CN214139683U

CN214139683U - Be suitable for lid of PET hot filling bottle

Info

Publication number: CN214139683U
Application number: CN202022857808.5U
Authority: CN
Inventors: 卢庆亮
Original assignee: Aptar Suzhou Dispensing Systems Co Ltd
Current assignee: Aptar Suzhou Dispensing Systems Co Ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-09-07
Anticipated expiration: 2030-12-02

Abstract

The utility model provides a be suitable for lid of PET hot filling bottle, suit in the bottleneck department of hot filling bottle, the lid includes: the bottle comprises a bottle cap and a flip cover, wherein the bottle cap is sleeved outside a bottle opening, one end of the flip cover is hinged to the bottle cap, the other end of the flip cover is connected with the bottle cap in a buckling mode, a supporting component is arranged inside the bottle cap, and the supporting component is buckled on the bottle opening. In this way, the utility model discloses can solve the problem that current hot filling bottle leakproofness is poor, there is the hanging liquid during the use.

Description

Be suitable for lid of PET hot filling bottle

Technical Field

The utility model belongs to the technical field of the container package and specifically relates to a lid that is suitable for PET hot filling bottle is related to.

Background

The conventional hot-filling bottles in the market are all glass bottles, the body of the glass bottle is less influenced by hot filling after hot filling, and the overall requirement on the cover is lower. Conventional lids can meet the sealing requirements of glass bottles. Conventional caps on the market have a residue at the outlet of the cap when used by the consumer.

Aiming at the adoption of the glass bottle for canning, the glass bottle is heavy in weight, large in size, easy to crack, inconvenient to store or transport, not environment-friendly, incapable of being well utilized and recycled, and brings certain trouble to manufacturers. Meanwhile, when the consumer uses the contents in the bottle, the hanging liquid is easy to generate on the bottle mouth, the bottle looks dirty after a long time, and the consumer is not good in use experience.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a be suitable for lid of PET hot filling bottle can solve the problem that current hot filling bottle leakproofness is poor, there is the hanging liquid during the use.

The main contents of the utility model include: a cover body suitable for a PET hot filling bottle is sleeved at a bottle mouth of the hot filling bottle, and comprises: the bottle comprises a bottle cap and a flip cover, wherein the bottle cap is sleeved outside a bottle opening, one end of the flip cover is hinged to the bottle cap, the other end of the flip cover is connected with the bottle cap in a buckling mode, a supporting component is arranged inside the bottle cap, and the supporting component is buckled on the bottle opening.

Preferably, an annular reinforcing ring is arranged on the outermost side of the supporting component, a circle of sealing ring is arranged on the inner side of the reinforcing ring, a first buckle space is formed between the reinforcing ring and the sealing ring, the upper portion of the bottle mouth is clamped in the first buckle space in an interference mode, and a liquid outlet hole extending upwards is formed in the middle of the supporting component.

Preferably, the liquid outlet hole is in a horn shape which is gradually opened outwards from bottom to top.

Preferably, a buffer plate A is arranged below the liquid outlet hole.

Preferably, a silica gel valve is arranged below the buffer plate a, and the silica gel valve is clamped on the support assembly through a valve seat.

Preferably, the valve seat is in a sleeve shape, a first buckling part is arranged on the outer side wall of the valve seat, a second buckling part is arranged at the corresponding position of the support component, and the first buckling part and the second buckling part are buckled to fix the valve seat on the support component.

Preferably, the inside wall department of disk seat is provided with a silica gel valve holding surface that reduces from inside to outside gradually the supporting component department that silica gel valve holding surface top corresponds is provided with a spacing face, the silica gel valve sets up between silica gel valve holding surface and the spacing face.

Preferably, the middle part of the silica gel valve is provided with a liquid outlet seam.

Preferably, the liquid outlet seam is arranged in one of a cross shape, a straight line shape and a Y shape.

Preferably, the lower end of the valve seat is provided with a buffer plate B.

