CN205470539U - Novel structural container - Google Patents

Abstract

The utility model discloses a container with a new structure, which includes a bottle body and a vacuum pressure pump arranged on the upper end of the bottle body, and is characterized in that the bottle body includes an outer layer and an inner layer, the outer layer is an outer shell, The inner layer is a flexible liner arranged inside the outer shell and used to accommodate liquid or pasty products, the top of the inner layer communicates with the vacuum pump, the outer wall of the inner layer is connected to the inner wall of the outer shell A pressure regulating chamber is formed between them, and a pressure regulating hole communicating with the pressure regulating chamber is opened on the outer casing. The utility model can effectively prevent the air from entering the interior of the inner layer, isolate the liquid or paste products from the air, prevent the liquid or paste products from being polluted by impurities carried by the air, and prevent the liquid or paste products from being affected by temperature. , The influence of humidity, so that the storage time of liquid or paste products is longer, and it can also effectively prevent liquid or paste products from remaining at the bottom of the inner layer, avoiding waste of liquid or paste products.

Description

A new type of container

technical field

The utility model relates to the technical field of containers, in particular to a container with a new structure.

Background technique

Traditional containers for holding liquid or pasty products mostly include a cover for holding liquid or pasty products and a pressure pump with a cover on the top of the cover. When in use, press the pump manually to pump the liquid Shaped or paste-like products are extruded from the inside of the cover body, so that the pressure inside the cover body is lower than the pressure outside the cover body, so that the cover body is slightly deformed, which affects the aesthetic performance of the container; Made of high-quality hard plastic blow molding, the cover body has a large rebound force, and the cover body has a large suction force during the rebound process. Due to the suction force and the sealing performance of the pump, it is very easy for air to enter the cover body Inside, it is very easy for liquid or paste products to be polluted by impurities carried in the air, which seriously affects the protective performance of the container; another, the suction port connected to the pump is higher than the bottom of the cover, which in turn causes the cover to be damaged. The liquid or pasty product at the bottom remains in the housing, thereby causing waste of the liquid or pasty product.

However, in view of the deficiencies in the prior art, it is necessary for the developer to develop a product with reasonable design and simple structure, which can effectively prevent air from entering the inner layer, isolate liquid or paste products from the air, and avoid liquid or paste products. The product is polluted by impurities carried by the air, so that the liquid or paste product is not affected by temperature and humidity, so that the liquid or paste product can be stored for a longer time, and it can effectively prevent the liquid or paste product from remaining in it The bottom of the layer, a container with a new structure that avoids waste of liquid or paste products.

Utility model content

In order to solve the problems existing in the prior art, the utility model provides a reasonable design, simple structure, which can effectively prevent air from entering the inner layer, isolate liquid or paste products from the air, and avoid liquid or paste products. Liquid or paste products are not affected by temperature and humidity, so that liquid or paste products can be stored for a longer period of time, and can effectively prevent liquid or paste products from remaining in the air. The bottom of the inner layer, a container with a new structure that avoids waste of liquid or paste products.

In order to solve the above technical problems, the utility model adopts the following technical solutions to realize:

A container with a new structure, comprising a bottle body and a vacuum pump arranged on the upper end of the bottle body, characterized in that the bottle body includes an outer layer and an inner layer, the outer layer is an outer shell, and the inner layer is a set Inside the outer shell is a flexible liner for containing liquid or pasty products, the top of the inner layer communicates with the vacuum pressure pump, and a gap is formed between the outer wall of the inner layer and the inner wall of the outer shell A pressure chamber, a pressure regulating hole communicating with the pressure regulating chamber is opened on the outer casing.

In a preferred embodiment of the present invention, the pressure regulating hole is opened on the bottom of the outer casing.

Compared with the prior art, the inner layer of the utility model is a flexible liner arranged inside the outer shell and used to accommodate liquid or paste products. When the vacuum pump spouts liquid products, the pressure inside the inner layer will Less than the pressure inside the pressure regulating chamber, the air enters the pressure regulating chamber from the pressure regulating hole to adjust the pressure, squeezes the inner layer, and deforms the inner layer, which can effectively avoid the deformation of the outer shell and improve the appearance of the appearance The inner layer is made of flexible materials that are insoluble with liquid or paste products, which can effectively prevent liquid or paste products from overflowing from the inner layer, and can also effectively prevent air from entering the interior of the inner layer. Avoid liquid or paste products from being polluted by air-borne impurities; while the inner layer becomes smaller as the liquid product decreases, and the inner layer is finally squeezed into a shriveled inner container, which can effectively prevent liquid or paste products Remains at the bottom of the inner layer, improving the utilization of liquid or paste products.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic diagram of the explosion structure of the present invention.

