A scratch-resistant floor film transport packaging roll with a cushioning liner structure
By incorporating a cushioning liner structure within the transport packaging roll of floor film, and utilizing a cushioning sleeve and a round shaft design, the problem of roll deformation during transportation is solved, enabling safe transport and convenient film retrieval of the floor film.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHENJIANG FOUR CORNERS NEW DECORATION MATERIAL CO LTD
- Filing Date
- 2025-09-02
- Publication Date
- 2026-06-30
AI Technical Summary
Existing flooring film transport packaging rolls are prone to deformation during transportation due to external pressure or impact, resulting in damage to the flooring film.
A scratch-resistant floor film transport packaging roll with a buffer liner structure was designed. By setting a round rod and a buffer sleeve inside the roll, the buffer sleeve supports and cushions the inside of the roll. Combined with the design of the round shaft and the locking block, it facilitates the film removal operation.
This effectively reduces the probability of cylinder deformation, improves the safety performance of floor film transportation, and facilitates the removal of the floor film.
Smart Images
Figure CN224429849U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of floor film transport packaging roll technology, and in particular to a scratch-resistant floor film transport packaging roll with a cushioning liner structure. Background Technology
[0002] Floor membrane is a type of flooring material composed of a moisture-proof layer, an insulation layer, and a surface layer. It is used for floor decoration and insulation. After installation, the floor membrane provides both decorative and insulation benefits, while also protecting the floor from scratches.
[0003] After the flooring film is produced, it usually needs to be wrapped and packaged in rolls for subsequent storage and transportation. Currently, most packaging rolls on the market use a hollow cylindrical structure, which can meet basic winding requirements. However, in actual transportation, these rolls have limited structural strength and are easily deformed by external pressure or collisions, which can damage the flooring film inside and affect the integrity and performance of the product. Summary of the Invention
[0004] The purpose of this utility model is to solve the problems existing in the above-mentioned background technology, and to propose a scratch-resistant floor film transport packaging roll with a buffer lining structure.
[0005] The technical problem to be solved by this utility model is to provide a scratch-resistant floor film transport packaging roll with a buffer lining structure to solve the problem that existing rolls are prone to deformation.
[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:
[0007] A scratch-resistant floor film transport packaging roll with a cushioning liner structure includes: a roll body, on both sides of the outer wall of the roll body, a circular plate is attached to both sides of the outer wall of the roll body, a circular rod is movably installed between the two circular plates, the circular rod is located in the inner cavity of the roll body, and a plurality of cushioning sleeves are movably installed on the outer wall of the circular rod, the outer walls of the plurality of cushioning sleeves are attached to the inner wall of the roll body, a circular groove is formed on both of the circular plates, a circular hole is formed on the inner wall of the circular groove, and a circular shaft is movably installed in the inner cavity of the circular groove, one end of the circular shaft passes through the circular hole and is movably connected to the inner wall of the circular hole.
[0008] Preferably, two side grooves are formed on the outer wall of the circular shaft, and a locking block is hingedly installed in the inner cavity of each of the two side grooves.
[0009] Preferably, multiple anti-slip textures are formed on the outer walls of both card blocks.
[0010] Preferably, two slots are formed on the inner wall of the circular hole.
[0011] Preferably, a movable ring is movably mounted on the outer wall of the circular shaft, and the movable ring is movably mounted in the inner cavity of the circular groove.
[0012] Preferably, each of the two circular plates is fixedly connected to a circular sleeve on one side of the opposite side, and a cylinder is movably inserted into the inner cavity of each of the two circular sleeves. The two cylinders are respectively fixedly connected to both ends of the circular rod.
[0013] Preferably, both inner walls of the two sleeves are provided with internal threads, and both outer walls of the two cylinders are provided with external threads, with the cylinders threadedly connected to the inner cavities of the corresponding sleeves.
[0014] Preferably, multiple evenly distributed anti-slip grooves are formed on the outer walls of both circular plates.
[0015] Compared with the prior art, this utility model has at least the following beneficial effects:
[0016] In the above scheme, circular plates are installed at both ends of the outer side of the cylinder through the threaded connection between the circular sleeve and the circular rod, so that the circular rod between the two circular plates is located inside the cylinder, and the buffer sleeve on the outer side of the cylinder provides support and buffering for the inside of the cylinder.
