CN116969059A

CN116969059A - Plastic bottle with anti-slip indent

Info

Publication number: CN116969059A
Application number: CN202311106190.0A
Authority: CN
Inventors: 方元翠
Original assignee: Kunshan Bochuang Intelligent Manufacturing Co ltd
Current assignee: Kunshan Bochuang Intelligent Manufacturing Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2023-10-31

Abstract

The application discloses a plastic bottle with an anti-slip indent, which comprises a bottle body. According to the application, the bottle cap is rotated to be screwed with the bottle mouth, so that the primary sealing of the bottle body is realized, in the process, the supporting ring is pulled by the connecting belt, the elastic sheet is pressed on the outer side of the connecting belt, so that axial constraint can be provided for the supporting ring, the rotation of the bottle cap can not generate larger influence on the supporting ring, then the supporting ring is pushed by the convex edge, the supporting ring drives the insert ring to move downwards until the sealing gasket at the bottom of the supporting ring is abutted to the top of the limiting ring II, at the moment, the insert ring is inserted between the elastic sealing ring I and the elastic sealing ring II, and the elastic sealing ring I is tightly attached with the insert ring II, so that the position stability of the insert ring is ensured, the support ring, the insert ring and the outer ring form a closed cavity at the outer side of the bottle mouth and the bottle cap, the resealing of the bottle body is realized, and the sealing performance of the bottle body is further improved.

Description

Plastic bottle with anti-slip indent

Technical Field

The application relates to the technical field of plastic bottles, in particular to a plastic bottle with an anti-slip indent.

Background

The plastic bottle is also called a plastic bottle, is a plastic container formed by blow molding, extrusion blowing or injection molding through a plastic mold, is mainly used for a disposable plastic packaging container for liquid or solid, and has the characteristics of difficult breakage, low cost, high transparency, food-grade raw materials and the like.

Chinese patent publication No. CN208439594U, open time 20190129 discloses a plastic bottle, including bottle lid and body, the bottle lid with the body is screwed through screw-thread fit, the body includes the bottleneck on upper portion, the body main part at middle part, the handheld portion and the bottle bottom of lower part, be equipped with annular array's inner groove on the handheld portion lateral wall, the radial cross section of inner groove is isosceles triangle.

For example, in the prior art about plastic bottles disclosed in the foregoing disclosure, the plastic bottles are mostly composed of a bottle cap, a bottle mouth and a bottle body, when in use, the air tightness of the bottle body is ensured by screwing the bottle mouth and the bottle cap, but in a specific implementation process, some plastic bottles with larger volumes often cannot take the liquid in the bottle body at one time, so that the bottle cap needs to be screwed and stored in a refrigerator, but the sealing effect of the bottle body cannot be ensured by screwing the bottle cap, external air and bacteria easily invade into the bottle body, so that the liquid in the bottle body is polluted, and the corresponding plastic bottle with the anti-slip indent needs to be proposed to solve the problem.

Disclosure of Invention

The application aims at: in order to solve the above problems, a plastic bottle with anti-slip indent is provided.

In order to achieve the above purpose, the present application adopts the following technical scheme:

the utility model provides a plastic bottle with antiskid indent, includes the bottle, the bottle is including bottle lid and body, body top fixed mounting has the bottleneck, bottleneck outward appearance wall closes with the bottle lid soon and is connected, body outward appearance wall is provided with anti-skidding subassembly, still includes: the sealing mechanism comprises a supporting ring, a convex ring, an outer ring, a connecting component for connecting the outer ring with the supporting ring and a limiting component for limiting the axial direction of the supporting ring, wherein the convex ring is fixedly connected with the bottle opening, the outer ring is fixedly arranged at the top of the convex ring, the supporting ring is sleeved on the outer surface wall of the bottle cap, the outer surface wall of the bottle cap is provided with a constraint component for limiting the vertical position of the supporting ring, and the outer surface wall of the supporting ring is integrally formed with a convex edge.

