Plastic container with good anti-deformation effect and long service life

Abstract

The plastic container is good in anti-deformation effect and long in service life and comprises an outer cylinder, the inner wall of the outer cylinder is fixedly connected with a reinforcing shell, the inner wall of the reinforcing shell is fixedly connected with a high-temperature-resistant shell, an inner cavity of the high-temperature-resistant shell is fixedly connected with an inner cylinder, the bottom of an inner cavity of the outer cylinder is fixedly connected with a compression-resistant disc, and the compression-resistant disc is fixedly connected with the inner cylinder. A container cover is arranged at the top of the inner cylinder, and a sealing ring is fixedly connected to the top of the surface of the high-temperature-resistant shell. By means of the outer barrel, the strengthening shell and the compression-resistant disc, the strengthening shell can bear pressure from the upper portion, the inner barrel is prevented from being bent by the pressure, the compression-resistant disc is matched with the outer barrel to resist pressure from the side face, the inner barrel can be prevented from being flattened by the pressure from the side face, and therefore the purpose of being good in anti-deformation effect is achieved; the inner barrel can resist high environment temperature, the inner barrel is not prone to being softened or even melted in the high-temperature environment, and the purpose of prolonging the service life of the plastic container is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic containers, in particular to a plastic container with good anti-deformation effect and long service life. Background Art

[0002] A plastic container is a container made of engineering plastics, thermoplastics or other plastics. It can be used for various purposes. Because of its flexible injection molding process and short molding cycle, all shapes and sizes can be customized;

[0003] For example, the Chinese utility model provides the patent number of "an anti-deformation and anti-counterfeiting plastic container": CN202222867470.0. The patent includes a barrel body and a barrel cover covering the barrel body. The barrel cover includes a covering part and a cover body part. The covering part is connected to the top end of the barrel body. A closed-loop concave part is formed by downward depression at the connection of the covering part and the cover body part, which can enhance the anti-deformation ability of the plastic container when stacked, and at the same time has a certain anti-tipping ability and anti-counterfeiting effect;

[0004] Although the above document solves the problem that plastic containers are easily deformed under pressure, it still has the disadvantage of poor high-temperature resistance. Plastic containers are very easy to become soft or even melt in a high-temperature environment. High temperature will affect the service life of plastic containers. Therefore, a plastic container with good anti-deformation effect and long service life is introduced here. Content of the Utility Model

[0005] The purpose of the utility model is to provide a plastic container with good anti-deformation effect and long service life, which has the advantages of good anti-deformation and high-temperature resistance.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a plastic container with good anti-deformation effect and long service life, including an outer cylinder, the inner wall of the outer cylinder is fixedly connected with a strengthening shell, the inner wall of the strengthening shell is fixedly connected with a high-temperature resistant shell, the inner cavity of the high-temperature resistant shell is fixedly connected with an inner cylinder, the bottom of the inner cavity of the outer cylinder is fixedly connected with a compression-resistant disc, the top of the inner cylinder is provided with a container cover, and the top of the surface of the high-temperature resistant shell is fixedly connected with a sealing ring.

[0007] As a preferred solution, the bottom of the outer cylinder is fixedly connected with a base, and a circular groove is opened at the bottom of the base.

[0008] As a preferred solution, the top of the container cover is fixedly connected with a receiving shell, and a handle is movably connected in the inner cavity of the receiving shell.

[0009] As a preferred solution, the top of both sides of the outer cylinder is movably connected with a handle, and a soft pad is fixedly connected to the inner wall of the handle.

[0010] As a preferred solution, support pads are fixedly connected to both sides of the top of the compression plate, and the top of the support pads is fixedly connected to the bottom of the high-temperature resistant shell.

[0011] As a preferred solution, a sealing gasket is fixedly connected to the bottom of the container lid, and the surface of the sealing gasket is movably connected to the inner cavity of the inner cylinder.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. Through the outer cylinder, the strengthening shell and the compression plate, the strengthening shell can bear the pressure from above, avoiding the inner cylinder being bent by the pressure. The compression plate cooperates with the outer cylinder to resist the pressure from the side, and can avoid the inner cylinder being squeezed flat by the side pressure, thereby achieving the purpose of good anti-deformation effect.

