Plastic bottle body for carbonic acid beverage

Abstract

The utility model discloses a plastic bottle body for carbonated beverages, which relates to the technical field of plastic bottle bodies and comprises a bottle body, a first bottle cap is connected to the top surface of the bottle body and is fixed to the bottle body through threads, a fixing ring is connected to the bottom surface of the first bottle cap, and the fixing ring is fixed to the bottom surface of the first bottle cap through threads. The top surface of the first bottle cap is sleeved with a second bottle cap, the top surface of the second bottle cap is provided with a cover plate, and the cover plate is hinged to the second bottle cap through a connecting piece. The cover plate can be conveniently fixed by arranging the clamping groove, the cover plate is opened when drinking is needed, the cover plate can be fixed on the clamping groove by lightly pressing the cover plate after drinking, use is convenient, air tightness can be improved by arranging the sealing groove, the air leakage condition is avoided, drinking can be conveniently carried out according to the set habit, and the use is convenient. And meanwhile, the contact area of carbonated beverage in the bottle body and air is reduced, so that the loss of carbon dioxide is reduced, and a better taste can be kept after the bottle is opened and closed for many times.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic bottle bodies, in particular to a plastic bottle body for carbonated beverages. Background Art

[0002] Carbonated drinks are made by filling liquid drinks with carbon dioxide. Their main ingredients are sugar, pigments, flavors, etc., and they have no nutritional value except for calories. In the hot summer, people often use them to cool down. Carbonated drinks contain a lot of sugar, preservatives, pigments, and flavors. Carbonated drinks also contain very small amounts of vitamins and minerals; and contain chemical ingredients such as carbonic acid and phosphoric acid.

[0003] When carbonated beverages are produced, plastic bottles are often used to fill carbonated beverages. When people drink carbonated beverages, they need to open the bottle cap. At this time, the carbon dioxide gas in the carbonated beverage bottle will diffuse out. After repeated attempts, as the carbon dioxide gas is lost, the taste of the carbonated beverage will easily become worse. Therefore, in order to solve this problem, it is very necessary to design a carbonated beverage bottle. Utility Model Content

[0004] The purpose of the utility model is to provide a plastic bottle body for carbonated beverages, which can solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a plastic bottle body for carbonated beverages, comprising a bottle body, a first bottle cap connected to the top surface of the bottle body, the first bottle cap is fixed to the bottle body by threads, and a fixing ring is connected to the bottom surface of the first bottle cap, a second bottle cap is mounted on the top surface of the first bottle cap, a cover plate is provided on the top surface of the second bottle cap, and the cover plate is hingedly connected to the second bottle cap via a connecting piece.

[0006] Preferably, the outer surface of the bottle body is provided with mutually symmetrical lines, and there are four lines in total.

[0007] Preferably, the middle section of the bottle body is designed with a depression, and the depression is provided with mutually symmetrical hand-held ends.

[0008] Preferably, the bottom surface of the bottle body is provided with mutually symmetrical bases, the bases are spherical protrusions, and the bases and the outer side of the bottom surface of the bottle body are located on the same horizontal line.

[0009] Preferably, a tin foil sheet is adhered to the bottle mouth of the bottle body, and the diameter of the tin foil sheet is slightly larger than the diameter of the bottle body.

[0010] Preferably, a slot is provided on the top surface of the second bottle cap, the cover plate is connected to the second bottle cap via the slot, a sealing groove is provided on the outer ring of the top surface of the second bottle cap, and the sealing groove matches the bottom surface of the cover plate.

[0011] Preferably, a straw is inserted through the center of the first bottle cap and the second bottle cap, and the bottom of the straw extends to the bottom end of the bottle body.

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

[0013] The utility model can fix the cover plate conveniently by arranging the card slot. When drinking is needed, the cover plate can be opened. After drinking, the cover plate can be fixed on the card slot by lightly pressing it, which is convenient for use. The sealing groove can improve the air tightness to avoid air leakage. The arrangement makes drinking convenient and reduces the contact area between the carbonated beverage in the bottle and the air, thereby reducing the loss of carbon dioxide and maintaining a good taste after multiple openings and closings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the base of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the bottle body of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the second bottle cap of the utility model.

[0018] In the figure: 1. bottle body; 2. first bottle cap; 21. thread; 3. fixing ring; 4. second bottle cap; 5. cover plate; 51. slot; 52. sealing slot; 6. connecting piece; 7. texture; 8. depression; 9. handheld end; 10. tin foil; 12. base. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1

[0021] See also Figure 1The figure shows a plastic bottle body for carbonated beverages, including a bottle body 1, a first bottle cap 2 is connected to the top surface of the bottle body 1, the first bottle cap 2 is fixed to the bottle body 1 through a thread 21, and a fixing ring 3 is connected to the bottom surface of the first bottle cap 2, a second bottle cap 4 is sleeved on the top surface of the first bottle cap 2, and a cover plate 5 is provided on the top surface of the second bottle cap 4, and the cover plate 5 is hingedly connected to the second bottle cap 4 through a connecting piece 6.

[0022] See also Figure 1 In the figure, the outer surface of the bottle body 1 is provided with mutually symmetrical lines 7, and there are four lines 7 in total.