Preferably, the anti-slip assembly comprises anti-slip lines arranged on the outer surface wall of the bottle body, an inward shrinking section is arranged in the middle of the bottle body, two groups of inner grooves are integrally formed in the inner surface wall of the inward shrinking section, and the two groups of inner grooves are symmetrically distributed on two sides of the longitudinal end of the inward shrinking section.

Preferably, the constraint assembly comprises a first limiting ring and a second limiting ring, the first limiting ring and the second limiting ring are fixedly arranged on the outer surface wall of the bottle cap, and the first limiting ring and the second limiting ring are distributed on two sides of the vertical end of the supporting ring.

Preferably, the connecting assembly comprises an inserting ring and a sealing gasket, the inserting ring and the sealing gasket are fixedly arranged at the bottom of the supporting ring, the inner surface wall of the outer ring is fixedly provided with an elastic sealing ring I and an elastic sealing ring II, and the inserting ring is inserted between the elastic sealing ring I and the elastic sealing ring II.

Preferably, the limiting component comprises a connecting belt, two ends of the connecting belt are fixedly connected with the bottle cap and the outer surface wall of the bottle body respectively, and the outer surface wall of the bottle body is provided with an elastic part for pressing down the connecting belt.

Preferably, the elastic part comprises an elastic sheet, the elastic sheet is fixedly arranged on the outer surface wall of the bottle body, and the elastic sheet is pressed on the outer side of the connecting belt.

Preferably, a connecting block is fixedly arranged at the open end of the connecting belt, a fixing seat is integrally formed on the outer surface wall of the bottle body, and the connecting block is fixedly connected with the fixing seat through an adhesive.

In summary, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:

1. according to the application, the bottle cap is rotated to be screwed with the bottle mouth so as to realize preliminary sealing of the bottle body, in the process, the supporting ring is pulled by the connecting band, the elastic sheet is pressed on the outer side of the connecting band, so that axial constraint can be provided for the supporting ring, the rotation of the bottle cap can not generate larger influence on the supporting ring, then the supporting ring is pushed by the convex edge, the supporting ring drives the inserting ring to move downwards until the sealing gasket at the bottom of the supporting ring is abutted to the top of the limiting ring II, at the moment, the inserting ring is inserted between the elastic sealing ring I and the elastic sealing ring II, the elastic sealing ring I is tightly attached with the elastic sealing ring II, and therefore, the position stability of the inserting ring is ensured, the supporting ring, the inserting ring and the outer ring form a closed cavity at the outer side of the bottle mouth and the bottle cap, the sealing property of the bottle body is further improved, the connecting band can not only limit the position of the bottle cap, but also can enable the connecting band and the bottle cap to be limited on the outer side of the bottle body by the elastic sheet after the bottle cap is separated, and the bottle cap is coiled at the same time, and the bottle cap can be separated from the bottle cap by the bottle cap in a different in a rotary mode.

2. According to the application, when the bottle body is held, the hands of the operator can be combined with the anti-slip lines on the outer side of the bottle body, and meanwhile, the fingers of the operator can be combined with the two groups of inner grooves, and the inner grooves are matched with the anti-slip lines on the outer side of the bottle body in a gradient manner, so that the anti-slip effect of the plastic bottle can be effectively improved, and the use stability of the plastic bottle is improved.

Drawings

FIG. 1 shows a schematic overall structure provided in accordance with an embodiment of the present application;

fig. 2 shows a schematic view of a structure of a retracted segment according to an embodiment of the present application;

FIG. 3 shows a schematic view of an elastic sheet structure provided according to an embodiment of the present application;

fig. 4 shows a schematic structural diagram of a fixing base according to an embodiment of the present application;

fig. 5 shows a schematic view of an outer ring structure according to an embodiment of the present application.

