Multi-stage reducing damping packaging box

By designing a multi-stage variable diameter shock absorbing packaging box, using multi-stage variable diameter shock absorbing technology with sliding connection and limit structure, the problem of the lack of shock absorbing effect of existing packaging boxes is solved, and stable fixation and effective shock absorption of goods of different shapes and sizes is achieved.

CN222947272UActive Publication Date: 2025-06-06SUZHOU WENZHOU PACKAGING IND CO LTD
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Patent Information

Application Number
CN202422279279.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-19
Publication Date
2025-06-06
Estimated Expiration
2034-09-19

AI Technical Summary

Technical Problem

The existing packaging boxes lack shock absorption when carrying goods, which leads to easy damage to the goods and inconvenient fixation of the circular goods, which makes them easily displaced during vibration.

Method used

A multi-stage variable diameter shock absorbing packaging box is designed, including packaging base, supporting shrapnel, packaging pallet, auxiliary clamp and packaging shell. Through the sliding connection and limiting structure, the shock absorption effect of the supporting shrapnel is achieved, and the design of auxiliary clamps and packaging shells is adapted to circular goods of different diameters.

Benefits of technology

It effectively reduces the vibration and displacement of goods during transportation, improves the fixed stability of goods, reduces the risk of cargo damage, and adapts to cargo of different shapes and sizes.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a multi-stage reducing damping packaging box, which belongs to the field of packaging boxes, aims to solve the problem that goods, particularly round goods, are difficult to fix, and comprises a packaging base. A supporting elastic piece is slidably connected into the top end face of the packaging base, a packaging supporting plate is placed on the top of the supporting elastic piece and slidably connected to the top of the packaging base, limiting inserting rods are inserted into the front side wall and the rear side wall of the packaging supporting plate in a penetrating mode, and auxiliary clamping blocks are inserted into the top of the packaging supporting plate. A packaging shell is fixedly buckled to the top of the packaging base. According to the multi-stage variable-diameter damping packaging box, the guide sliding blocks at the front end and the rear end of the bottom of the supporting elastic piece are slidably connected into the guide sliding grooves, so that the sliding position of the supporting elastic piece can be controlled, the supporting elastic piece has a sufficiently high damping effect, and the supporting elastic piece has higher supporting force under the action of the supporting spring.
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Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a multi-stage variable diameter shock-absorbing packaging box. Background Art

[0002] Packing boxes are mainly for the convenience of transportation, loading and unloading, and storage. Generally, wooden boxes and corrugated wood pallets are used. There are also tin barrels or tin barrels. When carrying goods, the existing packaging boxes have a fixed structure and a stable style, so there is basically no shock-absorbing effect when fixing the goods. Therefore, the goods are often damaged. In addition, when fixing the goods, the goods will slide on the top of the base, especially round goods, which are more inconvenient to fix and will shift when vibrated. Utility Model Content

[0003] The purpose of the utility model is to provide a multi-stage variable diameter shock-absorbing packaging box to solve the problem that the existing packaging boxes proposed in the above background technology have basically no shock-absorbing effect when fixing goods, so the goods are often damaged, and the goods will slide on the top of the base, especially round goods, which are more inconvenient to fix and will shift when vibrated.

[0004] The purpose and effect of the multi-stage variable diameter shock-absorbing packaging box of the utility model are achieved by the following specific technical means:

[0005] A multi-stage variable diameter shock-absorbing packaging box, wherein the multi-stage variable diameter shock-absorbing packaging box includes a packaging base; a supporting spring is slidably connected to the top end surface of the packaging base, a packaging pallet is placed on the top of the supporting spring, the packaging pallet is slidably connected to the top of the packaging base, a limiting plug rod is inserted through the front and rear side walls of the packaging pallet, an auxiliary clamp is inserted on the top of the packaging pallet, and a packaging shell is fixedly buckled on the top of the packaging base.

[0006] Furthermore, a loading and unloading slot is provided in the shape of a "well" at the bottom of the packaging base, an arc-shaped guide groove is provided at the left front end and the right rear end on the inner side of the top of the packaging base, and three "T"-shaped guide grooves are provided at equal distances in the front-to-back direction in the top inner end surface of the packaging base.

[0007] Furthermore, the supporting spring pieces are provided with six in a rectangular array and are slidably connected in a group of two in the guide slide groove at the concave end of the top of the packaging base. The supporting spring pieces are semicircular arc-shaped, and the front and rear ends of the bottom of the supporting spring pieces are fixedly connected with guide sliders. The guide sliders are slidably connected in the guide slide groove, and a supporting spring is installed between the middle of the bottom of the arc-shaped end surface of the supporting spring piece and the upper end surface of the guide slide groove.

