Peripheral sleeve for heavy packaging

Abstract

The utility model provides a peripheral sleeve for heavy packaging, and relates to the field of heavy packaging sleeves, the peripheral sleeve comprises four peripheral protection plates, the four peripheral protection plates are annularly distributed, each peripheral protection plate comprises two butt joint plates, and a plurality of hinge plates are arranged between the two butt joint plates; fixing assemblies are arranged on the butt joint plates, the four peripheral protection plates can sequentially form annular fixation through the fixing assemblies, each fixing assembly comprises an inserting block fixedly installed on the outer wall of the side face of one butt joint plate, an inserting groove is formed in the outer wall of the other butt joint plate, two magnetic rods are symmetrically installed in each inserting block in a sliding mode, and the magnetic rods are arranged in the inserting grooves in a sliding mode. And a tension spring I is fixedly mounted between the end part of the magnetic rod and the interior of the inserting block. In order to solve the problem that the bolts fall off due to jolt and vibration in the transportation process of the peripheral sleeves fixed through the bolts, the peripheral sleeves can be rapidly mounted and dismounted by arranging the fixing assemblies and utilizing magnetic attraction and magnetic repulsion of the magnetic rods and the two-pole magnetic blocks.

Description

Technical Field

[0001] This utility model relates to the field of heavy-duty packaging sleeves, and more specifically, to an outer sleeve for heavy-duty packaging. Background Technology

[0002] To facilitate disassembly and stacking, existing outer sleeves typically use bolts to fix multiple panels together to form an outer sleeve, thus protecting and securing heavy packaging. However, bolt fixing is cumbersome during installation or disassembly, and during transportation of heavy packaging, vibrations and bumps can easily cause the bolts to loosen and fall off, thereby releasing the fixation of the panels and causing damage to the heavy packaging due to the loss of its fixation and protection.

[0003] For example, the specification of the Chinese Utility Patent / Chinese Utility Model (Application No.: CN202123097815.0) entitled "An Outer Sheath for Heavy-Duty Packaging" states that in the prior art, when powders are stacked, they mostly accumulate at the bottom of the warehouse, which is inconvenient for shaping and results in a large area being occupied at the bottom of the warehouse. An outer sheath is needed to shape the powdered object, thereby making reasonable use of the warehouse volume and allowing the powdered raw materials to be piled up in the warehouse. In the prior art, the outer ring is inconvenient to disassemble and stack, resulting in the outer sheath occupying too much area after use and making it inconvenient to collect it in a concentrated manner. The above patent can corroborate the defects of the prior art.

[0004] Therefore, we have made improvements to this by proposing an outer sleeve for heavy-duty packaging. Summary of the Invention

[0005] The purpose of this invention is to address the problem that bolts on bolted outer sleeves can come loose during transportation due to bumps and vibrations. This application solves the problem by using a fixing component that leverages the magnetic attraction and repulsion between a magnetic rod and two magnetic blocks to quickly install and remove the outer sleeve.

[0006] To achieve the above-mentioned practical objectives, this utility model provides an outer sleeve for heavy-duty packaging to improve the aforementioned problems.

[0007] The application is as follows:

[0008] An outer sleeve for heavy-duty packaging includes four outer protective plates arranged in a ring. Each outer protective plate includes two mating plates with multiple hinge plates between them. A fixing assembly is provided on the mating plates, allowing the four outer protective plates to be sequentially fixed in a ring. The fixing assembly includes an insertion block fixedly mounted on the outer side wall of one mating plate, and an insertion groove on the outer wall of the other mating plate. Two magnetic rods are symmetrically slidably mounted inside the insertion block, and a tension spring is fixedly mounted between the end of the magnetic rod and the inside of the insertion block. Two mating slots are symmetrically formed inside the insertion groove, allowing the mating slots and magnetic rods to form an insertion design. Two polar magnetic blocks are rotatably mounted in each of the two mating slots, allowing the polar magnetic blocks and magnetic rods to form magnetic attraction or magnetic repulsion.

[0009] As a preferred technical solution of this application, multiple hinge plates are connected by hinges in sequence, and the hinge plates and the mating plates are designed to be connected by hinges.

[0010] As a preferred technical solution of this application, a dovetail groove is provided on the top of the hinge plate, and a dovetail block is fixedly installed on the bottom of the hinge plate. The dovetail block and the dovetail groove can form a snap-fit ​​design.

[0011] As a preferred technical solution of this application, a rotating rod is fixedly installed on the outer wall of the two-pole magnetic block, the rotating rod passes through the docking plate, and an adjusting block is fixedly installed at the end of the rotating rod.