Legend description:

1. a bottle body; 2. a bottle cap; 3. a shrinking section; 4. an inner groove; 5. an elastic sheet; 6. a connecting belt; 7. a support ring; 8. a fixing seat; 9. a bottle mouth; 10. a first limiting ring; 11. a convex edge; 12. inserting a ring; 13. a sealing gasket; 14. a second limiting ring; 15. an outer ring; 16. a convex ring; 17. an elastic sealing ring I; 18. an elastic sealing ring II; 19. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Referring to fig. 1-5, the present application provides a technical solution:

the utility model provides a plastic bottle with antiskid indent, includes the bottle, and the bottle is including bottle lid 2 and body 1, and body 1 top fixed mounting has bottleneck 9, and bottleneck 9 outward appearance wall closes with bottle lid 2 soon to be connected, and body 1 outward appearance wall is provided with anti-skidding subassembly, still includes: the sealing mechanism for improving the tightness of the bottle mouth 9 and the bottle cap 2 comprises a supporting ring 7, a convex ring 16, an outer ring 15, a connecting component for connecting the outer ring 15 with the supporting ring 7 and a limiting component for axially limiting the supporting ring 7, wherein the convex ring 16 is fixedly connected with the bottle mouth 9, the outer ring 15 is fixedly arranged at the top of the convex ring 16, the supporting ring 7 is sleeved on the outer surface wall of the bottle cap 2, the outer surface wall of the bottle cap 2 is provided with a constraint component for limiting the vertical position of the supporting ring 7, and the outer surface wall of the supporting ring 7 is integrally formed with a convex edge 11;

the bottle cap 2 is rotated to be screwed with the bottle mouth 9, primary sealing of the bottle body is achieved, in the process, the supporting ring 7 is pulled by the connecting band 6, the elastic piece 5 is pressed on the outer side of the connecting band 6, axial constraint can be provided for the supporting ring 7, the bottle cap 2 can not rotate to greatly affect the supporting ring 7, then the supporting ring 7 is pushed by the convex edge 11, the supporting ring 7 drives the inserting ring 12 to move downwards until the sealing gasket 13 at the bottom of the supporting ring 7 abuts against the top of the limiting ring two 14, at the moment, the inserting ring 12 is inserted between the elastic sealing ring one 17 and the elastic sealing ring two 18, the elastic sealing ring one 17 and the elastic sealing ring two 18 are tightly attached to the inserting ring 12, so that the position stability of the inserting ring 12 is guaranteed, the supporting ring 7, the inserting ring 12 and the outer ring 15 form a closed cavity on the outer side of the bottle mouth 9 and the bottle cap 2, sealing performance of the bottle body is further improved, the connecting band 6 can not only limit the position of the bottle cap 2, and after the bottle cap 2 is separated from the sealing band 9, the connecting band 6 can be wound on the connecting band 6, the connecting band 6 and the bottle cap 2 can be prevented from being separated from the bottle cap 2, the bottle cap 2 can be separated from the bottle cap 2 by the connecting band 6, and the bottle cap 2 can be separated from the bottle cap 2 by the connecting band 6 in a different from the other bottle cap 2 from the other bottle cap 2.

Specifically, as shown in fig. 2 and fig. 4, the anti-slip component comprises anti-slip lines arranged on the outer surface wall of the bottle body 1, an inward shrinking section 3 is arranged in the middle of the bottle body 1, two groups of inward grooves 4 are integrally formed in the inner surface wall of the inward shrinking section 3, and the two groups of inward grooves 4 are symmetrically distributed on two sides of the longitudinal end of the inward shrinking section 3, when the bottle body 1 is held, hands of an operator can be combined with the anti-slip lines on the outer side of the bottle body 1, simultaneously fingers of the operator can be combined with the two groups of inward grooves 4, the inward grooves 4 are matched with the anti-slip lines on the outer side of the bottle body 1 in a gradient manner, so that the anti-slip effect of the plastic bottle can be effectively improved, and the use stability of the plastic bottle is improved.