[0008] Furthermore, the left front end and the right rear end of the packaging pallet are fixedly connected with cylindrical guide slides, and the guide slides are slidably connected in the guide slide grooves opened in the inner wall of the packaging base. A nine-by-nine-square grid-shaped fixed slots are opened in a rectangular array in the top end surface of the packaging pallet, and a limiting clamp ring is opened in the side wall in the middle of the fixed slot, and limiting holes are opened on the left and right sides of the limiting clamp ring and penetrate the entire packaging pallet.

[0009] Furthermore, the bottom of the auxiliary clamp block is triangularly provided with three fixed rods, and a limiting slot is opened in the middle of the outer wall of the fixed rod. The limiting slot corresponds to the limiting ring in the packaging tray and is plugged with the limiting rod.

[0010] Furthermore, the packaging shell is rectangular, and a limiting slide groove is provided in the left front end and the right rear end of the bottom of the packaging shell, and the limiting slide groove is clamped on the top of the guide slide post of the packaging pallet.

[0011] The utility model provides a multi-stage variable diameter shock-absorbing packaging box, which has the following beneficial effects:

[0012] 1. A "well"-shaped loading and unloading slot is provided at the bottom of the packaging base, so that the packaging base can be loaded and unloaded by a forklift or other tools, and a guide slide groove is provided at the left front end and the right rear end inside the packaging base to limit the packaging pallet, thereby preventing the packaging pallet from shaking in the packaging base, thereby facilitating improving the stability of the packaging pallet, and the top of the packaging base is fixedly connected to the packaging shell by a lock, and a limiting slide groove is provided at the left front end and the right rear end of the bottom of the packaging shell to further limit the top of the guide slide column, thereby reducing the bouncing of the packaging pallet, and further protecting the goods by the packaging shell.

[0013] 2. By sliding the guide sliders at the front and rear ends of the bottom of the supporting spring piece in the guide groove, the sliding position of the supporting spring piece can be controlled, so that the supporting spring piece has a sufficiently high shock absorption effect, and under the action of the supporting spring, the supporting spring piece has a stronger supporting force.

[0014] 3. Insert the fixed rod at the bottom of the auxiliary clamp into the fixed slot opened on the top end face of the packaging pallet, and make the limit card slot and the limit clamp ring in the packaging pallet correspond to each other, then insert the limit rod into the limit hole, so that the limit rod is inserted into the limit card slot and the limit clamp ring and fix the auxiliary clamp, thereby meeting the auxiliary clamp's fixing requirements for the goods, and different auxiliary clamps can be replaced and fixed according to the goods, so as to meet the fixing requirements for circular goods of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model from the right front side axis view;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from the right front side;

[0017] Figure 3 This is a schematic diagram of the overall split top view structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the overall split structure of the utility model when viewed from above;

[0019] Figure 5 This is a schematic diagram of the right side cutaway structure of the packaging base and packaging shell of the utility model;

[0020] Figure 6 It is a schematic diagram of the front cutaway structure of the packaging base of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Packaging base; 101. Loading and unloading slot; 102. Guide slide; 103. Guide slide; 2. Packaging shell; 201. Limit slide; 3. Support spring; 301. Guide slider; 4. Support spring; 5. Packaging pallet; 501. Guide slide; 502. Fixed slot; 503. Limit clamp; 504. Limit socket; 6. Limit rod; 7. Auxiliary clamp; 701. Fixed rod; 702. Limit slot. DETAILED DESCRIPTION

[0023] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0024] Embodiment 1:

[0025] As attached Figure 1 To Attachment Figure 6 As shown:

