Injection molding type plastic bottle with supporting and protecting structure

Abstract

The utility model relates to the technical field of plastic bottles, and discloses an injection molding type plastic bottle with a supporting and protecting structure, which comprises a main body, the supporting and protecting mechanism is arranged on the outer surface of the main body, and the supporting and protecting mechanism comprises a protecting silicon rubber ring, a fastening silicon rubber ring and a placing silicon rubber ring. And the interior of the protective silicone rubber ring is fixedly connected with the outer surface of the main body. According to the injection molding type plastic bottle with the supporting and protecting structure, certain protection operation can be carried out on the outer surface of the main body through the use of the protecting silicon rubber ring, certain damage to the main body caused by the outside world is avoided, and the effect that the plastic bottle is safer during use is achieved; the protection of the main body can be enhanced, and the main body can be more stable when being placed, so that the problem of how to be more stable when being placed and used is solved, the effects of protection and stabilization during placement can be achieved, and external injury can be prevented.

Description

Technical Field

[0001] This utility model relates to the field of plastic bottle technology, specifically to an injection-molded plastic bottle with a supporting and protective structure. Background Technology

[0002] Injection-molded plastic bottles are a common type of plastic bottle. They are usually made of raw materials such as polyester (PET), polyethylene (PE), and polypropylene (PP). They are characterized by being unbreakable, inexpensive, highly transparent, and using readily available raw materials. Among them, injection-molded plastic bottles with support and protective structures combine the sturdiness of injection-molded plastic bottles with the aesthetics of cold-stamped labels, and are widely used in practice.

[0003] According to a blow-molded plastic bottle with a cold-stamped label, application number CN201521130442.4, this solution addresses the problem of preventing milk from leaking due to accidental contact.

[0004] However, the following problems still exist in actual use:

[0005] (1) When placing the bottle, it is not stable enough to place it using only a suction cup. This can easily cause the plastic bottle to collapse and cannot protect it, which will cause some damage to the plastic bottle and increase the corresponding usage cost.

[0006] (2) When the plastic bottle is used in reality, the structural strength of the plastic bottle itself is poor and it cannot adapt to the use in different environments in reality, which will affect the corresponding use efficiency of the plastic bottle.

[0007] Therefore, this utility model introduces an injection-molded plastic bottle with a supporting and protective structure. Utility Model Content

[0008] To address the shortcomings of existing technologies, this utility model provides an injection-molded plastic bottle with a supporting and protective structure, which has the advantages of stable placement and use, and improved strength of the plastic bottle itself, thus solving the problems mentioned in the background art.

[0009] This utility model provides the following technical solution: an injection-molded plastic bottle with a supporting and protective structure, comprising a main body, wherein a supporting and protective mechanism is provided on the outer surface of the main body, the supporting and protective mechanism comprising a protective silicone rubber ring, a fastening silicone rubber ring and a placement silicone rubber ring, wherein the interior of the protective silicone rubber ring is fixedly connected to the outer surface of the main body, the upper surface of the fastening silicone rubber ring is fixedly connected to the bottom of the protective silicone rubber ring, the upper surface of the placement silicone rubber ring is fixedly connected to the bottom of the protective silicone rubber ring, and a groove is provided at the bottom of the main body.

[0010] Preferably, the interior of the main body is provided with a protective layer, the lower surface of the protective layer is provided with a strength layer, the lower surface of the strength layer is provided with a high-barrier material layer, and the lower surface of the high-barrier material layer is provided with a heat insulation layer.

[0011] Preferably, the back side of the fastening silicone rubber ring pair is fixedly connected to the outer surface of the main body, and the back side of the silicone rubber ring placement is fixedly connected to the outer surface of the main body.

[0012] Preferably, the bottle neck of the main body is threadedly connected to a bottle cap, and a cold-stamped label is fixedly installed on the outer surface of the main body.

[0013] Preferably, the lower surface of the insulation layer is provided with a contact layer.

