Supply chain logistics package shock protection sleeve

Abstract

The utility model discloses supply chain logistics parcel shockproof protective sleeve relates to logistics packing technical field, including shell, take groove board, tighten the band, fixed column and sleeve, still be provided with rotary pull rod, baffle no.

Description

Technical Field

[0001] This utility model relates to the field of packaging engineering technology, and in particular to shockproof protective sleeves for supply chain logistics parcels. Background Technology

[0002] In modern supply chain management, logistics and transportation are crucial links connecting production and consumption. Every day, massive amounts of parcels and goods flow between different points in the supply chain. To ensure goods remain intact during transport, the sealing and securing of logistics parcels is paramount. In practice, the most widely used method for sealing logistics parcels is wrapping and sealing with tape. This method effectively seals the parcels to a certain extent and is relatively simple to operate.

[0003] However, traditional tape sealing methods have significant shortcomings. First, the adhesive strength of tape is greatly affected by ambient temperature, humidity, and vibration during transportation, making it prone to loosening and cracking. This results in insecure packaging, posing a risk of goods scattering or being damaged. Furthermore, tape is essentially a single-use item; each unpacking causes damage to the tape, making it unusable. This not only increases the material costs for logistics companies but also generates a large amount of packaging waste, which is inconsistent with the development trend of green logistics.

[0004] Therefore, this utility model proposes a shockproof protective sleeve for supply chain logistics parcels to address the shortcomings of existing technologies. Utility Model Content

[0005] In view of the problems that existing technologies mostly use tape for packaging supply chain logistics packages, such as poor sealing and fixation, easy loosening, and inability to be reused, resulting in waste, this utility model aims to provide a shockproof protective sleeve for supply chain logistics packages with an improved structure that can effectively solve the above problems.

[0006] This utility model provides a shockproof protective sleeve for supply chain logistics parcels, including: a shell; a grooved plate fixed to the shell; a tightening strap passing through the grooved plate; a fixing post fixed inside the shell, with both ends of the tightening strap anchored in the holes of the fixing post; and a sleeve fixed inside the shell.

[0007] The protective sleeve also includes a rotating pull rod, a baffle, a rotating cylinder, and a limit block.

[0008] The rotating rod slides and rotates to fit the inner wall of the sleeve.

[0009] Furthermore, the baffle is connected to the rotating pull rod and slides with the rotating pull rod; the rotating cylinder is sleeved on the fixed column, and the rotating cylinder is pushed axially by the baffle to lock the tightening belt. The rotating cylinder rotates with the rotating pull rod to tighten the tightening belt; the limiting block is used to lock the groove of the rotating pull rod to limit the rotation of the rotating pull rod.

[0010] Preferably, the protective sleeve further includes a spring, which applies elastic force to the baffle after the rotating lever is pushed, so that the rotating cylinder remains in a fixed state of locking the tightening strap.

[0011] Preferably, the protective cover further includes a protective mechanism, which is mounted on the housing.

[0012] Preferably, as a further limitation of the above solution, the protection mechanism includes a fixing ring and a protective cover, the fixing ring being fixed to the housing, and the protective cover being detachably fitted onto the fixing ring.

[0013] Preferably, the protective mechanism further includes a locking block, which is movably disposed on the protective cover and used to engage with the hole of the fixing ring.

[0014] Preferably, the protective mechanism further includes a second spring, which is used to apply a spring force to the locking block to make it lock into the fixing ring, so as to achieve automatic locking of the protective cover.

[0015] Preferably, the protection mechanism further includes a pull rod, which is used to move the locking block when pulled outward to overcome the elastic force of the spring and achieve unlocking.

[0016] Preferably, as a specific implementation of the unlocking structure, the protection mechanism further includes a hollow block fixed on the protective cover, with the pull rod sliding along the inner wall of the hollow block; and a baffle connected to the pull rod, which causes the spring to extend when the pull rod is pulled, thereby causing the locking block to move outward.

[0017] This utility model has the following beneficial effects: 1. This utility model, by setting a rotating pull rod, a baffle, a rotating cylinder and a limiting block, enables the rotating pull rod to drive the rotating cylinder to lock and rotate to tighten the tightening belt after being pushed, and is locked by the limiting block. This solves the problems of the existing technology that mostly uses tape sealing, which is not only easy to loosen and has poor fixing effect, but also cannot be reused and causes waste. It achieves the technical effect of strong sealing, reusability and reduced logistics costs.

[0018] 2. This utility model, by setting up a protective mechanism, utilizes a protective cover, a fixing ring, a spring-driven locking block, and a pull rod for unlocking, to solve the problem of existing logistics packages lacking an integrated and easily detachable anti-squeezing protective structure, achieving the technical effect of effectively protecting packages from squeezing during transportation and enabling quick disassembly and assembly of the protective cover.

