Heat shrinkage film tire packaging structure
By using a heat shrink film packaging structure on the tire surface, covering the crown, shoulder, sidewall and bead, and using specific PE film materials, the problem of easy damage to the existing packaging structure is solved and the effective protection of the tire is achieved.
Patent Information
- Application Number
- CN202421549055.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The packaging structure of existing automobile tires, such as bags, sets or wraps, uses plastic tapes that are poor in performance and are prone to breaking, and cannot effectively protect the tires.
Using a heat shrink film packaging structure, it is completely applied to the tire surface, covering the crown, shoulder, sidewall and bead, and extends the seams on both sides of the bead. Using PE film material, the film thickness is between 60-150μ, horizontal The longitudinal shrinkage ratios are 20%-25% and 65-75% respectively.
Effectively protect tires, prevent damage, and improve protection effect during transportation.
Smart Images
Figure CN222272860U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a tire packaging structure, in particular to a heat shrinkable film tire packaging structure. Background Art
[0002] Tires are circular elastic rubber products that roll on the ground and are installed on various vehicles or machines. They are usually installed on metal rims, can support the vehicle body, buffer external impacts, achieve contact with the road surface and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions. They are subjected to various deformations, loads, forces, and high and low temperature effects when driving, so they must have high load-bearing performance, traction performance, and buffering performance. At the same time, they are also required to have high wear resistance and flex resistance, as well as low rolling resistance and heat generation.
[0003] At present, finished automobile tires are packed in bags, suits or wrapping during transportation. The plastic belts used for wrapping have poor performance, are easy to break and damage, and cannot really protect the automobile tires. Utility Model Content
[0004] In order to solve the above technical problems, the purpose of the utility model is to provide a heat shrink film tire packaging structure, which can well protect the tire from being damaged.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:
[0006] A heat shrink film tire packaging structure comprises an internal tire and a heat shrink film completely adhered to the tire surface, wherein the heat shrink film covers the tire crown and extends on both sides of the tire crown to cover the tire shoulder, sidewall and tire bead; and two seams extending from the tire crown to the tire bead are circumferentially arranged on the heat shrink film on the tire surface.
[0007] Preferably, the heat shrinkable films on both sides of the tire crown extend toward the center to form a protruding tire bead, and the protruding length is 1.0-6.0 cm.
[0008] Preferably, the circumferential angle between the two seams is 100-180°.
[0009] Preferably, the heat shrinkable film is a PE film.
[0010] Preferably, the PE film has a thickness ranging from 60 to 150 μ, a transverse shrinkage ratio of 20% to 25%, and a longitudinal shrinkage ratio of 65 to 75%.
[0011] The utility model adopts the following technical solution, which can well wrap and protect the tire by arranging a heat shrink film completely laid on the surface of the tire to ensure that the tire is not damaged. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of a heat shrink film tire packaging structure;
[0013] Figure 2 It is a schematic diagram of the cross-sectional structure of the heat shrink film tire packaging structure;
[0014] Reference numerals: 1, tire; 2, heat shrink film; 11, crown; 12, shoulder; 13, sidewall; 14, bead; 21, seam. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0016] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0017] It should also be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition and explanation in subsequent drawings.
[0018] The specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings.
[0019] like Figure 1 to Figure 2 As shown, a heat shrinkable film 2 tire 1 packaging structure includes an internal tire 1 and a heat shrinkable film 2 completely attached to the surface of the tire 1, the heat shrinkable film 2 covers the crown 11 of the tire 1, and extends on both sides of the crown 11 to cover the shoulder 12, sidewall 13 and tire bead 14.
[0020] By providing the heat shrinkable film 2 completely laid on the surface of the tire 1, the tire 1 can be well wrapped and protected to ensure that it is not damaged.
[0021] Specifically, the heat shrink film 2 is made of PE film, and the film thickness of the PE film ranges from 60 to 150 μ, and the transverse shrinkage ratio is 20% to 25%, and the longitudinal shrinkage ratio is 65 to 75%. The material and its specific parameters are also one of the important conditions for the heat shrink film 2 to ensure that the tire 1 is not damaged.
[0022] Two seams extending from the crown 11 to the bead 14 are arranged circumferentially on the heat shrink film 2 on the surface of the tire 1, and the heat shrink film 2 on both sides of the crown 11 extends toward the center to protrude the bead 14, and the protruding length is 1.0-6.0 cm. The protruding length of the heat shrink film 2 is also for better protection of the tire.
[0023] According to the above description, the circumferential angle of the two seams is 100-180°.
[0024] The above is a description of the embodiments of the utility model. Through the above description of the disclosed embodiments, professionals and technicians in the field can implement or use the utility model. Various modifications to these embodiments will be obvious to professionals and technicians in the field. The general principles defined in this article can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to these embodiments shown in this article, but will conform to the widest range consistent with the principles and novelties disclosed in this article.
Claims
1. A heat shrink film tire packaging structure, characterized in that: The packaging structure comprises an internal tire (1) and a heat shrinkable film (2) completely attached to the surface of the tire (1), wherein the heat shrinkable film (2) covers the crown (11) of the tire (1) and extends on both sides of the crown (11) to cover the shoulder (12), the sidewall (13) and the bead (14); and two seams (21) extending from the crown (11) to the bead (14) are circumferentially arranged on the heat shrinkable film (2) on the surface of the tire (1).
2. The heat shrinkable film tire packaging structure according to claim 1, characterized in that: The heat shrinkable films (2) on both sides of the tire crown (11) extend toward the center to form a protruding tire bead (14), and the protruding length is 1.0-6.0 cm.
3. The heat shrinkable film tire packaging structure according to claim 1, characterized in that: The angle between the two seams (21) in the circumferential direction is 100-180°.
4. A heat shrink film tire packaging structure according to any one of claims 1 to 3, characterized in that: The heat shrinkable film (2) is made of PE film.
5. The heat shrinkable film tire packaging structure according to claim 4, characterized in that: The film thickness of PE film ranges from 60-150μ, the transverse shrinkage ratio is 20%-25%, and the longitudinal shrinkage ratio is 65-75%.