[0014] Preferably, an adhesive layer is provided between the protective layer and the strength layer, an adhesive layer is provided between the strength layer and the high barrier material layer, an adhesive layer is provided between the high barrier material layer and the heat insulation layer, and an adhesive layer is provided between the heat insulation layer and the contact layer.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This type of injection-molded plastic bottle with a support and protective structure, through the use of protective silicone rubber rings, can provide a certain degree of protection for the outer surface of the main body, avoiding external damage to the main body and achieving a safer effect during use. By tightening and placing the silicone rubber rings, the protection of the main body can be strengthened, and the main body can be placed more stably. This solves the problem of how to make the main body more stable during placement and use, achieving the effects of protection and stability during placement, preventing external damage, avoiding damage to the main body, and reducing related costs.

[0017] 2. This type of injection-molded plastic bottle with a support and protective structure utilizes a protective layer, typically made of wear-resistant and scratch-resistant materials such as polyester (PET) or polyethylene (PE), to provide wear-resistant and scratch-resistant protection for the bottle surface, preventing surface scratches and damage. This also improves the bottle's weather resistance and anti-aging properties, extending its service life. A strength layer, specifically made of high-strength, high-elasticity polymers such as polypropylene, high-density polyethylene, or low-density polyethylene, provides the main structural support, ensuring the bottle's shape and stability. It also enhances the bottle's impact resistance and deformation resistance, enabling it to withstand certain external forces without breaking or deforming. Finally, a high-barrier material layer, made of high-barrier resins such as ethylene-vinyl alcohol, polyvinylidene chloride, or nylon, effectively blocks the penetration of gases such as oxygen and moisture, extending the shelf life of food. It also prevents food components from reacting with the plastic bottle material, ensuring food safety. The use of an insulation layer, typically composed of vacuum insulation materials, polyurethane foam, polystyrene foam, or other materials with high thermal resistance, significantly reduces heat exchange between the inside and outside of the plastic bottle, maintaining a stable internal temperature. The use of a contact layer, made of food-grade materials such as polyvinyl alcohol coating, acrylic coating, or polyethylene terephthalate, ensures the safety of the plastic bottle in direct contact with food, preventing harmful substances from leaching and contaminating the food. It also improves the smoothness and cleanliness of the plastic bottle, facilitating food filling and storage. The use of an adhesive layer, composed of specific adhesives such as polyurethane and polyamide, ensures a tight bond between the layers, preventing delamination and peeling. This also improves the overall strength and durability of the plastic bottle, thus addressing the issue of increasing the strength of the main body itself. This results in higher strength for practical use, adapting to different environments and improving the overall efficiency of the bottle in actual use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This utility model Figure 1 A schematic diagram of the supporting and protective mechanism structure;

[0020] Figure 3 This utility model Figure 1 A schematic diagram of the internal structure of a plastic bottle.

[0021] In the diagram: 1. Main body; 2. Bottle cap; 3. Cold stamping label; 4. Protective silicone rubber ring; 5. Fastening silicone rubber ring; 6. Placement of silicone rubber ring; 7. Groove; 8. Protective layer; 9. Strength layer; 10. High barrier material layer; 11. Heat insulation layer; 12. Contact layer; 13. Adhesive layer; 14. Supporting and protective mechanism. 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. 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.

[0023] Please see Figure 1 and Figure 2 A type of injection-molded plastic bottle with a support and protection structure includes a main body 1. A support and protection mechanism 14 is provided on the outer surface of the main body 1. The support and protection mechanism 14 includes a protective silicone rubber ring 4, a fastening silicone rubber ring 5, and a placement silicone rubber ring 6. The interior of the protective silicone rubber ring 4 is fixedly connected to the outer surface of the main body 1. The upper surface of the fastening silicone rubber ring 5 is fixedly connected to the bottom of the protective silicone rubber ring 4. The upper surface of the placement silicone rubber ring 6 is fixedly connected to the bottom of the protective silicone rubber ring 4. A groove 7 is provided at the bottom of the main body 1. The back sides of the fastening silicone rubber ring 5 and the back sides of the placement silicone rubber ring 6 are fixedly connected to the outer surface of the main body 1. The bottle neck of the main body 1 is threaded. The bottle cap 2 is connected to the outer surface of the main body 1, and a cold-stamped label 3 is fixedly installed. Through the use of protective silicone rubber rings 4, fastening silicone rubber rings 5, and placement silicone rubber rings 6, the bottle can achieve the effect of protection and stability when placed, preventing external damage and avoiding damage to the main body 1, thus reducing related costs. The use of bottle cap 2 and cold-stamped label 3 can ensure a more sealed and convenient effect when used, which is conducive to efficient operation in reality. The use of groove 7 can enhance the stability of the plastic bottle when placed. Due to the presence of groove 7, the contact area between the bottom of the bottle and the flat surface is reduced, but the support points are more concentrated, making the bottle less likely to tip over when subjected to external force.