[0012] As a preferred technical solution of this application, an adjustment assembly is provided between the two docking plates. The adjustment assembly includes two telescopic rods symmetrically installed on the outer wall of the docking plates. A fixing block is fixedly installed at the end of the two telescopic rods. A threaded rod is rotatably installed through the outer wall of one fixing block, and a threaded sleeve is fixedly installed on the outer wall of the other fixing block. The threaded rod and the threaded sleeve are designed to be threadedly engaged.

[0013] As a preferred technical solution of this application, a tension spring is fixedly installed between the fixing block and the docking plate.

[0014] As a preferred technical solution of this application, two flanges are fixedly installed on the outer wall of the threaded rod, a fixing block is located between the two flanges, and a knob is fixedly installed at the end of the threaded rod.

[0015] As a preferred technical solution of this application, both the mating plate and the hinge plate are made of PVC or PP material.

[0016] Compared with existing technologies, the beneficial effects of this utility model are:

[0017] In the scheme of this application:

[0018] 1. To address the problem of bolts coming loose during transport due to bumps and vibrations in existing bolt-fixed outer sleeves, this application proposes a fixing component that utilizes plug-in blocks and slots on two mating plates to form a plug-in design. Magnetic rods within the plug-in blocks and rotatably mounted bipolar magnetic blocks within the mating slots create magnetic attraction and repulsion, allowing the magnetic rods to engage and disengage with the mating slots. This enables the rapid installation and disassembly of multiple outer protective plates. Furthermore, the magnetic attraction between the magnetic rods and the bipolar magnetic blocks prevents the outer protective plates from coming loose during transport of heavy packaging due to vibrations and bumps.

[0019] 2. In order to solve the problem that the outer sleeve in the prior art cannot fix and protect heavy packaging of different shapes, this application uses the threaded rod and threaded groove of the adjustment component to make the two mating plates move away and close together by rotating the knob, so that the multiple hinged plates can be stretched, unfolded and compressed and folded, thereby realizing that the length of the outer protective plate can be changed, thus enabling the protection and fixation of heavy packaging of different shapes.

[0020] 3. The dovetail groove at the top of the hinge plate and the dovetail tenon fixedly installed at the bottom of the hinge plate can form a snap-fit, allowing one outer protective plate to be placed on top of another. By pressing, the dovetail tenon at the bottom of one outer protective plate is snapped into the dovetail groove at the top of the other outer protective plate. Multiple outer protective plates are then fixed by fixing components, thereby achieving the stacking of the outer sleeve. This enables the protection and fixing of heavy packaging of different sizes, solving the problem that the outer sleeve in the prior art cannot fix and protect heavy packaging of different sizes. Attached Figure Description

[0021] Figure 1 A schematic diagram of the structure of the outer sleeve for heavy-duty packaging provided in this application;

[0022] Figure 2 A front structural schematic diagram of the outer protective plate of the outer sleeve for heavy packaging provided in this application;

[0023] Figure 3 The outer sleeve for heavy-duty packaging provided in this application Figure 2 Enlarged structural diagram at point A in the middle;

[0024] Figure 4 The outer sleeve for heavy-duty packaging provided in this application Figure 2 Enlarged structural diagram at point B;

[0025] Figure 5 A schematic diagram of the back structure of the outer protective plate of the outer sleeve for heavy packaging provided in this application;

[0026] Figure 6 The outer sleeve for heavy-duty packaging provided in this application Figure 5 Enlarged structural diagram at point C;

[0027] Figure 7 The outer sleeve for heavy-duty packaging provided in this application Figure 5 Enlarged structural diagram at point D.

[0028] The image shows:

[0029] 1. Outer protective plate; 101. Butt joint plate; 102. Hinge joint plate;

[0030] 2. Fixing components; 201. Insertion block; 202. Insertion groove; 203. Magnetic rod; 204. Tension spring one; 205. Connecting groove; 206. Two-pole magnetic block; 207. Dovetail groove; 208. Dovetail block; 209. Rotating rod; 210. Adjusting block;

[0031] 3. Adjustment components; 301. Telescopic rod; 302. Fixing block; 303. Tension spring II; 304. Threaded rod; 305. Threaded sleeve; 306. Knob; 307. Flange. Detailed Implementation

[0032] To enable those skilled in the art to better understand this utility model, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this utility model.

[0033] As described in the background art, bolt fixing is cumbersome during installation or disassembly. Furthermore, during the transportation of heavy packaging, vibrations and bumps can easily cause the bolts to loosen and fall off, thereby releasing the fixation of the enclosure and resulting in the loss of fixation and protection for the heavy packaging, causing damage to the heavy packaging.