[0019] 3. This utility model has a reasonable overall structural design, integrating tightening and protection functions into one, and is simple and quick to operate. It solves the problems of single function and cumbersome operation of traditional packaging, and improves the efficiency and safety of logistics packaging. Attached Figure Description

[0020] Figure 1 This is a perspective view of the front side of the shockproof protective sleeve for supply chain logistics parcels proposed in this utility model. Figure 2 This is a partial structural breakdown diagram of the rotating cylinder of the shockproof protective sleeve for supply chain logistics parcels proposed in this utility model. Figure 3 This is a partial structural breakdown diagram of the protective cover of the shockproof protective sleeve for supply chain logistics parcels proposed in this utility model.

[0021] Legend: 1. Housing; 2. Protective mechanism; 201. Fixing ring; 202. Protective cover; 203. Hollow block; 204. Locking block; 205. Pull rod one; 206. Baffle two; 207. Spring two; 3. Grooved plate; 4. Fixing column; 5. Sleeve; 6. Rotating pull rod; 7. Baffle one; 8. Spring one; 9. Rotating cylinder; 10. Limiting block; 11. Tightening belt. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] Example: Please refer to Figures 1 to 3 This utility model embodiment provides a shockproof protective sleeve for supply chain logistics packages, including a shell 1 and a grooved plate 3 fixed to the shell 1. The shell 1 is used as the mounting base for the entire device, and the grooved plate 3 is used for the tightening strap 11 to pass through. The protective sleeve also includes the tightening strap 11, which passes through the grooved plate 3. A fixing post 4 is fixed inside the shell 1, and both ends of the tightening strap 11 are anchored in the holes of the fixing post 4. A sleeve 5 is fixed inside the shell 1.

[0024] Please refer to Figure 1 and Figure 2 The rotating pull rod 6 slides and rotates to fit the inner wall of the sleeve 5. The protective sleeve also includes a baffle 7 connected to the rotating pull rod 6, so that the baffle 7 slides along the axial direction of the sleeve 5 together with the rotating pull rod 6. The protective sleeve also includes a rotating cylinder 9, which is sleeved on the fixed post 4 and located below the baffle 7. When the rotating pull rod 6 is pushed downward, the baffle 7 applies axial push to the rotating cylinder 9, so that the hole of the rotating cylinder 9 locks the tightening band 11. In the locked state, rotating the rotating pull rod 6 can drive the rotating cylinder 9 to rotate together, thereby tightening the tightening band 11 anchored on the fixed post 4.

[0025] To maintain the tightened state, the protective sleeve also includes a spring 8, which is disposed between the baffle 7 and the rotating cylinder 9 or inside the sleeve 5. The spring 8 is used to continuously apply elastic force to the baffle 7 after the rotating pull rod 6 is pushed, so that the rotating cylinder 9 remains in a fixed state of locking the tightening band 11.

[0026] In addition, the protective cover also includes a limiting block 10, which is rotatably mounted on the housing 1. After the tightening band 11 is tightened, rotating the limiting block 10 can cause it to lock into the groove of the rotating pull rod 6, thereby restricting the rotating pull rod 6 from rotating in the opposite direction or sliding, and ensuring the firmness of the seal.

[0027] As a preferred embodiment, please refer to Figure 1 and Figure 3 The supply chain logistics package shockproof protective cover also includes a protective mechanism 2, which is installed on the shell 1.

[0028] Furthermore, the protection mechanism 2 includes a retaining ring 201 and a protective cover 202. The retaining ring 201 is fixed to the housing 1, and the protective cover 202 is detachably fitted onto the retaining ring 201.

[0029] Furthermore, the protective mechanism 2 also includes a locking block 204, which is movably disposed on the protective cover 202 and engages with the hole in the retaining ring 201 to secure the protective cover 202.

[0030] Furthermore, the protection mechanism 2 also includes a second spring 207, which applies a spring force to the locking block 204 to engage with the retaining ring 201.

[0031] Furthermore, the protection mechanism 2 also includes a pull rod 205. When the pull rod 205 is pulled outward, it causes the locking block 204 to move to overcome the elastic force of the spring 207, thereby causing the locking block 204 to disengage from the fixing ring 201.

[0032] Furthermore, the protection mechanism 2 also includes a hollow block 203, which is fixed to the protective cover 202. The first pull rod 205 slides along the inner wall of the hollow block 203. The protection mechanism 2 also includes a second baffle 206, which is connected to the first pull rod 205. When the first pull rod 205 is pulled, the second baffle 206 causes the second spring 207 to extend, and then causes the locking block 204 to move outward.

