CN216943961U

CN216943961U - Heat insulation type PLA composite plastic bottle

Info

Publication number: CN216943961U
Application number: CN202123353907.0U
Authority: CN
Inventors: 朱宇怀
Original assignee: Haiyan Mingsheng Plastic Industry Co ltd
Current assignee: Haiyan Mingsheng Plastic Industry Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-12
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a heat insulation type PLA composite plastic bottle, in particular to the technical field of plastic bottle production, however, the plastic bottle only provides a chamber for storing liquid, when storing high-temperature liquid, users can easily scald the plastic bottle when holding the plastic bottle, the plastic bottle generally has poor heat insulation performance, meanwhile, the plastic bottle is easy to deform due to high temperature, and comprises a bottle body, wherein a fixing plate is fixedly connected to the center of the upper surface of the bottle body, a bottle opening is formed in the upper surface of the fixing plate, a bottle cap is arranged on the upper surface of the bottle opening, through the arranged heat insulation column, a user can conveniently hold the plastic bottle without touching the bottle body, the bottle body is prevented from being scalded by the high-temperature bottle body, simultaneously, can hand solid fixed ring, gu fixed ring rotates on the slider, the slider slides on the slide shaft surface simultaneously, and convenient to use person carries the device, and through the fixed block that sets up, convenient to use person opens the bottle lid.

Description

Heat insulation type PLA composite plastic bottle

Technical Field

The utility model relates to the technical field of plastic bottle production, in particular to a heat-insulation type PLA composite plastic bottle.

Background

Polylactic acid is a novel environment-friendly biodegradable material developed in recent years, the raw material of the polylactic acid is a renewable natural resource, and the polylactic acid has low energy consumption, good environment friendliness, biocompatibility, mechanical property and processability, is an ideal petroleum substitute product and has wide application prospect.

However, the existing heat insulation type PLA composite plastic bottle has the following defects:

1. however, the plastic bottle only provides a chamber for storing liquid, and when storing high-temperature liquid, users can easily scald the plastic bottle when holding the plastic bottle;

2. the plastic bottle generally has poor heat insulation performance, and the plastic bottle is easy to deform due to high temperature. In response to this situation, those skilled in the art have provided a composite plastic PLA bottle that is thermally insulating.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat insulation type PLA composite plastic bottle to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a heat-insulating type PLA composite plastic bottle, includes the bottle, bottle upper surface center department fixedly connected with fixed plate, the fixed plate upper surface is equipped with the bottleneck, and the bottleneck upper surface is equipped with the bottle lid.

The spout has all been seted up to the relative both sides of fixed plate surface, and the relative both sides of spout inner wall all are equipped with the slide-shaft, and sliding connection has the slider between two slide-shafts, and slider surface one side rotates and is connected with solid fixed ring.

As a still further scheme of the utility model: the outer surface of the bottle body is provided with a silicon dioxide aerogel layer, the inner wall of the bottle body is provided with a natural plant fiber layer, and the center of the bottle body is provided with a polylactic acid layer.

As a still further scheme of the utility model: the bottle surface four corners department all is equipped with thermal-insulated post, and thermal-insulated post is established to cylindrical structure.

As a still further scheme of the utility model: the anti-skidding lines are arranged on the outer surface of the bottle cap, and the fixing block is fixedly connected to the upper surface of the bottle cap in a penetrating mode.

As a still further scheme of the utility model: and the two sliding shafts are both designed into a semi-cylindrical structure, and two sides of the outer surface of the sliding block correspond to the outer surfaces of the two sliding shafts respectively.

As a still further scheme of the utility model: the outer surface of the sliding block is attached to the inner wall of the sliding groove, and the sliding block is connected to the inside of the sliding groove in a sliding mode.

The utility model has the beneficial effects that:

1. through the arranged heat insulation column, a user can conveniently hold the plastic bottle without touching the bottle body, the bottle body is prevented from being scalded by the high-temperature bottle body, meanwhile, the fixing ring can be held by hand, the fixing ring rotates on the sliding block, meanwhile, the sliding block slides on the surface of the sliding shaft, the device is conveniently carried by the user, and the bottle cap is conveniently opened by the user through the arranged fixing block;

2. through the silica aerogel layer and the polylactic acid layer that set up, ensure that the bottle surface is smooth, silica aerogel layer has improved the device's thermal-insulated heat preservation performance simultaneously, through the natural plant fiber layer that sets up, improves the heat resistance and the durability of this plastic bottle.

Drawings

The utility model will be further described with reference to the accompanying drawings.