[0034] To solve this technical problem, this utility model provides an outer sleeve for heavy-duty packaging, which is applied to heavy-duty packaging sleeves.

[0035] For details, please refer to Figure 1-7 The outer sleeve for heavy-duty packaging specifically includes:

[0036] Four outer protective plates 1 are arranged in a ring. Each outer protective plate 1 includes two docking plates 101 and multiple hinge plates 102 are provided between the two docking plates 101.

[0037] The docking plate 101 is provided with a fixing component 2. The four outer protective plates 1 can be fixed in a ring shape in sequence by the fixing component 2. The fixing component 2 includes a plug block 201 fixedly installed on the outer side wall of one docking plate 101, and a plug groove 202 opened on the outer wall of another docking plate 101. Two magnetic rods 203 are symmetrically slidably installed inside the plug block 201. A tension spring 204 is fixedly installed between the end of the magnetic rod 203 and the inside of the plug block 201. Two docking grooves 205 are symmetrically opened inside the plug groove 202. The docking grooves 205 and the magnetic rods 203 can form a plug-in design. Two pole magnetic blocks 206 are rotatably installed in both docking grooves 205. The two pole magnetic blocks 206 and the magnetic rods 203 can form magnetic attraction or magnetic repulsion.

[0038] This utility model provides an outer sleeve for heavy-duty packaging. To address the problem that during transportation of heavy-duty packaging, vibrations and bumps can easily cause bolts to loosen and fall off, resulting in the loss of the sleeve's fixation and protection, and ultimately damage to the heavy-duty packaging. This application utilizes a fixing component 2, where two mating plates 101 are fitted with insertion blocks 201 and insertion slots 202, respectively, to form a mating connection. By rotating the bipolar magnetic blocks 206, a magnetic attraction is formed between the bipolar magnetic blocks 206 and the magnetic rod 203, thereby enabling... The magnetic rod 203 moves into the docking groove 205, so that the magnetic rod 203 and the docking groove 205 are inserted and fixed, thereby fixing the two outer protective plates 1. Through the sequential insertion and fixing of the four outer protective plates 1, an outer sleeve can be formed, which can protect and fix the heavy packaging. When disassembly is required, simply rotate the two-pole magnetic block 206, so that the two-pole magnetic block 206 and the magnetic rod 203 form magnetic repulsion. Under the action of the tension spring 204, the magnetic rod 203 returns to its original displacement, thereby releasing the fixation of the two outer protective plates 1, so as to facilitate disassembly.

[0039] To enable those skilled in the art to better understand this utility model, the technical solutions in this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0040] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in this utility model can be combined with each other.

[0041] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0042] Example 1, please refer to Figure 1-4 , Figure 6An outer sleeve for heavy packaging has four outer protective plates 1 arranged in a ring. Each outer protective plate 1 includes two mating plates 101 and multiple hinge plates 102 are provided between the two mating plates 101.

[0043] The docking plate 101 is provided with a fixing component 2. The four outer protective plates 1 can be fixed in a ring shape in sequence by the fixing component 2. The fixing component 2 includes a plug block 201 fixedly installed on the outer side wall of one docking plate 101, and a plug groove 202 opened on the outer wall of another docking plate 101. Two magnetic rods 203 are symmetrically slidably installed inside the plug block 201. A tension spring 204 is fixedly installed between the end of the magnetic rod 203 and the inside of the plug block 201. Two docking grooves 205 are symmetrically opened inside the plug groove 202. The docking grooves 205 and the magnetic rods 203 can form a plug-in design. Two pole magnetic blocks 206 are rotatably installed in both docking grooves 205. The two pole magnetic blocks 206 and the magnetic rods 203 can form magnetic attraction or magnetic repulsion.

[0044] Multiple hinge plates 102 are connected by hinges in sequence. The hinge plate 102 and the mating plate 101 are designed to be connected by hinges. The top of the hinge plate 102 is provided with a dovetail groove 207, and the bottom of the hinge plate 102 is fixedly installed with a dovetail block 208. The dovetail block 208 and the dovetail groove 207 can form a snap-fit ​​design.

[0045] A rotating rod 209 is fixedly installed on the outer wall of the two-pole magnetic block 206. The rotating rod 209 passes through the docking plate 101, and an adjusting block 210 is fixedly installed at the end of the rotating rod 209.