Fig. 2 is a structural schematic diagram of the utility model.

Fig. 3 is a structural schematic diagram of the liquid or pasty product in the inner layer of the present invention reduced by 1/2.

Fig. 4 is a schematic structural view of the liquid or pasty product in the inner layer of the present invention reduced by 2/3.

detailed description

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific illustrations.

Referring to Fig. 1-Fig. 4, a container with a new structure provided in the figure includes a bottle body and a vacuum pump 200 arranged at the upper end of the bottle body.

The bottle body includes an inner layer and an outer layer. The outer layer is an outer shell 100. The outer shell 100 includes an outer cover 120 and a neck 110 arranged on the top of the outer cover 120. A filling hole 111 is provided in the middle of the neck 110. A vacuum pump 200 A cover is provided on the neck 110 .

The vacuum pump 200 includes a pump core 220 and a screw cap 210 arranged on the pump core 220, an internal thread (not shown) is provided on the inner ring surface of the screw cover 210, and There is an external thread 112 that matches the internal thread, and the screw cap 210 cooperates with the external thread 112 on the outer ring surface of the neck 110 through the internal thread on the inner ring surface of the screw cap 210, thereby firmly connecting the vacuum pump 200 On the neck 110, the sealing performance between the vacuum pump and the neck is further improved.

An anti-slip strip (not shown in the figure) is provided on the outer ring surface of the screw cap 210. The setting of the anti-slip strip is convenient for twisting to open or screw to close the screw cap 210, which improves the practical performance of the container.

The inner layer 500 is arranged inside the outer cover 120 and is provided with a flexible liner for containing the liquid or pasty product 300. The top of the inner layer 500 communicates with the vacuum pump 200 through the injection hole 111, and the outer wall of the inner layer 500 is connected to the vacuum pump 200. A pressure regulating cavity 400 is formed between the inner walls of the outer cover 120 , and a pressure regulating hole 1211 communicating with the pressure regulating cavity is opened on the outer cover 120 , and the pressure regulating hole 1211 is opened on the bottom 121 of the outer cover 120 .

The inner layer 500 is made of flexible materials that are insoluble with liquid or paste products, which can effectively prevent liquid or paste products from overflowing from the inner layer, and can also effectively prevent air from entering the inner layer, preventing liquid Form or paste products are contaminated by airborne impurities.

After the vacuum pump 200 spouts the liquid or pasty product 300, the pressure inside the inner layer 500 is lower than the pressure inside the pressure regulating chamber 400, and the air enters the pressure regulating chamber 400 from the pressure regulating hole 1211 to regulate the pressure. The layer 500 is extruded to deform the inner layer 500, and the inner layer 500 becomes smaller as the liquid or paste product 300 decreases, and the inner layer 500 is finally squeezed into a shriveled inner container, which can effectively prevent liquid Or the paste-like product 300 remains at the bottom of the inner layer 500, which improves the utilization rate of the liquid or paste-like product 300.

In summary, the inner layer of the utility model is a flexible liner arranged inside the outer shell and used to accommodate liquid or paste products. When the vacuum pump spouts liquid products, the pressure inside the inner layer is lower than the pressure regulator The pressure inside the chamber, the air enters the pressure regulating chamber from the pressure regulating hole to adjust the pressure, and squeezes the inner layer to deform the inner layer, which can effectively avoid the deformation of the outer shell and improve the aesthetics of the appearance; The inner layer is made of flexible materials that are insoluble with liquid or paste products, which can effectively prevent liquid or paste products from overflowing from the inner layer, and can also effectively prevent air from entering the inner layer, avoiding liquid Or the paste product is polluted by impurities carried by the air; while the inner layer becomes smaller as the liquid product decreases, and the inner layer is finally squeezed into a shriveled liner, which can effectively prevent liquid or paste products from remaining inside The bottom of the layer improves the utilization of liquid or paste products.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. The utility model does not depart from the spirit and scope of the utility model There will also be various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (2)

1. a container for new structure, including bottle and the vacuum press pump being arranged on bottle upper end, it is special Levying and be, described bottle includes that outer layer and internal layer, described outer layer are shell body, and described internal layer is for being arranged on Within shell body and for accommodating the liquid or flexible inner of creamy product, the top of described internal layer with Described vacuum press pump connects, and forms a pressure regulating cavity between outer wall and the inwall of shell body of described internal layer, The regulator hole being connected with pressure regulating cavity is offered on described shell body.

The container of a kind of new structure the most according to claim 1, it is characterised in that: described regulator hole It is opened on the bottom of shell body.