The beneficial effects of the utility model reside in that: the glass bottle is replaced by the PE bottle, the whole weight is reduced after canning is finished, the storage and transportation are more convenient and more environment-friendly, and the PET bottle can be better utilized and recycled; the support component is buckled at the bottle mouth of the PET bottle, so that the bottle mouth deformation caused by thermal expansion of the PET bottle after hot filling can be effectively protected, and poor sealing is avoided; meanwhile, the silica gel valve is additionally arranged on the supporting component, so that the problem that a consumer hangs liquid when using the content is solved, and the use experience of the consumer is improved.

Drawings

FIG. 1 is an exploded view of a preferred embodiment of a cover for a PET hot-fill bottle;

fig. 2 is a cross-sectional view of the bottle cap and flip-top cap;

FIG. 3 is a cross-sectional view of the support assembly;

FIG. 4 is a schematic perspective view of a silicone valve;

FIG. 5 is a perspective view of a valve seat;

fig. 6 is a schematic view showing the assembly of a cap body for a PET hot-fill bottle;

reference numerals: 1-bottle cap, 2-flip-open cover, 3-support component, 4-silica gel valve, 5-valve seat, 6-bottle mouth, 11-first fastener A, 12-second fastener A, 13-liquid outlet, 14-third fastener A, 15-fourth fastener A, 16-fifth fastener, 17-sixth fastener, 21-first fastener B, 22-second fastener B, 23-sealing column, 24-guiding rib, 31-reinforcing ring, 32-sealing ring, 33-first fastener space, 34-liquid outlet hole, 35-spacing surface, 36-slow flow plate A, 37-third fastener B, 38-fourth fastener B, 39-second fastener part, 41-liquid outlet seam, 51-first fastener part, 52-silica gel valve support surface, 53-slow flow plate B.

Detailed Description

The technical solution protected by the present invention will be specifically described below with reference to the accompanying drawings.

Referring to fig. 1, a cover body suitable for a PET hot filling bottle is sleeved at a bottleneck of the hot filling bottle, and the cover body comprises: the bottle cap comprises a bottle cap 1 and a turnover cover 2, wherein the bottle cap 1 is sleeved on the outer side of a bottle opening 6, one end of the turnover cover 2 is hinged to the bottle cap 1, the other end of the turnover cover 2 is connected with the bottle cap 1 in a buckling mode, a supporting component 3 is arranged inside the bottle cap 1, and the supporting component 3 is buckled on the bottle opening 6. Be provided with first buckle A11 at the outward flange department of bottle lid 1 the department that corresponds of flip 2 is provided with first buckle B21, the middle part of bottle lid 1 is provided with liquid outlet 13 the outward flange department of liquid outlet 13 is provided with second buckle A12 the department that corresponds of flip 2 is provided with second buckle B22 correspondingly, has improved the leakproofness between flip 2 and the bottle lid 1. A third fastener a14 is disposed on the inner sidewall of the liquid outlet 13, and a third fastener B37 is correspondingly disposed at the corresponding position of the supporting component 3, for assembling the supporting component 3 at the bottle cap 1. A fourth buckle a15 is provided on the top of the inner wall of the bottle cap 1, and a fourth buckle B38 is correspondingly provided at the corresponding position of the support assembly 3 for assembling the support assembly 3 at the bottle cap 1. In order to fix the bottle cap 1 to the bottle mouth 6, a fifth buckle 16 and a sixth buckle 17 are further arranged on the inner side wall of the bottle cap 1.

Further, flip 2's middle part is provided with a sealed post 23, sealed post 23 can insert in the play liquid hole 34 and with play liquid hole 34 between interference fit, guaranteed out liquid hole 34's leakproofness. A plurality of guide ribs 24 are uniformly arranged on the side wall below the second fastener a12, so that the flip cover 2 can be conveniently covered on the bottle cap 1.

As shown in fig. 3, an annular reinforcing ring 31 is disposed at the outermost side of the support member 3, and the reinforcing ring 31 wraps the outer side wall of the bottle mouth 6 to prevent the bottle mouth 6 from deforming due to thermal expansion after filling. The inside of beaded finish 31 is provided with round sealing washer 32, form first buckle space 33 between beaded finish 31 and the sealing washer 32, the upper portion interference card of bottleneck 6 is located in first buckle space 33, the middle part of supporting component 3 is equipped with a play liquid hole 34 that upwards stretches out, it sets up to outwards open tubaeform from lower to upper gradually to go out liquid hole 34's below is provided with current slowing plate A36, current slowing plate 36 for preventing that the direct blowout of content goes out liquid hole 34, reduced the outflow speed of content.