[0046] To address the problem that vibrations and bumps during the transportation of heavy packaging can easily cause bolts to loosen and fall off, leading to the loss of the protective barrier and damage to the heavy packaging, this application proposes a fixing component 2. This component utilizes two mating plates 101 with insert blocks 201 and insert slots 202 to form a mating connection. By rotating the bipolar magnetic block 206, a magnetic attraction is formed between the bipolar magnetic block 206 and the magnetic rod 203, thereby causing the magnetic rod 203 to move towards the mating point. The displacement within the groove 205 causes the magnetic rod 203 to be inserted and fixed into the docking groove 205, thereby fixing the two outer protective plates 1. Through the sequential insertion and fixing of the four outer protective plates 1, an outer sleeve is formed, which can protect and fix the heavy packaging. When disassembly is required, simply rotate the two-pole magnetic block 206 to make the two-pole magnetic block 206 and the magnetic rod 203 form magnetic repulsion. Under the action of the tension spring 204, the magnetic rod 203 resets its displacement, thereby releasing the fixation of the two outer protective plates 1, thus facilitating disassembly.

[0047] Specifically, by inserting the plug 201 on one docking plate 101 into the plug slot 202 of another docking plate 101, and by rotating the two-pole magnetic block 206 through the adjusting block 210, the two-pole magnetic block 206 and the magnetic rod 203 form a magnetic attraction, thereby allowing the magnetic rod 203 to move into the docking slot 205, thus fixing the two outer protective plates 1. By fixing the four outer protective plates 1 in sequence, an outer sleeve can be formed to protect and fix heavy packaging. When the outer protective plates 1 need to be stacked, one outer protective plate 1 can be placed directly above another outer protective plate 1. By pressing, the dovetail tenon 208 at the bottom of the hinge plate 102 and the dovetail tenon 207 at the top of the other hinge plate 102 form a snap-fit. Then, the outer protective plates 1 are fixed in sequence through the fixing component 2, thereby realizing the stacking of the outer protective plates. This can meet the needs of protecting and fixing heavy packaging of different sizes and improve the practicality of the outer sleeve.

[0048] Example 2 further optimizes the outer sleeve for heavy-duty packaging provided in Example 1, specifically, as follows: Figure 4 , Figure 7 As shown, an adjustment assembly 3 is provided between the docking plates 101. The adjustment assembly 3 includes two telescopic rods 301 symmetrically installed on the outer wall of the docking plates 101. A fixing block 302 is fixedly installed at the end of the two telescopic rods 301. A threaded rod 304 is rotatably installed through the outer wall of one fixing block 302. A threaded sleeve 305 is fixedly installed on the outer wall of the other fixing block 302. The threaded rod 304 and the threaded sleeve 305 are designed to be threadedly engaged.

[0049] A tension spring 303 is fixedly installed between the fixing block 302 and the docking plate 101;

[0050] Two flanges 307 are fixedly installed on the outer wall of the threaded rod 304, the fixing block 302 is located between the two flanges 307, and a knob 306 is fixedly installed at the end of the threaded rod 304.

[0051] Both the butt plate 101 and the hinge plate 102 are made of PVC or PP material.

[0052] By setting the adjustment component 3, and utilizing the sequential hinged connection of multiple hinge plates 102, and the hinged connection between the hinge plates 102 and the docking plates 101, the outer protective plate 1 can be stretched, unfolded, compressed, and folded, thereby changing the shape of the outer sleeve. This allows for the protection and fixation of heavy packaging of different shapes. Specifically, two telescopic rods 301 are symmetrically arranged on the two docking plates 101. Each end of the two telescopic rods 301 is fixedly mounted with a fixing block 302. A threaded rod 304 is rotatably mounted on one fixing block 302, and a threaded sleeve 305 is fixedly mounted on the other fixing block 302. The threaded rod 304 and the threaded sleeve 305 are threadedly engaged. By rotating the knob 306, the threaded rod 304 can be rotated, causing the two docking plates 101 to move closer or further apart. This is achieved through the hinge plates... The folding and unfolding of 102 enables the outer protective plate 1 to be stretched and compressed. Through the action of the telescopic rod 301 and the tension spring 303, when the outer protective plate 1 is unfolded, the tension spring 303 and the telescopic rod 301 allow the threaded rod 304 and the threaded sleeve 305 to approach the outer protective plate 1. When the outer protective plate 1 is folded, the hinge plate 102 can abut against the threaded rod 304 and the threaded sleeve 305 and move away from the outer protective plate 1, thus not affecting the operation of the adjustment component 3. At the same time, it can make the outer protective plate 1 convenient to transport because the area occupied by the outer protective plate 1 is not too large after use. The connecting plate 101 and the hinge plate 102 are made of PVC or PP material, which enables the outer protective plate 1 to have good tensile, bending, compressive and impact resistance, thereby improving the protection capability of heavy packaging.