[0017] In the above solution, the cylindrical shaft is partially pulled out of the groove by applying force to the clamping block. Subsequently, the staff can place the two cylindrical shafts on the support, so that the whole cylinder and the floor membrane are suspended in the air, which makes it easy to remove the floor membrane from the cylinder and complete the membrane removal operation. Attached Figure Description
[0018] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present disclosure and, together with the specification, further serve to explain the principles of the present disclosure and enable those skilled in the art to implement and use the present disclosure.
[0019] Figure 1 This is a schematic diagram of the external structure of this utility model;
[0020] Figure 2 This is a schematic diagram of the exploded structure of this utility model;
[0021] Figure 3 This is a schematic cross-sectional view of the present invention.
[0022] Figure 4 This is a partial structural diagram of the present invention;
[0023] Figure 5 This is a structural assembly diagram of the circular plate of this utility model.
[0024] Figure Labels
[0025] 1. Cylinder; 2. Circular plate; 3. Anti-slip groove; 4. Circular sleeve; 5. Internal thread; 6. Circular rod; 7. Circular cylinder; 8. External thread; 9. Buffer sleeve; 10. Circular groove; 11. Circular hole; 12. Slot; 13. Circular shaft; 14. Movable ring; 15. Side groove; 16. Locking block; 17. Anti-slip texture.
[0026] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation
[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The present invention provides an embodiment of a scratch-resistant floor film transport packaging roll with a buffer lining structure, comprising: a cylinder 1, with circular plates 2 attached to both sides of the outer wall of the cylinder 1, a circular rod 6 movably installed between the two circular plates 2, the circular rod 6 being located in the inner cavity of the cylinder 1, and multiple buffer sleeves 9 movably installed on the outer wall of the circular rod 6, the outer walls of the multiple buffer sleeves 9 being attached to the inner wall of the cylinder 1, circular grooves 10 being formed on both circular plates 2, circular holes 11 being formed on the inner wall of the circular grooves 10, and a circular shaft 13 movably installed in the inner cavity of the circular grooves 10, one end of the circular shaft 13 passing through the circular hole 11 and movably connected to the inner wall of the circular hole 11.
[0030] Specifically, firstly, one end of the round rod 6 is connected to one of the round plates 2. Then, the round rod 6, along with the buffer sleeve 9, is inserted into the inside of the cylinder 1. Next, another round plate 2 is installed on the other side of the cylinder 1, completing the installation between multiple buffer sleeves 9 and the inside of the cylinder 1. The buffer sleeves 9 are used to support and buffer the inside of the cylinder 1, effectively reducing the probability of deformation of the cylinder 1 and improving the safety performance during the transportation of the floor film. The two round shafts 13 can be partially pulled out from the inside of the round groove 10 for installation on the external bracket, facilitating the film removal operation. Alternatively, the workers can hold the two round shafts 13 with both hands to provide support for the entire cylinder 1 and the floor film.
[0031] In this embodiment, as Figure 5 As shown; two side grooves 15 are opened on the outer wall of the round shaft 13, and the inner cavity of the two side grooves 15 is hinged and movablely installed with a locking block 16.
[0032] Specifically, the two locking blocks 16 are designed to facilitate applying force to the circular shaft 13 and pull it out of the circular groove 10 for subsequent film removal operations.
[0033] In this embodiment, as Figure 5 As shown; multiple anti-slip textures 17 are provided on the outer walls of both card blocks 16.
[0034] Specifically, by using multiple anti-slip textures 17, the friction on the outer wall of the locking block 16 is increased, thus preventing the locking block 16 from slipping when subjected to force.
[0035] In this embodiment, as Figure 5 As shown; two slots 12 are formed on the inner wall of the circular hole 11.
[0036] Specifically, the card slot 12 can be used to store the two card blocks 16, and with the anti-slip texture 17, the card blocks 16 can be stably located inside the card slot 12.
[0037] The internal space of the card slot 12 is larger than the volume of the card block 16, allowing the operator to insert their finger into the card slot 12 and then apply force to the card block 16 to pull it out of the card slot 12 for subsequent operations.