[0023] In this embodiment: by providing the texture 7, the friction between the hand and the bottle body 1 can be increased to avoid slipping due to gripping, and the symmetrically arranged texture 7 can balance the internal pressure of the bottle body 1 to avoid the uneven internal pressure of the bottle body 1 and bursting due to shaking during transportation, thereby improving the strength of the bottle body 1 and making it safer.

[0024] See also Figure 1 In the figure, a depression 8 is designed in the middle section of the bottle body 1, and mutually symmetrical hand-held ends 9 are arranged outside the depression 8.

[0025] In this embodiment, the recess 8 can be provided to make the design of the bottle body 1 more ergonomic and easier to grasp, and the hand-held end 9 can make the grip more secure and improve the grip.

[0026] See also Figure 2 In the figure, the bottom surface of the bottle body 1 is provided with mutually symmetrical bases 12, the bases 12 are spherical protrusions, and the bases 12 and the outer side of the bottom surface of the bottle body 1 are located on the same horizontal line.

[0027] In this embodiment, by providing a spherical raised base 12, the stability of the bottle body 1 can be improved while further strengthening the function of balancing the internal pressure, so that the pressure on each surface of the bottle body 1 is always kept uniform, thereby improving the compressive strength of the bottle body 1.

[0028] Working principle: By setting the texture 7, the friction between the hand and the bottle body 1 can be increased to avoid slipping due to grip, and the symmetrically arranged texture 7 can balance the internal pressure of the bottle body 1 to avoid the uneven internal pressure of the bottle body 1 caused by shaking during transportation and causing bursting, thereby improving the strength of the bottle body 1 and making it safer. By setting the depression 8, the design of the bottle body 1 can be more ergonomic and easier to grip, and the handheld end 9 can make the grip more secure and improve the grip.

[0029] Example 2

[0030] See also Figure 3This embodiment further illustrates Example 1. In the figure, a tin foil sheet 10 is adhered to the mouth of the bottle body 1 , and the diameter of the tin foil sheet 10 is slightly larger than the diameter of the mouth of the bottle body 1 .

[0031] In this embodiment, the tin foil sheet 10 is provided to improve the sealing effect of the bottle body 1, thereby increasing the air tightness and reducing the overflow of carbon dioxide, thereby ensuring the taste of the carbonated beverage.

[0032] See also Figure 4 In the figure, a card slot 51 is provided on the top surface of the second bottle cap 4, and the cover plate 5 is connected to the second bottle cap 4 through the card slot 51. A sealing groove 52 is provided on the outer ring of the top surface of the second bottle cap 4, and the sealing groove 52 is consistent with the bottom surface of the cover plate 5.

[0033] In this embodiment: by providing a card slot 51, the cover plate 5 can be easily fixed. When drinking is needed, the cover plate 5 is opened. After drinking, the cover plate 5 can be fixed on the card slot 51 by lightly pressing it, which is easy to use. In addition, by providing a sealing groove 52, the air tightness can be improved to avoid leakage.

[0034] See also Figure 4 In the figure, a straw 11 is inserted into the center of the first bottle cap 2 and the second bottle cap 4 , and the bottom of the straw 11 extends to the bottom end of the bottle body 1 .

[0035] In this embodiment, the habit 11 is provided to facilitate drinking, and at the same time, the contact area between the carbonated beverage and the air inside the bottle body 1 is reduced, thereby reducing the loss of carbon dioxide, and maintaining a good taste after multiple openings and closings.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0037] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic bottle for carbonated beverages, comprising a bottle body (1), characterized in that: The top surface of the bottle body (1) is connected to a first bottle cap (2), the first bottle cap (2) is fixed to the bottle body (1) via a thread (21), and the bottom surface of the first bottle cap (2) is connected to a fixing ring (3), the top surface of the first bottle cap (2) is sleeved with a second bottle cap (4), the top surface of the second bottle cap (4) is provided with a cover plate (5), and the cover plate (5) is hingedly connected to the second bottle cap (4) via a connecting piece (6).

2. A plastic bottle body for carbonated beverages according to claim 1, characterized in that: The outer surface of the bottle body (1) is provided with mutually symmetrical lines (7), and there are four lines (7) in total.

3. A plastic bottle body for carbonated beverages according to claim 1, characterized in that: The middle section of the bottle body (1) is designed with a recess (8), and mutually symmetrical hand-held ends (9) are arranged outside the recess (8).

4. A plastic bottle body for carbonated beverages according to claim 1, characterized in that: The bottom surface of the bottle body (1) is provided with mutually symmetrical bases (12), the bases (12) are spherical protrusions, and the bases (12) and the outer side of the bottom surface of the bottle body (1) are located on the same horizontal line.

5. A plastic bottle body for carbonated beverages according to claim 1, characterized in that: A tin foil sheet (10) is adhered to the bottle mouth of the bottle body (1), and the diameter of the tin foil sheet (10) is slightly larger than the diameter of the bottle body (1).

6. A plastic bottle body for carbonated beverages according to claim 1, characterized in that: The top surface of the second bottle cap (4) is provided with a card slot (51), and the cover plate (5) is connected to the second bottle cap (4) via the card slot (51). The outer ring of the top surface of the second bottle cap (4) is provided with a sealing groove (52), and the sealing groove (52) is consistent with the bottom surface of the cover plate (5).

7. A plastic bottle for carbonated beverages according to claim 1, characterized in that: A straw (11) is inserted through the center of the first bottle cap (2) and the second bottle cap (4), and the bottom of the straw (11) extends to the bottom end of the bottle body (1).

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