[0014] 2. Through the high-temperature resistant shell and the container lid, the inner cylinder can resist a relatively high environmental temperature, and the high-temperature environment is not likely to cause the inner cylinder to become soft or even melt, achieving the purpose of extending the service life of the plastic container. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0016] Figure 2 is a schematic cross-sectional view of the structure of the present utility model;

[0017] Figure 3 is a three-dimensional structure diagram of the inner cylinder and the high-temperature resistant shell of the present utility model;

[0018] Figure 4 is the present utility model Figure 2 partial enlarged schematic view at A in;

[0019] Figure 5 is the present utility model Figure 2 partial enlarged schematic view at B in.

[0020] In the figure: 1. Outer cylinder; 2. Strengthening shell; 3. High-temperature resistant shell; 4. Inner cylinder; 5. Compression plate; 6. Container lid; 7. Sealing ring; 8. Base; 9. Receiving shell; 10. Handle; 11. Grip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Secondly, the so-called "one embodiment" or "embodiment" herein refers to specific features, structures or characteristics that may be included in at least one implementation manner of the present utility model. The "in one embodiment" that appears in different places in this specification does not all refer to the same embodiment, nor is it an individual or selectively mutually exclusive embodiment with other embodiments.

[0023] Embodiment 1:

[0024] Please refer to Figures 1-5 As shown, the present utility model provides a plastic container with good anti-deformation effect and long service life, including an outer cylinder 1. The inner wall of the outer cylinder 1 is fixedly connected with a strengthening shell 2. The inner wall of the strengthening shell 2 is fixedly connected with a high-temperature resistant shell 3. The inner cavity of the high-temperature resistant shell 3 is fixedly connected with an inner cylinder 4. The bottom of the inner cavity of the outer cylinder 1 is fixedly connected with a compression-resistant disc 5. The top of the inner cylinder 4 is provided with a container cover 6. The top of the surface of the high-temperature resistant shell 3 is fixedly connected with a sealing ring 7. Pour water into the inner cylinder 4 and cover the container cover 6. During the use of this plastic container, the strengthening shell 2 can bear the pressure from above to prevent the pressure from bending the inner cylinder 4. The compression-resistant disc 5 cooperates with the outer cylinder 1 to resist the pressure from the side, and can prevent the inner cylinder 4 from being squeezed flat by the side pressure.

[0025] The application of the outer cylinder 1, the strengthening shell 2, the compression-resistant disc 5 and the high-temperature resistant shell 3 in this technical solution. The strengthening shell 2 and the compression-resistant disc 5 can improve the overall strength of the plastic container, and it is not easy for the plastic container to deform whether it is the pressure from above or from the side. Moreover, the high-temperature resistant shell 3 can isolate a considerable part of the high temperature and can protect the inner cylinder 4 from becoming soft or even melting.

[0026] Embodiment 2:

[0027] On the basis of Embodiment 1, as shown in the present utility model Figures 1-2 As shown, the bottom of the outer cylinder 1 is fixedly connected with a base 8. The bottom of the base 8 is provided with a circular groove. The top of the container cover 6 is fixedly connected with a receiving shell 9. The inner cavity of the receiving shell 9 is movably connected with a handle 10. The tops of both sides of the outer cylinder 1 are movably connected with handles 11. The inner walls of the handles 11 are fixedly connected with soft pads.

[0028] Adopting the above technical solution is mainly to achieve the purpose of improving the stability of the plastic container, facilitating lifting the container cover 6 and facilitating lifting the plastic container for movement. The bottom of the circular base 8 is provided with a circular groove, which can stably suck and hold on the desktop, making the plastic container more stable when placed. The user can pinch the handle 10 with the hand to lift the container cover 6 upward, and rotate the handle 11 to the vertical state, then the plastic container can be lifted with the hand for movement.

[0029] Embodiment 3:

[0030] On the basis of Embodiment 2, as shown in the present utility modelFigure 2 and Figure 5 As shown in Figure 5 , both sides of the top of the compression-resistant disc 5 are fixedly connected with support pads. The top of the support pads is fixedly connected with the bottom of the high-temperature-resistant shell 3. The bottom of the container cover 6 is fixedly connected with a sealing pad, and the surface of the sealing pad is movably connected with the inner cavity of the inner cylinder 4.

