, characterized in that: The T-shaped block (201) is slidably connected to the mounting groove (101), and the front and rear box plates (2) are clamped with the mounting grooves (101) arranged at the front and rear ends of the inner sides of the left and right box plates (1) through the T-shaped blocks (201) arranged at the left and right sides.

6. The quick-assembly fumigation-free packaging box according to claim 4, characterized in that: The upper and lower box plates (3) are fixedly connected to opposite sides with positioning columns (301), and each positioning column (301) is fixedly provided with a card slot (302) on one side close to the card connection box (401).

7. The quick-assembly fumigation-free packaging box according to claim 6, characterized in that: The insert rods (408) are inserted into the left and right box plates (1), the T-shaped block (201), the positioning groove (202), the positioning column (301) and the clamping groove (302), and the insert rods (408) are slidably connected with the left and right box plates (1), the T-shaped block (201), the positioning groove (202), the positioning column (301) and the clamping groove (302), and the left and right box plates (1), the front and rear box plates (2) and the upper and lower box plates (3) are all clamped and fixed by the insert rods (408).

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