[0024] Please see Figure 3 The main body 1 has a protective layer 8 inside, a strength layer 9 on the lower surface of the protective layer 8, a high barrier material layer 10 on the lower surface of the strength layer 9, a heat insulation layer 11 on the lower surface of the high barrier material layer 10, a contact layer 12 on the lower surface of the heat insulation layer 11, an adhesive layer 13 between the protective layer 8 and the strength layer 9, between the strength layer 9 and the high barrier material layer 10, between the high barrier material layer 10 and the heat insulation layer 11, and between the heat insulation layer 11 and the contact layer 12. Through the use of the protective layer 8, the strength layer 9, the high barrier material layer 10, the heat insulation layer 11, the contact layer 12, and the adhesive layer 13, a higher strength effect can be achieved in actual use, adapting to use in different environments in reality, and improving the efficiency of the main body 1 in actual use.

[0025] Working principle: When using the main body 1, first tighten the bottle cap 2 between the main body 1 and the main body 1 to prevent leakage of the liquid inside the main body 1. Then, place the bottom of the silicone rubber ring 6 against the table. The groove 7 on the bottom of the main body 1 prevents the main body 1 from shaking and collapsing during placement. The protective silicone rubber ring 4 and the fastening silicone rubber ring 5 reinforce the main body 1 and prevent it from being damaged by external factors during placement, ensuring its stability and safety.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An injection molded plastic bottle having a support guard structure, characterized by: The main body (1) is provided with a support and protection mechanism (14) on its outer surface. The support and protection mechanism (14) includes a protective silicone rubber ring (4), a fastening silicone rubber ring (5), and a placement silicone rubber ring (6). The interior of the protective silicone rubber ring (4) is fixedly connected to the outer surface of the main body (1). The upper surface of the fastening silicone rubber ring (5) is fixedly connected to the bottom of the protective silicone rubber ring (4). The upper surface of the placement silicone rubber ring (6) is fixedly connected to the bottom of the protective silicone rubber ring (4). A groove (7) is provided at the bottom of the main body (1).

2. A plastic bottle of injection molded plastic with a support guard structure according to claim 1, characterized in that: The main body (1) has a protective layer (8) inside, a strength layer (9) is provided on the lower surface of the protective layer (8), a high barrier material layer (10) is provided on the lower surface of the strength layer (9), and a heat insulation layer (11) is provided on the lower surface of the high barrier material layer (10).

3. A plastic bottle with support guard structure according to claim 1, wherein: The back side of the fastening silicone rubber ring (5) is fixedly connected to the outer surface of the main body (1), and the back side of the placement silicone rubber ring (6) is fixedly connected to the outer surface of the main body (1).

4. The injection molded plastic bottle having a support guard structure according to claim 1, wherein: The bottle cap (2) is threadedly connected to the bottle mouth of the main body (1), and a cold stamping label (3) is fixedly installed on the outer surface of the main body (1).

5. The injection molded plastic bottle having a support guard structure according to claim 2, wherein: A contact layer (12) is provided on the lower surface of the insulation layer (11).

6. The injection molded plastic bottle having a support guard structure according to claim 2, wherein: An adhesive layer (13) is provided between the protective layer (8) and the strength layer (9), an adhesive layer (13) is provided between the strength layer (9) and the high barrier material layer (10), an adhesive layer (13) is provided between the high barrier material layer (10) and the heat insulation layer (11), and an adhesive layer (13) is provided between the heat insulation layer (11) and the contact layer (12).

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