Anti-falling PET (Polyethylene Terephthalate) bottle

Abstract

The utility model discloses an anti-falling PET bottle which comprises an upper bottle body, the bottom of the upper bottle body is fixedly connected with a middle bottle body, the bottom of the middle bottle body is fixedly connected with a lower bottle body, meanwhile, the bottom of the lower bottle body is fixed to a bottom bottle body, and the bottom of the bottom bottle body is supported and fixed through a stabilizing base. A buffering assembly is installed on the outer side of the upper bottle body and comprises an upper reinforcing rib. According to the anti-falling PET bottle, the three sets of buffer rings are connected to the outer side of the upper bottle body, the outer side of the middle bottle body and the outer side of the lower bottle body in a sleeving mode respectively, when the bottle body falls off, the buffer rings made of rubber materials are impacted, the buffer rings deform, the impact force is buffered, the impact force borne by the bottle body in the falling process is reduced, and anti-falling work is conducted on the bottle body; the outer side walls of the upper bottle body, the middle bottle body and the lower bottle body are arranged in an arc shape, when the bottle bodies are stressed, force can be evenly dispersed on the whole surface of the bottle bodies, and eggs are evenly stressed on the whole and not prone to being broken.

Description

Technical Field

[0001] The utility model relates to the field of PET bottles, in particular to an anti-fall PET bottle. Background Art

[0002] PET bottle refers to a bottle made of polyethylene terephthalate; PET bottle has the following characteristics:

[0003] High transparency: can clearly display the contents;

[0004] Light weight: easy to carry;

[0005] Good toughness: has certain impact resistance;

[0006] Good barrier properties: good barrier properties to gas and water vapor;

[0007] Chemical resistance: Good resistance to most chemicals;

[0008] Good processing performance: easy to form and process;

[0009] Recyclable: good for the environment;

[0010] When Pet bottles are used to hold food, the bottle walls are relatively thin due to the brittleness of Pets; they are prone to breakage when subjected to a large impact during the fall process. Utility Model Content

[0011] The purpose of the utility model is to provide a drop-resistant PET bottle to solve the defects mentioned in the above background technology.

[0012] To achieve the above object, a drop-resistant PET bottle is provided, comprising an upper bottle body, the bottom of the upper bottle body is fixedly connected to the middle bottle body, and the bottom of the middle bottle body is fixedly connected to the lower bottle body, while the bottom of the lower bottle body is fixed to the bottom bottle body, and the bottom of the bottom bottle body is supported and fixed by a stabilizing seat;

[0013] A buffer assembly is installed on the outer side of the upper bottle body. The buffer assembly includes an upper reinforcing rib, and a lower reinforcing rib is arranged at the bottom of the upper reinforcing rib. Meanwhile, a buffer ring is installed between the upper reinforcing rib and the lower reinforcing rib.

[0014] Preferably, the top of the upper bottle body is fixedly connected to the connecting tube, and the end of the connecting tube away from the upper bottle body is fixed to the inlet, the outer side of the inlet is screwed to fix the bottle cap, and the cross-section of the connecting tube is an isosceles trapezoid.

[0015] Preferably, the upper bottle body, the middle bottle body and the lower bottle body are all spherical, and buffer components are annularly arranged on the outer sides of the upper bottle body, the middle bottle body and the lower bottle body.

[0016] Preferably, the upper bottle body, the middle bottle body and the lower bottle body are combined together to form a gourd shape, and the upper bottle body, the middle bottle body and the lower bottle body have the same size.

[0017] Preferably, the upper reinforcing ribs and the lower reinforcing ribs are both arranged in a ring shape, and the cross-sections of the upper reinforcing ribs and the lower reinforcing ribs are both arranged in a dovetail shape, and a positioning groove is formed between the upper reinforcing ribs and the lower reinforcing ribs.

[0018] Preferably, the positioning groove is adapted to the size of the positioning strip, and the positioning strip is arranged on the inner wall surface of the buffer ring. At the same time, the cross-section of the buffer ring is circular, and three groups of buffer rings are positioned and installed on the outside of the upper bottle body, the middle bottle body, and the lower bottle body through the positioning groove and the positioning strip.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The three groups of buffer rings are respectively sleeved on the outer sides of the upper bottle body, the middle bottle body and the lower bottle body. When the bottle body falls, the impact hits the rubber buffer ring, and the buffer ring is deformed to buffer the impact force, thereby reducing the impact force on the bottle body when it falls and preventing the bottle body from falling.