[0053] The usage process of the outer sleeve for heavy-duty packaging provided in this utility model is as follows:

[0054] By inserting the plug block 201 on one docking plate 101 into the plug slot 202 of another docking plate 101, and by rotating the bipolar magnetic block 206 through the adjusting block 210, the bipolar magnetic block 206 and the magnetic rod 203 are magnetically attracted, thereby displacing the magnetic rod 203 into the docking slot 205, thus fixing the two outer protective plates 1. The sequential fixing of the four outer protective plates 1 forms an outer sleeve, protecting and securing the heavy packaging. Two telescopic rods 301, symmetrically arranged on both docking plates 101, provide support for the telescopic... Each end of the rod 301 is fixedly mounted with a fixing block 302. A threaded rod 304 is rotatably mounted on one fixing block 302, and a threaded sleeve 305 is fixedly mounted on the other fixing block 302. The threaded rod 304 and the threaded sleeve 305 are engaged by thread. By rotating the knob 306, the threaded rod 304 can be rotated, causing the two mating plates 101 to move closer or further apart. By folding and unfolding the hinge plate 102, the outer protective plate 1 can be stretched, unfolded, and compressed, thereby protecting and fixing heavy packaging of different shapes.

[0055] In this utility model, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0056] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the scope of protection of this utility model patent.

Claims

1. An outer sleeve for heavy-duty packaging, characterized in that, It includes four outer protective plates (1), which are arranged in a ring. Each outer protective plate (1) includes two docking plates (101), and multiple hinge plates (102) are provided between the two docking plates (101). The docking plate (101) is provided with a fixing component (2). The four outer protective plates (1) can be fixed in a ring shape by the fixing component (2). The fixing component (2) includes a plug block (201) fixedly installed on the outer side wall of one docking plate (101). The outer wall of the other docking plate (101) is provided with a plug groove (202). Two magnetic rods (203) are symmetrically slidably installed inside the plug block (201). A tension spring (204) is fixedly installed between the end of the magnetic rod (203) and the inside of the plug block (201). Two docking slots (205) are symmetrically opened inside the plug groove (202). The docking slots (205) and the magnetic rods (203) can form a plug-in design. Two polar magnetic blocks (206) are rotatably installed in both docking slots (205). The two polar magnetic blocks (206) and the magnetic rods (203) can form magnetic attraction or magnetic repulsion.

2. The outer sleeve for heavy-duty packaging according to claim 1, characterized in that, The multiple hinge plates (102) are connected in sequence by hinges, and the hinge plates (102) and the mating plates (101) are designed to be connected by hinges.

3. The outer sleeve for heavy-duty packaging according to claim 1, characterized in that, The top of the hinge plate (102) is provided with a dovetail groove (207), and the bottom of the hinge plate (102) is fixedly installed with a dovetail block (208). The dovetail block (208) and the dovetail groove (207) can form a snap-fit ​​design.

4. The outer sleeve for heavy-duty packaging according to claim 1, characterized in that, A rotating rod (209) is fixedly installed on the outer wall of the two-pole magnetic block (206). The rotating rod (209) passes through the docking plate (101). An adjusting block (210) is fixedly installed at the end of the rotating rod (209).

5. The outer sleeve for heavy-duty packaging according to claim 1, characterized in that, An adjustment assembly (3) is provided between the two docking plates (101). The adjustment assembly (3) includes two telescopic rods (301) symmetrically installed on the outer wall of the docking plates (101). A fixing block (302) is fixedly installed at the end of the two telescopic rods (301). A threaded rod (304) is rotatably installed through the outer wall of one fixing block (302), and a threaded sleeve (305) is fixedly installed on the outer wall of the other fixing block (302). The threaded rod (304) and the threaded sleeve (305) are designed to be threadedly engaged.

6. The outer sleeve for heavy-duty packaging according to claim 5, characterized in that, A tension spring (303) is fixedly installed between the fixing block (302) and the docking plate (101).

7. The outer sleeve for heavy-duty packaging according to claim 5, characterized in that, Two flanges (307) are fixedly installed on the outer wall of the threaded rod (304), the fixing block (302) is located between the two flanges (307), and a knob (306) is fixedly installed at the end of the threaded rod (304).

8. The outer sleeve for heavy-duty packaging according to claim 1, characterized in that, Both the docking plate (101) and the hinge plate (102) are made of PVC or PP material.

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