Specifically, as shown in fig. 2 and 3, the constraint component comprises a first limiting ring 10 and a second limiting ring 14, the first limiting ring 10 and the second limiting ring 14 are fixedly installed on the outer surface wall of the bottle cap 2, the first limiting ring 10 and the second limiting ring 14 are distributed on two sides of the vertical end of the supporting ring 7, the vertical position of the supporting ring 7 is limited by the first limiting ring 10 and the second limiting ring 14, meanwhile, the second limiting ring 14 can be matched with the sealing gasket 13, the connection component comprises an inserting ring 12 and a sealing gasket 13, the inserting ring 12 and the sealing gasket 13 are fixedly installed at the bottom of the supporting ring 7, an elastic sealing ring 17 and an elastic sealing ring 18 are fixedly installed on the inner surface wall of the outer ring 15, the inserting ring 12 is inserted between the elastic sealing ring 17 and the elastic sealing ring 18, the supporting ring 7 is pushed by the convex edge 11, the supporting ring 7 drives the inserting ring 12 to move downwards until the sealing gasket 13 at the bottom of the supporting ring 7 abuts against the top of the second limiting ring 14, at the moment, the first elastic sealing ring 17 and the second elastic sealing ring 18 are inserted between the elastic sealing ring 18 and the elastic sealing ring 12, the inserting ring 12 is tightly attached to the inserting ring 12, the inner surface of the outer ring 15 is fixedly installed at the bottom of the supporting ring 7, the outer ring 9 is sealed by the sealing ring 9, and the sealing cavity is sealed again, and sealed by the sealing ring 9 is formed.

Specifically, as shown in fig. 1 and fig. 2, the limiting component comprises a connecting band 6, two ends of the connecting band 6 are fixedly connected with the bottle cap 2 and the outer surface wall of the bottle body 1 respectively, an elastic part for pressing down the connecting band 6 is arranged on the outer surface wall of the bottle body 1, the elastic part comprises an elastic piece 5, the elastic piece 5 is fixedly arranged on the outer surface wall of the bottle body 1, the elastic piece 5 is pressed on the outer side of the connecting band 6, the elastic piece 5 can elastically stretch, the TPU elastic band is preferred, a connecting block 19 is fixedly arranged at the open end of the connecting band 6, a fixing seat 8 is integrally formed on the outer surface wall of the bottle body 1, the connecting block 19 is fixedly connected with the fixing seat 8 through an adhesive, the connecting band 6 not only can limit the position of the bottle cap 2, but also can enable the connecting band 6 to coil after the bottle cap 2 is separated from the bottle mouth 9, the bottle cap 2 and the connecting band 6 can be limited on the outer side of the bottle body 1 by the elastic piece 5, and separation of the bottle cap 2 can be avoided, and meanwhile, under the state that the bottle cap 2 and the bottle mouth 9 are rotationally combined, a plurality of groups of bottle caps can be distinguished by changing the shape of the connecting band 6.

