CN218142754U

CN218142754U - Blow molding plastic bottle with improved structure

Info

Publication number: CN218142754U
Application number: CN202222511884.XU
Authority: CN
Inventors: 李春香; 兰孝诚
Original assignee: Fuzhou Xinbochuang Industry And Trade Co ltd
Current assignee: Fuzhou Xinbochuang Industry And Trade Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-12-27
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a blow molding plastic bottle with improve structure, including the outer bottle of plastics and sealed spiral cover, the top fixedly connected with of the outer bottle of plastics goes up the ring body, sealed spiral cover connects soon on the top of last ring body, the top fixedly connected with of going up the ring body is sealed to be filled up, the inside of the outer bottle of plastics is provided with the interior bottle of plastics. This blow molding plastic bottle with improve structure is through being provided with the outer bottle of plastics, plastics inner bottle body and inner support body, utilize the outer bottle of plastics and the plastics inner bottle body to constitute bilayer structure, support through the inner support body between the bilayer structure, make bottle self have higher structural strength, make this blow molding plastic bottle have very good anti extrusion and anti performance of falling like this, can protect the article that inside held well, safe and reliable more uses, the solution is that bottle self adopts the individual layer structure, anti extrusion and anti effect of falling are relatively poor, use the problem of not enough safe and reliable.

Description

Blow molding plastic bottle with improved structure

Technical Field

The utility model relates to a blow molding plastic bottle technical field specifically is a blow molding plastic bottle with improve structure.

Background

The plastic bottle is a plastic container which is prepared by using Polyester (PET), polyethylene (PE) and polypropylene (PP) as raw materials, adding a corresponding organic solvent, heating at high temperature, and performing blow molding, extrusion blowing or injection molding through a plastic mold. According to patent No. CN204776496U, a blow molding type plastic bottle with a cold-hot label is disclosed, which comprises a bottle body and a cold-hot label attached to the outer side surface of the bottle body, wherein the cold-hot label is attached to the outer side surface of the bottle body through a flame-retardant adhesive coating, the cold-hot label is formed by sequentially compounding a flame-retardant coating, an aluminum-plated film layer, a mould pressing layer and a PET (polyethylene terephthalate) base film layer, and the mould pressing layer is formed by a hidden character contrast layer, a frosted character ultramicro layer and a matte pattern layer; a bottle mouth communicated with the inner cavity of the bottle body is arranged on the upper end surface of the bottle body, a leakage-proof ring is arranged on the inner wall of the bottle mouth, and a connecting ring used for being connected with a bottle cap is arranged on the outer wall of the bottle mouth; in the utility model, the leak-proof ring is arranged at the bottle mouth, thus effectively improving the sealing property of the connection between the bottle mouth and the bottle cap; however, in the using process, the bottle body is found to be of a single-layer structure, the extrusion resistance and the falling resistance effects are poor, and the use is not safe and reliable enough; a blow molded plastic bottle with an improved structure has been proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blow molding plastic bottle with improve structure to propose bottle self and adopt single-layer construction in solving above-mentioned background art, anti extrusion and anti falling effect are relatively poor, use not enough safe and reliable's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a blow molding plastic bottle with improve structure, includes the outer bottle of plastics and sealed spiral cover, the ring body is gone up to the top fixedly connected with of the outer bottle of plastics, sealed spiral cover connects soon on the top of last ring body, the sealed pad of top fixedly connected with of going up the ring body, the inside of the outer bottle of plastics is provided with plastics inner bottle body, be provided with the inner support body between the lateral wall of the outer bottle inside wall of plastics and plastics inner bottle body.

Preferably, the plastic outer bottle body and the plastic inner bottle body are integrally formed by blow molding, and a plurality of groups of the inner supporting bodies are arranged between the plastic outer bottle body and the plastic inner bottle body at equal intervals.

Preferably, the bottom end of the plastic outer bottle body is fixedly connected with a lower ring body, and the bottom end of the lower ring body is fixedly connected with a fixed sucker.

Preferably, the bottom of fixed sucking disc at the lower ring body is provided with six groups, and six groups of fixed sucking discs are the equidistant distribution of annular.

Preferably, a connecting column is fixedly connected to the center of the top end of the sealing spiral cover.

Preferably, one side of the upper ring body is fixedly connected with an anti-dropping soft belt.

Preferably, one end of the anti-falling soft belt is fixedly connected with a movable outer sleeve, and the movable outer sleeve is movably sleeved outside the connecting column.