[0021] The outer walls of the upper bottle body, the middle bottle body and the lower bottle body are arc-shaped. When the bottle body is subjected to force, the force can be evenly dispersed to the entire surface of the bottle body, and the eggs are evenly stressed as a whole and are not easy to break; the upper bottle body, the middle bottle body and the lower bottle body have no sharp corners and protrusions, reducing the area of ​​stress concentration; the wall thickness of the upper bottle body, the middle bottle body and the lower bottle body is consistent, avoiding weak points in certain parts of the bottle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front view schematic diagram of the structure of the utility model;

[0023] Figure 2 The utility model structure Figure 1 A schematic diagram of the cross-sectional structure of;

[0024] Figure 3 The utility model structure Figure 2 A is an enlarged structural diagram;

[0025] Figure 4 It is a schematic diagram of the positioning groove structure in the structural positioning groove of the utility model;

[0026] Figure 5 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0027] Figure 6 It is a schematic diagram of the structural buffer ring of the utility model.

[0028] Numbers in the figure: 1. bottle cap; 2. inlet; 3. connecting tube; 4. upper bottle body; 5. middle bottle body; 6. lower bottle body; 7. bottom bottle body; 8. stabilizing seat; 9. buffer assembly; 91. upper reinforcing rib; 92. lower reinforcing rib; 93. positioning groove; 94. buffer ring; 941. positioning strip. DETAILED DESCRIPTION

[0029] See also Figure 1-6 The utility model provides a drop-proof PET bottle, comprising an upper bottle body 4, the bottom of the upper bottle body 4 is fixedly connected to the middle bottle body 5, and the bottom of the middle bottle body 5 is fixedly connected to the lower bottle body 6, while the bottom of the lower bottle body 6 is fixed to the bottom bottle body 7, and the bottom of the bottom bottle body 7 is supported and fixed by a stabilizing seat 8;

[0030] A buffer assembly 9 is installed on the outer side of the upper bottle body 4 . The buffer assembly 9 includes an upper reinforcing rib 91 , and a lower reinforcing rib 92 is arranged at the bottom of the upper reinforcing rib 91 . Meanwhile, a buffer ring 94 is installed between the upper reinforcing rib 91 and the lower reinforcing rib 92 .

[0031] Working principle: In actual use, the three groups of buffer rings 94 are respectively sleeved on the outer sides of the upper bottle body 4, the middle bottle body 5, and the lower bottle body 6. When the bottle body falls, the impact hits the buffer ring 94 made of rubber material, and the buffer ring 94 is deformed to buffer the impact force, thereby reducing the impact force on the bottle body when it falls and preventing the bottle body from falling.

[0032] As a preferred embodiment, the top of the upper bottle body 4 is fixedly connected to the connecting tube 3, and the end of the connecting tube 3 away from the upper bottle body 4 is fixed to the inlet 2, the outer side of the inlet 2 is screwed and fixed to the bottle cap 1, and the cross-section of the connecting tube 3 is an isosceles trapezoidal setting.

[0033] The upper bottle body 4 , the middle bottle body 5 and the lower bottle body 6 are all spherical in shape, and a buffer assembly 9 is annularly arranged on the outer sides of the upper bottle body 4 , the middle bottle body 5 and the lower bottle body 6 .

[0034] When any part of the upper bottle body 4, the middle bottle body 5 and the lower bottle body 6 touches the ground, the impact force acts on the lower buffer ring 94, and the impact force of the bottle body when touching the ground is reduced through the deformation of the buffer ring 94.

[0035] As a preferred embodiment, the upper bottle body 4, the middle bottle body 5 and the lower bottle body 6 are combined together to form a gourd shape, and the upper bottle body 4, the middle bottle body 5 and the lower bottle body 6 have the same size.