[0026] The utility model provides a multi-stage variable diameter shock-absorbing packaging box, comprising: a packaging base 1; a supporting spring sheet 3 is slidably connected in the top end surface of the packaging base 1, a packaging pallet 5 is placed on the top of the supporting spring sheet 3, the packaging pallet 5 is slidably connected to the top of the packaging base 1, and a limiting insertion rod 6 is inserted and inserted in the front and rear side walls of the packaging pallet 5, an auxiliary clamping block 7 is inserted on the top of the packaging pallet 5, and a packaging shell 2 is fixedly buckled on the top of the packaging base 1, and the bottom of the packaging base 1 is provided with a loading and unloading slot 101 in a "well" shape, and an arc-shaped guide slide groove 102 is provided at the left front end and the right rear end of the top inner side of the packaging base 1, and three "T"-shaped guide slide grooves 103 are provided in the inner end surface of the top of the packaging base 1 at equal distances in the front and rear directions, and the packaging shell 2 is rectangular, and the left front end and the right rear end of the bottom of the packaging shell 2 A limiting slide groove 201 is provided in the middle, and the limiting slide groove 201 is clamped on the top of the guide slide column 501 of the packaging pallet 5. The specific function is to provide a "well"-shaped loading and unloading slot 101 at the bottom of the packaging base 1 to facilitate loading and unloading of the packaging base 1 by means of tools such as a forklift, and to provide a guide slide groove 102 at the left front end and the right rear end on the inner side of the packaging base 1 to limit the packaging pallet 5 to prevent the packaging pallet 5 from shaking in the packaging base 1, thereby improving the stability of the packaging pallet 5, and the top of the packaging base 1 is fixedly connected to the packaging shell 2 through a lock, and the limiting slide groove 201 is provided in the left front end and the right rear end of the bottom of the packaging shell 2 to further limit the top of the guide slide column 501, reduce the bouncing of the packaging pallet 5, and further protect the goods through the packaging shell 2.

[0027] Among them, the supporting springs 3 are provided with six in a rectangular array and are slidably connected in a group of two in the guide slide groove 103 at the concave end of the top of the packaging base 1. The supporting springs 3 are in a semicircular arc shape, and the front and rear ends of the bottom of the supporting springs 3 are fixedly connected with guide sliders 301, and the guide sliders 301 are slidably connected to the guide slide groove 103. A supporting spring 4 is installed between the middle of the bottom of the arc-shaped end surface of the supporting spring 3 and the upper end surface of the guiding slide groove 103. The specific function is that by making the guiding sliders 301 at the front and rear ends of the bottom of the supporting spring 3 slidably connected in the guiding slide groove 103, the sliding position of the supporting spring 3 can be controlled, so that the supporting spring 3 has a sufficiently high shock absorbing effect, and under the action of the supporting spring 4, the supporting spring 3 has a stronger supporting force.

[0028] Among them, the left front end and the right rear end of the packaging pallet 5 are fixedly connected with a cylindrical guide slide column 501, and the guide slide column 501 is slidably connected to the guide slide groove 102 opened on the inner wall of the packaging base 1. A rectangular array of nine-by-nine-square grid-shaped fixed slots 502 are opened in the top end surface of the packaging pallet 5, and a limiting clamp ring 503 is opened in the side wall in the middle of the fixed slot 502. The limiting clamp ring 503 has limiting holes 504 on both sides that run through the entire packaging pallet 5. The bottom of the auxiliary clamping block 7 is triangularly provided with three fixed plug rods 701, and a limiting card slot 702 is opened in the middle of the outer wall of the fixed plug rod 701. The limiting card slot 702 and the packaging The limiting snap ring 503 in the pallet 5 corresponds to and is inserted with the limiting rod 6. The specific function is to insert the fixed rod 701 at the bottom of the auxiliary clamp 7 into the fixed slot 502 opened on the top end face of the packaging pallet 5, and make the limiting slot 702 correspond to the limiting snap ring 503 in the packaging pallet 5, and then insert the limiting rod 6 into the limiting hole 504, so that the limiting rod 6 is inserted into the limiting slot 702 and the limiting snap ring 503 and fixes the auxiliary clamp 7, thereby meeting the fixing requirements of the auxiliary clamp 7 for the goods, and different auxiliary clamps 7 can be replaced and fixed according to the goods, so as to meet the fixing requirements of circular goods with different diameters.

[0029] The specific usage and function of this embodiment are as follows:

[0030] When using the multi-stage variable diameter shock-absorbing packaging box, a "well"-shaped loading and unloading slot 101 is opened at the bottom of the packaging base 1 to facilitate loading and unloading of the packaging base 1 by a forklift or other tools, and a guide slide groove 102 is opened at the left front end and the right rear end of the inner side of the packaging base 1 to limit the packaging pallet 5 to prevent the packaging pallet 5 from shaking in the packaging base 1, so as to improve the stability of the packaging pallet 5. By sliding the guide sliders 301 at the front and rear ends of the bottom of the supporting spring 3 in the guide slide groove 103, the sliding position of the supporting spring 3 can be controlled, so that the supporting spring 3 has a sufficiently high shock-absorbing effect, and under the action of the supporting spring 4, the supporting spring 3 has a stronger supporting force, and by plugging the fixed plug rod 701 at the bottom of the auxiliary clamp 7 into the top of the packaging pallet 5 The fixing slot 502 is opened on the end surface of the package, and the limiting card slot 702 corresponds to the limiting snap ring 503 in the packaging tray 5, and then the limiting plug rod 6 is inserted into the limiting plug hole 504, so that the limiting plug rod 6 is inserted into the limiting card slot 702 and the limiting snap ring 503 and fixes the auxiliary clamping block 7, thereby meeting the fixing requirements of the auxiliary clamping block 7 for the goods, and different auxiliary clamping blocks 7 can be replaced and fixed according to the goods, so as to meet the fixing requirements for circular goods of different diameters, and the top of the packaging base 1 is fixedly connected to the packaging shell 2 through a lock, and the limiting slide grooves 201 are opened in the left front end and the right rear end of the bottom of the packaging shell 2, so as to further limit the top of the guide slide column 501, reduce the bounce of the packaging tray 5, and further protect the goods through the packaging shell 2.

[0031] Embodiment 2:

[0032] By filling the space between the outer wall of the auxiliary clamp block 7 and the inner wall of the packaging shell 2 with materials such as foam, the stability of the auxiliary clamp block 7 can be better improved, and the vibration transmitted to the auxiliary clamp block 7 can be reduced, thereby avoiding the formation of gaps between the auxiliary clamp block 7 and the goods, and better improving the fixing effect of the goods.

Claims

1. A multi-stage variable diameter shock-absorbing packaging box, characterized in that: The invention comprises a packaging base (1); a supporting spring sheet (3) is slidably connected to the top end surface of the packaging base (1); a packaging support plate (5) is placed on the top of the supporting spring sheet (3); the packaging support plate (5) is slidably connected to the top of the packaging base (1); a limiting plug rod (6) is inserted through the front and rear side walls of the packaging support plate (5); an auxiliary clamping block (7) is inserted on the top of the packaging support plate (5); and a packaging shell (2) is fixedly buckled on the top of the packaging base (1).

2. The multi-stage variable diameter shock-absorbing packaging box according to claim 1, characterized in that: The bottom of the packaging base (1) is provided with a loading and unloading slot (101) in the shape of a "well", the left front end and the right rear end of the top inner side of the packaging base (1) are provided with arc-shaped guide slots (102), and three "T"-shaped guide slots (103) are provided in the inner end surface of the top of the packaging base (1) at equal distances in a front-to-back direction.

3. The multi-stage variable diameter shock-absorbing packaging box according to claim 1, characterized in that: The supporting springs (3) are provided with six in a rectangular array and are slidably connected in a group of two in a guide slide groove (103) at the concave end of the top of the packaging base (1). The supporting springs (3) are semicircular in shape. The front and rear ends of the bottom of the supporting springs (3) are fixedly connected with guide sliders (301). The guide sliders (301) are slidably connected in the guide slide groove (103). A supporting spring (4) is installed between the middle of the bottom of the arc-shaped end surface of the supporting spring (3) and the upper end surface of the guide slide groove (103).

4. The multi-stage variable diameter shock-absorbing packaging box according to claim 1, characterized in that: The left front end and the right rear end of the packaging tray (5) are fixedly connected to cylindrical guide slides (501), and the guide slides (501) are slidably connected to the guide slide grooves (102) provided on the inner side wall of the packaging base (1). A rectangular array of nine-by-nine-square grid-shaped fixed slots (502) is provided in the top end surface of the packaging tray (5), and a limit clamping ring (503) is provided in the side wall at the middle of the fixed slot (502). The limit clamping ring (503) is provided on both sides of the left and right sides and runs through the entire packaging tray (5).

5. The multi-stage variable diameter shock-absorbing packaging box according to claim 1, characterized in that: The bottom of the auxiliary clamping block (7) is triangularly shaped and provided with three fixed plug rods (701). A limit slot (702) is provided in the middle of the outer wall of the fixed plug rod (701). The limit slot (702) corresponds to the limit snap ring (503) in the packaging tray (5) and is plugged with the limit plug rod (6).

6. The multi-stage variable diameter shock-absorbing packaging box according to claim 1, characterized in that: The packaging shell (2) is rectangular in shape, and a limiting slide groove (201) is provided in the left front end and the right rear end of the bottom of the packaging shell (2), and the limiting slide groove (201) is clamped on the top of the guide slide column (501) of the packaging pallet (5).