Compared with the prior art, the beneficial effects of the utility model are that: the blow-molded plastic bottle with the improved structure not only realizes that the bottle body adopts a double-layer structure, has better anti-extrusion and anti-falling effects, is safe and reliable to use, realizes higher bottom stability, is not easy to topple, but also realizes that the bottle cap is not easy to lose;

(1) By arranging the plastic outer bottle body, the plastic inner bottle body and the inner support body, when the blow molding plastic bottle is used, the plastic outer bottle body and the plastic inner bottle body form a double-layer structure, and the double-layer structure is supported by the inner support body, so that the bottle body has higher structural strength, the blow molding plastic bottle has very good extrusion resistance and falling resistance, articles contained in the blow molding plastic bottle can be well protected, and the blow molding plastic bottle is safer and more reliable to use;

(2) By arranging the lower ring body and the fixed sucker, when the blow molding plastic bottle is used, the lower ring body is utilized to support the bottom of the plastic outer bottle body, when the blow molding plastic bottle is horizontally placed on a table top, the fixed sucker at the bottom of the lower ring body can be adsorbed on the table top, so that the lower ring body is fixed, the lower ring body is prevented from sliding and shaking on the table top, and the bottom of the blow molding plastic bottle is high in stability and not prone to toppling;

(3) Through being provided with the soft area of anticreep, sealed spiral cover, sealed pad, spliced pole and activity overcoat, when using, the sealed leakproofness that can guarantee sealed spiral cover of the sealed pad at last ring body top, and the soft area of anticreep of last ring body one side cup joints the spliced pole outside at sealed spiral cover top through the activity overcoat activity, make sealed spiral cover can be through the soft area of anticreep and last ring body coupling, even after will seal the spiral cover and screw off, sealed spiral cover can suspend in midair in one side of the outer bottle of plastics through the soft area of anticreep, can effectively avoid sealed spiral cover to take place the phenomenon of the loss that drops like this.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic bottom view of the lower ring body of the present invention;

FIG. 3 is a front view of the seal cover according to the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the plastic outer bottle body and the plastic inner bottle body according to the present invention.

In the figure: 1. a plastic outer bottle body; 2. a lower ring body; 3. fixing the sucker; 4. a plastic inner bottle body; 5. an inner support body; 6. an anti-drop soft belt; 7. sealing and screwing the cover; 8. an upper ring body; 9. a gasket; 10. connecting columns; 11. a movable coat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a blow molding plastic bottle with an improved structure comprises a plastic outer bottle body 1 and a sealing cap 7, wherein the top end of the plastic outer bottle body 1 is fixedly connected with an upper ring body 8, the sealing cap 7 is screwed on the top end of the upper ring body 8, the top end of the upper ring body 8 is fixedly connected with a sealing gasket 9, a plastic inner bottle body 4 is arranged inside the plastic outer bottle body 1, an inner support body 5 is arranged between the inner side wall of the plastic outer bottle body 1 and the outer side wall of the plastic inner bottle body 4, the plastic outer bottle body 1 and the plastic inner bottle body 4 are integrally blow molded, and a plurality of groups of inner support bodies 5 are arranged between the plastic outer bottle body 1 and the plastic inner bottle body 4 at equal intervals;

specifically, as shown in fig. 1 and 4, the plastic outer bottle body 1 and the plastic inner bottle body 4 form a double-layer structure, and the double-layer structure is supported by the inner support body 5, so that the bottle body has high structural strength, the blow-molded plastic bottle has good extrusion resistance and falling resistance, articles contained in the blow-molded plastic bottle can be well protected, and the blow-molded plastic bottle is safer and more reliable to use.

Example 2: the bottom end of the plastic outer bottle body 1 is fixedly connected with a lower ring body 2, the bottom end of the lower ring body 2 is fixedly connected with fixed suckers 3, six groups of the fixed suckers 3 are arranged at the bottom end of the lower ring body 2, and the six groups of the fixed suckers 3 are annularly and equidistantly distributed;

specifically, as shown in fig. 1 and fig. 2, the bottom of the plastic outer bottle body 1 is supported by the lower ring body 2, when the blow molding plastic bottle is horizontally placed on a table, the fixed suction cup 3 at the bottom of the lower ring body 2 is adsorbed on the table, so that the lower ring body 2 is fixed, the lower ring body 2 is prevented from sliding and shaking on the table, and thus the bottom of the blow molding plastic bottle is high in stability and is not prone to toppling.