[0036] As a preferred embodiment, the upper reinforcing rib 91 and the lower reinforcing rib 92 are both arranged in an annular shape, and the cross-sections of the upper reinforcing rib 91 and the lower reinforcing rib 92 are both arranged in a dovetail shape, and a positioning groove 93 is formed between the upper reinforcing rib 91 and the lower reinforcing rib 92.

[0037] The positioning groove 93 is adapted to the size of the positioning strip 941, and the positioning strip 941 is arranged on the inner wall surface of the buffer ring 94. At the same time, the cross-section of the buffer ring 94 is circular, and three groups of buffer rings 94 are positioned and installed on the outside of the upper bottle body 4, the middle bottle body 5, and the lower bottle body 6 through the positioning groove 93 and the positioning strip 941.

[0038] A positioning groove 93 is formed between the upper reinforcing rib 91 and the lower reinforcing rib 92. When installing the buffer ring 94, the positioning strip 941 on the inner wall of the buffer ring 94 is clamped into the inside of the positioning groove 93.

[0039] The outer side walls of the upper bottle body 4, the middle bottle body 5, and the lower bottle body 6 are arc-shaped. When the bottle body is subjected to force, the force can be evenly dispersed to the entire surface of the bottle body, and the egg is evenly subjected to force as a whole and is not easy to break;

[0040] The upper bottle body 4, the middle bottle body 5 and the lower bottle body 6 have no sharp corners and protrusions, thus reducing the stress concentration area;

[0041] The wall thicknesses of the upper bottle body 4, the middle bottle body 5 and the lower bottle body 6 are consistent, so as to avoid weak points in certain parts of the bottle bodies.

Claims

1. A drop-resistant PET bottle, comprising an upper bottle body (4), characterized in that: The bottom of the upper bottle body (4) is fixedly connected to the middle bottle body (5), and the bottom of the middle bottle body (5) is fixedly connected to the lower bottle body (6), while the bottom of the lower bottle body (6) is fixed to the bottom bottle body (7), and the bottom of the bottom bottle body (7) is supported and fixed by a stabilizing seat (8); A buffer assembly (9) is installed on the outer side of the upper bottle body (4), and the buffer assembly (9) comprises an upper reinforcing rib (91), and a lower reinforcing rib (92) is arranged at the bottom of the upper reinforcing rib (91), and a buffer ring (94) is installed between the upper reinforcing rib (91) and the lower reinforcing rib (92).

2. The drop-resistant PET bottle according to claim 1, characterized in that: The top of the upper bottle body (4) is fixedly connected to the connecting tube (3), and the end of the connecting tube (3) away from the upper bottle body (4) is fixed to the inlet (2), the outer side of the inlet (2) is screwed to fix the bottle cap (1), and the cross-section of the connecting tube (3) is an isosceles trapezoidal arrangement.

3. The drop-resistant PET bottle according to claim 1, characterized in that: The upper bottle body (4), the middle bottle body (5) and the lower bottle body (6) are all spherical, and a buffer component (9) is annularly arranged on the outer sides of the upper bottle body (4), the middle bottle body (5) and the lower bottle body (6).

4. The drop-resistant PET bottle according to claim 3, characterized in that: The upper bottle body (4), the middle bottle body (5) and the lower bottle body (6) are combined together to form a gourd shape, and the upper bottle body (4), the middle bottle body (5) and the lower bottle body (6) have the same size.

5. The drop-resistant PET bottle according to claim 1, characterized in that: The upper reinforcing rib (91) and the lower reinforcing rib (92) are both arranged in an annular shape, and the cross-sections of the upper reinforcing rib (91) and the lower reinforcing rib (92) are both arranged in a dovetail shape, and a positioning groove (93) is formed between the upper reinforcing rib (91) and the lower reinforcing rib (92).

6. The drop-resistant PET bottle according to claim 5, characterized in that: The positioning groove (93) is matched with the size of the positioning strip (941), and the positioning strip (941) is arranged on the inner wall surface of the buffer ring (94). At the same time, the cross section of the buffer ring (94) is arranged in a circular shape, and the three groups of buffer rings (94) are positioned and installed on the outer sides of the upper bottle body (4), the middle bottle body (5), and the lower bottle body (6) through the positioning groove (93) and the positioning strip (941).

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