Working principle: the bottle cap 2 is rotated to be screwed with the bottle mouth 9 to realize the primary closure of the bottle body, in the process, the supporting ring 7 is pulled by the connecting belt 6, the elastic sheet 5 is pressed on the outer side of the connecting belt 6, so that axial restraint can be provided for the supporting ring 7, the rotation of the bottle cap 2 can not cause larger influence on the supporting ring 7, then the supporting ring 7 is pushed by the convex edge 11, the supporting ring 7 drives the inserting ring 12 to move downwards until the sealing pad 13 at the bottom of the supporting ring 7 is abutted to the top of the limiting ring II 14, at the moment, the inserting ring 12 is inserted between the elastic sealing ring I17 and the elastic sealing ring II 18, the elastic sealing ring I17 is tightly attached with the inserting ring 12, so that the position stability of the inserting ring 12 is ensured, and the supporting ring 7, the inserting ring 12 and the outer ring 15 form a closed cavity at the outer side of the bottle mouth 9 and the bottle cap 2, realize the resealing of bottle, further improvement the leakproofness of bottle, and connecting band 6 not only can inject the position of bottle lid 2, follow-up after bottle lid 2 separation bottleneck 9, can make connecting band 6 coil, bottle lid 2 and connecting band 6 can be limited in the body 1 outside by elastic piece 5, avoid bottle lid 2 to appear breaking away from, still can carry out the differentiation of multiunit bottle through the molding that changes connecting band 6 under the state that bottle lid 2 and bottleneck 9 were screwed in simultaneously, when carrying out holding of body 1, operating personnel's hand can combine together with the anti-skidding line in the body 1 outside, operating personnel's finger can combine to two sets of internal grooves 4 simultaneously, the anti-skidding line in the body 1 outside is gone up in the gradient setting cooperation of internal groove 4 and body 1, can effectually improve the anti-skidding effect of plastic bottle, thereby the stability of plastic bottle use has been improved.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a plastic bottle with antiskid indent, includes the bottle, its characterized in that, the bottle is including bottle lid (2) and body (1), body (1) top fixed mounting has bottleneck (9), bottleneck (9) outward appearance wall and bottle lid (2) spin are connected, body (1) outward appearance wall is provided with anti-skidding subassembly, still includes: a closing mechanism for improving bottleneck (9) and bottle lid (2) leakproofness, closing mechanism is including supporting ring (7), bulge loop (16), outer ring (15), be used for the coupling assembling that outer ring (15) and supporting ring (7) are connected and be used for the spacing subassembly of supporting ring (7) axial, bulge loop (16) and bottleneck (9) fixed connection, outer ring (15) fixed mounting is at bulge loop (16) top, supporting ring (7) cup joint at bottle lid (2) outward appearance wall, just bottle lid (2) outward appearance wall is provided with the restraint subassembly that is used for supporting ring (7) vertical position constraint, supporting ring (7) outward appearance wall integrated into one piece has protruding edge (11).

2. The plastic bottle with the anti-slip indent according to claim 1, wherein the anti-slip assembly comprises anti-slip lines arranged on the outer surface wall of the bottle body (1), the middle part of the bottle body (1) is provided with an indent section (3), two groups of inner grooves (4) are integrally formed on the inner surface wall of the indent section (3), and the two groups of inner grooves (4) are symmetrically distributed on two sides of the longitudinal end of the indent section (3).

3. The plastic bottle with the anti-skid indent according to claim 2, wherein the constraint component comprises a first limiting ring (10) and a second limiting ring (14), the first limiting ring (10) and the second limiting ring (14) are fixedly installed on the outer surface wall of the bottle cap (2), and the first limiting ring (10) and the second limiting ring (14) are distributed on two sides of the vertical end of the supporting ring (7).

4. A plastic bottle with anti-slip indent according to claim 3, wherein the connecting assembly comprises an insert ring (12) and a sealing pad (13), the insert ring (12) and the sealing pad (13) are fixedly installed at the bottom of the supporting ring (7), the inner surface wall of the outer ring (15) is fixedly installed with a first elastic sealing ring (17) and a second elastic sealing ring (18), and the insert ring (12) is inserted between the first elastic sealing ring (17) and the second elastic sealing ring (18).

5. The plastic bottle with the anti-slip indent according to claim 4, wherein the limiting component comprises a connecting band (6), two ends of the connecting band (6) are fixedly connected with the bottle cap (2) and the outer surface wall of the bottle body (1) respectively, and the outer surface wall of the bottle body (1) is provided with an elastic part for pressing down the connecting band (6).

6. The plastic bottle with the anti-slip indent according to claim 5, wherein the elastic part comprises an elastic sheet (5), the elastic sheet (5) is fixedly installed on the outer surface wall of the bottle body (1), and the elastic sheet (5) is pressed on the outer side of the connecting belt (6).

7. The plastic bottle with the anti-skidding indent according to claim 6, wherein a connecting block (19) is fixedly arranged at the open end of the connecting belt (6), a fixing seat (8) is integrally formed on the outer surface wall of the bottle body (1), and the connecting block (19) is fixedly connected with the fixing seat (8) through an adhesive.