Example 3: a connecting column 10 is fixedly connected at the central position of the top end of the sealing spiral cover 7, one side of the upper ring body 8 is fixedly connected with an anti-falling soft belt 6, one end of the anti-falling soft belt 6 is fixedly connected with a movable outer sleeve 11, and the movable outer sleeve 11 is movably sleeved outside the connecting column 10;

specifically, as shown in fig. 1 and 3, the sealing gasket 9 at the top of the upper ring body 8 can ensure the sealing performance of the sealing cap 7, and the anti-dropping soft belt 6 on one side of the upper ring body 8 is movably sleeved outside the connecting column 10 at the top of the sealing cap 7 through the movable outer sleeve 11, so that the sealing cap 7 can be connected with the upper ring body 8 through the anti-dropping soft belt 6, even if the sealing cap 7 is unscrewed, the sealing cap 7 can be suspended on one side of the plastic outer bottle body 1 through the anti-dropping soft belt 6, and thus the phenomenon that the sealing cap 7 drops and is lost can be effectively avoided.

The working principle is as follows: the utility model discloses when using, at first, utilize outer bottle 1 of plastics and plastics inner bottle 4 to constitute double-deck structure, support through inner support body 5 between the bilayer structure, make bottle self have higher structural strength, secondly utilize down ring 2 to support in the bottom of outer bottle 1 of plastics, when this blowing plastic bottle level is placed on the desktop, fixed suction cup 3 of 2 bottoms of ring down can adsorb on the desktop, thereby will down ring 2 fix, prevent down ring 2 and slide and rock on the desktop, last sealed pad 9 at 8 tops of ring can guarantee the leakproofness of sealed spiral cover 7, and the spliced pole 10 outside at sealed spiral cover 7 top is cup jointed through the activity of activity overcoat 11 activity to the soft area 6 of anticreep of going up 8 one side of ring, make sealed spiral cover 7 can be connected with last ring 8 through anticreep soft area 6, even after 7 will seal spiral cover 7 is twisted down, sealed spiral cover 7 can suspend in midair in one side of outer bottle 1 of plastics through soft area 6, this plastic bottle that has improved structure has anti extrusion and anti falling performance, can protect article inside well, the reliable article that can prevent to fall down well, the sealed stability of using effectively, the phenomenon of falling takes place to take place to empty more reliably simultaneously.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a blow molding plastic bottle with improve structure, includes plastics outer bottle (1) and sealed spiral cover (7), its characterized in that: the plastic outer bottle body is characterized in that a ring body (8) is fixedly connected to the top end of the plastic outer bottle body (1), a sealing rotary cover (7) is connected to the top end of the upper ring body (8) in a rotary mode, a sealing gasket (9) is fixedly connected to the top end of the upper ring body (8), a plastic inner bottle body (4) is arranged inside the plastic outer bottle body (1), and an inner supporting body (5) is arranged between the inner side wall of the plastic outer bottle body (1) and the outer side wall of the plastic inner bottle body (4).

2. A blow molded plastic bottle having an improved structure as in claim 1 wherein: the plastic outer bottle body (1) and the plastic inner bottle body (4) are integrally formed by blow molding, and a plurality of groups of the inner supporting bodies (5) are arranged between the plastic outer bottle body (1) and the plastic inner bottle body (4) at equal intervals.

3. A blow molded plastic bottle with an improved structure as in claim 1, wherein: the bottom fixedly connected with of plastics outer bottle (1) rings body (2) down, the bottom fixedly connected with fixed suction cup (3) of rings body (2) down.

4. A blow molded plastic bottle having an improved structure as in claim 3 wherein: the bottom of the lower ring body (2) of the fixed suckers (3) is provided with six groups, and the six groups of fixed suckers (3) are distributed in an annular shape at equal intervals.

5. A blow molded plastic bottle with an improved structure as in claim 1, wherein: the center of the top end of the sealing spiral cover (7) is fixedly connected with a connecting column (10).

6. A blow molded plastic bottle having an improved structure as in claim 1 wherein: one side of the upper ring body (8) is fixedly connected with an anti-drop soft belt (6).

7. A blow molded plastic bottle having an improved structure as in claim 6 wherein: one end of the anti-falling soft belt (6) is fixedly connected with a movable outer sleeve (11), and the movable outer sleeve (11) is movably sleeved outside the connecting column (10).