[0038] In this embodiment, as Figures 4-5 As shown; a movable ring 14 is movably mounted on the outer wall of the circular shaft 13, and the movable ring 14 is movably mounted in the inner cavity of the circular groove 10.
[0039] Specifically, by using the movable ring 14, the circular shaft 13 can be limited to prevent it from being completely pulled out of the circular groove 10, which would cause the circular shaft 13 to detach from the circular plate 2.
[0040] In this embodiment, as Figures 3-4As shown; two circular plates 2 are fixedly connected to circular sleeves 4 on opposite sides, and two circular sleeves 4 are movably inserted into the inner cavity of each circular sleeve 4. The two circular sleeves 7 are fixedly connected to the two ends of the circular rod 6 respectively.
[0041] Specifically, the movable installation between the two ends of the cylindrical rod 6 and the circular plate 2 is achieved through the insertion between the cylindrical rod 7 and the circular sleeve 4.
[0042] In this embodiment, as Figure 3 As shown; both inner walls of the two sleeves 4 are provided with internal threads 5, and both outer walls of the two cylinders 7 are provided with external threads 8. The cylinders 7 are threadedly connected to the inner cavities of the corresponding sleeves 4.
[0043] Specifically, the threaded connection between the cylinder 7 and the sleeve 4 further strengthens the connection between the circular plate 2 and the cylinder 1.
[0044] In this embodiment, as Figures 1-3 As shown; multiple evenly distributed anti-slip grooves 3 are provided on the outer walls of both circular plates 2.
[0045] Specifically, the multiple anti-slip grooves 3 facilitate the application of force to the outside of the circular plate 2, thereby controlling the installation and disassembly operations.
[0046] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.
[0047] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A scratch-resistant floor film transport packaging roll with a cushioning liner structure, characterized in that, include: A cylindrical body (1) has two circular plates (2) attached to both sides of its outer wall. A circular rod (6) is movably installed between the two circular plates (2). The circular rod (6) is located in the inner cavity of the cylindrical body (1). Multiple buffer sleeves (9) are movably installed on the outer wall of the circular rod (6). The outer walls of the multiple buffer sleeves (9) are attached to the inner wall of the cylindrical body (1). A circular groove (10) is opened on both circular plates (2). A circular hole (11) is opened on the inner wall of the circular groove (10). A circular shaft (13) is movably installed in the inner cavity of the circular groove (10). One end of the circular shaft (13) passes through the circular hole (11) and is movably connected to the inner wall of the circular hole (11).
2. A scratch prevention floor film shipping package roll having a cushioned inner liner structure according to claim 1, characterized in that: Two side grooves (15) are provided on the outer wall of the circular shaft (13), and a locking block (16) is hingedly installed in the inner cavity of each of the two side grooves (15).
3. A scratch prevention floor film shipping package roll having a cushioned inner liner structure according to claim 2, characterized in that: Multiple anti-slip textures (17) are provided on the outer walls of both of the card blocks (16).
4. The anti-scratch floor film transport packaging roll with a cushioning liner structure according to claim 1, characterized in that: Two slots (12) are provided on the inner wall of the circular hole (11).
5. A scratch-resistant floor film transport packaging roll with a cushioning liner structure according to claim 1, characterized in that: A movable ring (14) is movably mounted on the outer wall of the circular shaft (13), and the movable ring (14) is movably mounted in the inner cavity of the circular groove (10).
6. The anti-scratch floor film transport packaging roll with a buffer liner structure according to claim 1, characterized in that: Both of the two circular plates (2) are fixedly connected to a circular sleeve (4) on one side of each other. Both of the circular sleeves (4) are movably inserted into the inner cavity of a cylindrical cylinder (7). The two cylindrical cylinders (7) are fixedly connected to both ends of the circular rod (6).
7. A scratch-resistant floor film transport packaging roll with a cushioning liner structure according to claim 6, characterized in that: Both of the two sleeves (4) have internal threads (5) on their inner walls, and both of the two cylinders (7) have external threads (8) on their outer walls. The cylinders (7) are threaded into the inner cavities of the corresponding sleeves (4).
8. A scratch-resistant floor film transport packaging roll with a cushioning liner structure according to claim 1, characterized in that: Multiple evenly distributed anti-slip grooves (3) are provided on the outer walls of both circular plates (2).