As shown in fig. 6, a silicone valve 4 is disposed below the choke plate a36, and the silicone valve 4 is engaged with the support member 3 through a valve seat 5.

As shown in fig. 5, the valve seat 5 is provided in a sleeve shape, a first fastening portion 51 is provided at an outer side wall of the valve seat 5, a second fastening portion 39 is provided at a corresponding position of the support assembly 3, and the first fastening portion 51 is fastened with the second fastening portion 39 to fix the valve seat 5 to the support assembly 3. The utility model discloses a valve seat 5, including valve seat 5, the inside wall department of valve seat 5 is provided with a silica gel valve holding surface 52 that reduces gradually from inside to outside the supporting component 3 department that corresponds above silica gel valve holding surface 52 is provided with a spacing face 35, silica gel valve 4 sets up between silica gel valve holding surface 52 and spacing face 35, realizes silica gel valve 4's fixed and assembly. The lower end of the valve seat 5 is provided with a flow buffering plate B53 which plays a role in flow division and prevents the contents from directly flowing out of the liquid hole when the bottle body is extruded.

As shown in fig. 4, a liquid outlet slit 41 is formed in the middle of the silicone valve 4, the liquid outlet slit 41 is cross-shaped, and through the arrangement of the liquid outlet slit 41, when the bottle mouth is squeezed, the liquid outlet slit 41 is opened, and the contents flow out; when the squeezing is stopped, the liquid outlet slot 41 is closed, and the content is prevented from flowing out to form liquid hanging.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A cover body suitable for a PET hot filling bottle is sleeved at a bottle mouth of the hot filling bottle, and comprises: the bottle comprises a bottle cap and a flip cover, wherein the bottle cap is sleeved outside a bottle opening, one end of the flip cover is hinged to the bottle cap, and the other end of the flip cover is connected with the bottle cap in a buckling mode.

2. The cover body suitable for the PET hot filling bottle as claimed in claim 1, wherein an annular reinforcing ring is arranged on the outermost side of the supporting component, a circle of sealing ring is arranged on the inner side of the reinforcing ring, a first buckling space is formed between the reinforcing ring and the sealing ring, the upper portion of the bottle mouth is clamped in the first buckling space in an interference manner, and a liquid outlet hole extending upwards is formed in the middle of the supporting component.

3. The cover body suitable for the PET hot filling bottle as claimed in claim 2, wherein the liquid outlet hole is formed in a flared shape gradually expanding outwards from bottom to top.

4. The cover body of claim 2, wherein a flow-slowing plate a is disposed below the liquid outlet hole.

5. The cover body of claim 4, wherein a silicone valve is disposed below the baffle plate A, and the silicone valve is clamped to the support member by a valve seat.

6. The cover body suitable for the PET hot filling bottle as claimed in claim 5, wherein the valve seat is configured to be a sleeve shape, a first fastening portion is disposed at an outer side wall of the valve seat, a second fastening portion is disposed at a corresponding position of the support component, and the first fastening portion and the second fastening portion are fastened to fix the valve seat to the support component.

7. The cover body suitable for the PET hot filling bottle as claimed in claim 5, wherein a silica gel valve supporting surface is arranged at the inner side wall of the valve seat and gradually decreases from inside to outside, a limiting surface is arranged at the corresponding supporting component above the silica gel valve supporting surface, and the silica gel valve is arranged between the silica gel valve supporting surface and the limiting surface.

8. The cover body suitable for the PET hot filling bottle as claimed in claim 5, wherein a liquid outlet slit is formed in the middle of the silica gel valve.

9. A cap body for a PET hot-fill bottle as claimed in claim 8, wherein said tapping slit is formed in one of a cross shape, a line shape and a Y shape.

10. A cap body suitable for a PET hot filling bottle according to claim 5, wherein a baffle plate B is provided at a lower end of the valve seat.