[0031] Adopting the above technical solution is mainly to achieve the purpose of improving the connection strength between the inner cylinder 4 and the compression-resistant disc 5 and improving the sealing performance between the bottom of the container cover 6 and the top of the outer cylinder 1. The support pads can not only prevent the bottom of the inner cylinder 4 from directly contacting the top of the compression-resistant disc 5, but also prevent the extrusion force from being directly applied to the inner cylinder 4 when the outside of the compression-resistant disc 5 is squeezed. The sealing pad is arranged at the edge of the bottom of the container cover 6. When the sealing pad is clamped into the top opening of the inner cylinder 4 along with the container cover 6, it can improve the sealing performance between the bottom of the container cover 6 and the top opening of the inner cylinder 4.

[0032] The working principle of the present utility model is as follows: Open the container cover 6, pour water full into the inner cavity of the inner cylinder 4, and then cover the container cover 6 so that the sealing pad at the bottom of the container cover 6 is clamped into the opening at the top of the inner cylinder 4. During the use of this plastic container, the strengthening shell 2 can bear the pressure from above to prevent the inner cylinder 4 from being bent by the pressure. The compression-resistant disc 5 cooperates with the outer cylinder 1 to resist the pressure from the side, which can prevent the inner cylinder 4 from being squeezed flat by the side pressure. The high-temperature-resistant shell 3 enables the inner cylinder 4 to resist a relatively high environmental temperature, and it is not easy for the inner cylinder 4 to become soft or even melt in a high-temperature environment.

[0033] Importantly, it should be noted that the structures and arrangements of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible on the premise of substantially not deviating from the novel teachings and advantages of the subject matter described in this application (for example, the dimensions, scales, structures, shapes and proportions of various components, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, the use of materials, color, orientation changes, etc.). For example, an element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature, number or position of discrete elements can be changed or altered. Therefore, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structure that performs the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangements of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to a specific embodiment, but extends to a variety of modifications that still fall within the scope of the appended claims.

[0034] In addition, in order to provide a concise description of the exemplary embodiments, not all features of the actual embodiments may be described (i.e., those features that are not relevant to the currently contemplated best mode of carrying out the present utility model or those features that are not relevant to implementing the present utility model).

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.

Claims

1. A plastic container with good anti-deformation effect and long service life, comprising an outer cylinder (1), characterized in that: The inner wall of the outer cylinder (1) is fixedly connected to a reinforcement shell (2), the inner wall of the reinforcement shell (2) is fixedly connected to a high temperature resistant shell (3), the inner cavity of the high temperature resistant shell (3) is fixedly connected to an inner cylinder (4), the bottom of the inner cavity of the outer cylinder (1) is fixedly connected to a pressure-resistant plate (5), the top of the inner cylinder (4) is provided with a container cover (6), and the top of the surface of the high temperature resistant shell (3) is fixedly connected to a sealing ring (7).

2. A plastic container with good anti-deformation effect and long service life according to claim 1, characterized in that: The bottom of the outer cylinder (1) is fixedly connected to a base (8), and a circular groove is formed at the bottom of the base (8).

3. A plastic container with good anti-deformation effect and long service life according to claim 1, characterized in that: The top of the container cover (6) is fixedly connected to a receiving shell (9), and the inner cavity of the receiving shell (9) is movably connected to a handle (10).

4. A plastic container with good anti-deformation effect and long service life according to claim 1, characterized in that: The tops of both sides of the outer cylinder (1) are movably connected with handles (11), and the inner walls of the handles (11) are fixedly connected with cushions.

5. A plastic container with good anti-deformation effect and long service life according to claim 1, characterized in that: Support pads are fixedly connected to both sides of the top of the pressure-resistant plate (5), and the top of the support pads is fixedly connected to the bottom of the high-temperature resistant shell (3).

6. A plastic container with good anti-deformation effect and long service life according to claim 1, characterized in that: A sealing gasket is fixedly connected to the bottom of the container cover (6), and a surface of the sealing gasket is movably connected to the inner cavity of the inner cylinder (4).

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