[0033] Working principle: When packaging is required, the protective film is wrapped around the surface of the goods, and then the tightening strap 11 is wrapped around it and inserted into the housing 1 through the hole of the grooved plate 3. Then, the two ends of the tightening strap 11 are inserted into the holes of the fixing post 4. Then, the rotating pull rod 6 is pushed down, so that the rotating pull rod 6 slides along the inner wall of the sleeve 5, thereby driving the baffle 7 to move downward, and thus driving the rotating cylinder 9 to compress downward. Since both ends of the tightening strap 11 have knots, the hole of the rotating cylinder 9 can lock the tightening strap 11. Rotating the rotating pull rod 6 tightens the tightening strap 11. After it is contracted, rotating the limiting block 10 locks the limiting block 10 into the groove of the rotating pull rod 6, thereby fixing the rotating pull rod 6. Due to the action of the spring 8, the rotating cylinder 9 can remain fixed even when no one is around. After the transportation is completed, pulling the rotating pull rod 6 upward can quickly disassemble it, thus solving the problem of easy loosening of the tape packaging and achieving the purpose of reuse. When compression occurs during transportation, the protective mechanism 2 is required. The fixing ring 201 is inserted into the protective cover 202, which causes the locking block 204 to be locked in the hole of the fixing ring 201. Due to the action of the second spring 207, the locking block 204 is subjected to an inward elastic force, which fixes the locking block 204 and thus the protective cover 202. When it is necessary to open the protective cover 202, the pull rod 205 is pulled outward to slide along the inner wall of the hollow block 203, which in turn moves the second baffle 206 outward, which in turn extends the second spring 207, which in turn moves the locking block 204 outward, thus disengaging the locking block 204 from the fixing ring 201. At this time, the protective cover 202 can be removed, thereby achieving the purpose of protection.

Claims

1. Supply chain logistics parcel shockproof protective sleeve, which includes: The housing (1) and the grooved plate (3) are fixed to the housing (1); A tightening band (11) passes through the grooved plate (3), a fixing post (4) is fixed inside the housing (1), both ends of the tightening band (11) are anchored in the holes of the fixing post (4), and a sleeve (5) is fixed inside the housing (1). The protective sleeve is characterized in that it further includes a rotating pull rod (6) that slides and rotates to fit the inner wall of the sleeve (5), and a baffle (7) that is connected to the rotating pull rod (6) and slides with the rotating pull rod (6); The rotating cylinder (9) is sleeved on the fixed column (4). The rotating cylinder (9) is pushed axially by the baffle (7) to lock the tightening belt (11). The rotating cylinder (9) rotates with the rotating pull rod (6) to tighten the tightening belt (11). And a limiting block (10) for locking the groove of the rotating rod (6) to restrict the rotation of the rotating rod (6).

2. The supply chain logistics parcel shockproof protective sleeve according to claim 1, characterized in that, The protective sleeve also includes a spring (8), which is used to apply elastic force to the baffle (7) after the rotating pull rod (6) is pushed, so that the rotating cylinder (9) remains in a fixed state of locking the tightening band (11).

3. The supply chain logistics package shock protection sleeve of claim 1, wherein, The protective cover also includes a protective mechanism (2), which is mounted on the housing (1).

4. The shockproof protective sleeve for supply chain logistics parcels according to claim 3, characterized in that, The protective mechanism (2) includes a retaining ring (201) fixed to the housing (1); and a protective cover (202) detachably covering the retaining ring (201).

5. The shockproof protective sleeve for supply chain logistics parcels according to claim 4, characterized in that, The protective mechanism (2) further includes a locking block (204), which is movably disposed on the protective cover (202) and used to engage with the hole of the fixing ring (201).

6. The supply chain logistics package shock protection sleeve of claim 5, wherein, The protective mechanism (2) also includes a second spring (207), which is used to apply a spring force to the locking block (204) to lock it into the fixing ring (201).

7. The supply chain logistics package shock protection sleeve of claim 6, wherein, The protection mechanism (2) further includes a pull rod (205), which is used to move the locking block (204) to overcome the elastic force of the spring (207) when it is pulled outward.

8. The supply chain logistics parcel shockproof protective sleeve according to claim 7, characterized in that, The protective mechanism (2) also includes a hollow block (203) fixed to the protective cover (202), and the first pull rod (205) slides along the inner wall of the hollow block (203); And baffle two (206), which is connected to the pull rod one (205). When the pull rod one (205) is pulled, the baffle two (206) causes the spring two (207) to extend, and then causes the locking block (204) to move outward.

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