FIG. 1 is a perspective view of an integral heat insulating PLA composite plastic bottle;

fig. 2 is a perspective view of the fixing plate of fig. 1;

fig. 3 is a schematic cross-sectional view of the bottle of fig. 1.

In the figure: 1. a bottle body; 11. a silica aerogel layer; 12. a polylactic acid layer; 13. a natural plant fiber layer; 2. a fixing plate; 21. a chute; 22. a slide shaft; 23. a slider; 24. a fixing ring; 3. a heat insulating column; 4. a bottle mouth; 5. a bottle cap; 6. and (5) fixing blocks.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and with reference to fig. 1 to 3, the embodiment of the present invention is as follows:

the utility model provides a heat-insulating type PLA composite plastic bottle, includes

bottle

1, and 1 upper surface center department fixedly connected with fixed plate 2 of bottle, 2 upper surfaces of fixed plate are equipped with

bottleneck

4, and 4 upper surfaces of bottleneck are equipped with bottle lid 5.

Spout 21 has all been seted up to the 2 relative both sides in surface of fixed plate, the both sides that the inner wall of spout 21 is relative all are equipped with slide shaft 22, sliding connection has slider 23 between two slide shaft 22, 23 surface one side of slider rotate and are connected with solid fixed ring 24, 1 surface four corners department of bottle all is equipped with heat insulating column 3, heat insulating column 3 establishes to cylindrical structure, 5 surfaces of bottle lid are equipped with anti-skidding line, 5 fixed surface through connection have fixed block 6 on the bottle lid, two slide shaft 22 all establish to the semicylinder structure, 23 surface both sides of slider are corresponding with two slide shaft 22 surfaces respectively, the 21 inner walls of slider 23 surface laminating spout, 23 sliding connection of slider is inside spout 21.

The outer surface of the bottle body 1 is provided with a silica aerogel layer 11, the inner wall of the bottle body 1 is provided with a natural plant fiber layer 13, and the center of the bottle body 1 is provided with a polylactic acid layer 12.

The working principle of the utility model is as follows: through the thermal-insulated post 3 that sets up, convenient to use person is when handing this plastic bottle, can not touch bottle 1, avoid being scalded by bottle 1 of high temperature, and simultaneously, can hand solid fixed ring 24, gu fixed ring 24 rotates on slider 23, slider 23 slides at sliding shaft 22 surface simultaneously, convenient to use person carries the device, fixed block 6 through setting up, convenient to use person opens bottle lid 5, silica aerogel layer 11 and polylactic acid layer 12 through setting up, ensure that 1 surface of bottle is smooth, silica aerogel layer 11 has improved the device's thermal-insulated thermal insulation performance simultaneously, natural plant fiber layer 13 through setting up, the heat resistance and the durability of this plastic bottle are improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A heat insulation type PLA composite plastic bottle comprises a bottle body (1) and is characterized in that a fixing plate (2) is fixedly connected to the center of the upper surface of the bottle body (1), a bottle opening (4) is formed in the upper surface of the fixing plate (2), and a bottle cap (5) is arranged on the upper surface of the bottle opening (4);

the fixed plate (2) surface both sides relative have all seted up spout (21), and the both sides that spout (21) inner wall is relative all are equipped with slide (22), and sliding connection has slider (23) between two slide (22), and slider (23) surface one side is rotated and is connected with solid fixed ring (24).

2. An insulating PLA plastic bottle as claimed in claim 1, wherein the outer surface of the bottle body (1) is a silica aerogel layer (11), the inner wall of the bottle body (1) is a natural plant fiber layer (13), and the center of the bottle body (1) is a polylactic acid layer (12).

3. An insulating type PLA composite plastic bottle according to claim 1, wherein the four corners of the outer surface of the bottle body (1) are provided with insulating columns (3), and the insulating columns (3) are provided with a cylindrical structure.

4. The heat insulation type PLA composite plastic bottle as claimed in claim 1, wherein the outer surface of the bottle cap (5) is provided with anti-slip lines, and a fixing block (6) is fixedly connected to the upper surface of the bottle cap (5) in a penetrating way.

5. An insulating type PLA composite plastic bottle according to claim 1, wherein the two sliding shafts (22) are provided with a semi-cylindrical structure, and two sides of the outer surface of the sliding block (23) are respectively corresponding to the outer surfaces of the two sliding shafts (22).

6. An insulating type PLA composite plastic bottle according to claim 1, wherein the outer surface of the sliding block (23) is attached to the inner wall of the sliding groove (21), and the sliding block (23) is slidably connected to the inside of the sliding groove (21).