CN207604624U - A kind of ultra-thin glue position perfume lid - Google Patents

Abstract

The utility model discloses a kind of ultra-thin glue position perfume lid, shell including middle part indent and the sealing for being vertically installed in enclosure, it is enclosed by cricoid sealed wall in the middle part of sealing and is set as cylindrical seal chamber, bore is interference fitted in the glass bottle opening of sealed wall outer diameter and different model, seal chamber becomes smaller therewith, plays the role of leakproof and sealing to the perfume in scent flask.In this perfume lid structure, since sealed wall is softer using material, while wall thickness is smaller, and sealed wall outer diameter is allow to be interference fitted with bore in the glass bottle opening of different model, and the perfume in scent flask is effectively prevent to leak outside or volatilize.

Description

A kind of ultra-thin glue position perfume lid

Technical field

The utility model belongs to volatile liquid packing technique field more particularly to a kind of ultra-thin glue position perfume lid.

Background technology

The use of cosmetics and demand constantly rise at present, and client is more and more universal to perfume kind and customization of individual character, The manner of packing needed replacing is also getting faster, and in order to meet the market demand, need to be coordinated with a series of perfume lid different classes of Vial, but have many bottleneck problems in terms of the material of perfume lid and dimensional tolerance cooperation.

For the characteristic of current perfume lid, to realize its function, coordinates bore tolerance and sealing function requirement in glass, have Necessity uses specific material and structure, develops a kind of perfume lid that material is softer, realizes the sealing function of product while overcoming Dimensional tolerance problem, to overcome drawbacks described above.

Utility model content

The purpose of this utility model is to provide a kind of perfume that can coordinate with bore in the glass bottle opening of different model Lid.

To achieve the goals above, technical solution adopted in the utility model is：

A kind of ultra-thin glue position perfume lid, including the shell of middle part indent and the sealing for being vertically installed in the enclosure Portion, the sealing middle part is enclosed by cricoid sealed wall is set as cylindrical seal chamber, the sealed wall outer diameter and different model Glass bottle opening in bore interference fit, the seal chamber becomes smaller therewith, and leakproof and sealing are played to the perfume in scent flask Effect.

Further, the sealing wall thickness is 0.2-0.35mm.

Further, the enclosure, which is enclosed, sets to form a hollow portion, and the hollow portion upper end has hollow portion inner surface, under There is hollow portion outer surface, the hollow portion to be connected to seal chamber at end.

Further, there is sealing inner cavity surface, lower end to have seal chamber outer surface, the seal chamber for the sealing upper end Inner surface and hollow portion inner surface are coplanar, and the seal chamber outer surface is located at hollow portion outer surface upper end, and is arranged in parallel, The placement and perfume lid and the lid of glass bottle opening for facilitating perfume lid are closed.

Further, which further includes cricoid sealing ring, and the sealing of annular is offered on the hollow portion inner surface Slot, the seal groove and the sealed wall are coaxial, and the sealing ring is installed in the seal groove, and its lower surface abuts vial The upper surface of mouth, plays leakproof and sealing.

Further, when the sealed wall material hardness is bigger, the sealed wall lower end offers at least one groove, Increase sealed wall elasticity.

Further, the shell and sealed wall integrated molding or assembled formation.

Further, material used in the sealed wall is expected for PP.

Further, the shell is rectangular, round, trapezoidal or spherical.

Further, the sealed wall lower end outside is equipped with oblique angle or fillet, play the guiding role.

Compared with prior art, the utility model has following technique effect：

In this perfume lid structure, since sealed wall is softer using material, while wall thickness is smaller, makes sealed wall outer diameter can be with It is interference fitted with bore in the glass bottle opening of different model, prevents the perfume in scent flask from leaking outside or volatilizing.

Description of the drawings

Fig. 1 is the stereogram of the utility model perfume lid structure first embodiment；

Fig. 2 is the sectional view of the perfume lid directions first embodiment A-A and glass bottle opening in Fig. 1；

Fig. 3 is the stereogram of the utility model perfume lid structure second embodiment；

Fig. 4 is the sectional view of the perfume lid directions second embodiment B-B and glass bottle opening in Fig. 3；

Fig. 5 is the stereogram of the utility model perfume lid structure 3rd embodiment；

Fig. 6 is the sectional view of the perfume lid directions 3rd embodiment C-C and glass bottle opening in Fig. 5.

It illustrates：

1, shell 11, hollow portion 111, hollow portion inner surface

112, hollow portion outer surface 12, seal groove 2, sealing

21, sealed wall 211, groove 22, seal chamber

221, inner cavity surface 222, seal chamber outer surface 3, glass bottle opening are sealed

4, sealing ring.

Specific implementation mode

Below in conjunction with the accompanying drawings, the embodiment of the utility model is specifically illustrated, attached drawing is only for reference and illustrates to use, not structure The limitation of pairs of the utility model patent protection domain.

It please refers to Fig.1 and Fig. 2, is the first embodiment of the utility model, a kind of ultra-thin glue position perfume lid, including in middle part Recessed shell 1 and the sealing 2 being vertically installed in inside shell 1.Sealing 2 is located at 1 middle part of shell, and middle part is by cricoid sealing Wall 21, which encloses, is set as cylindrical seal chamber 22, is enclosed inside shell 1 and sets to form a hollow portion 11,11 upper end of hollow portion has hollow portion There is hollow portion outer surface 112, hollow portion 11 to be connected to seal chamber 22 for inner surface 111, lower end.2 upper end of sealing has sealing Inner cavity surface 221, lower end have seal chamber outer surface 222, seal inner cavity surface 221 and hollow portion inner surface 111 is coplanar, make close It is thick uniformly to seal 21 material of wall, ensures the uniform elastic of sealed wall 21, while being also convenient for injection molding, seal chamber outer surface 222 is located at 112 upper end of hollow portion outer surface, and seal chamber outer surface 222 is arranged in parallel with hollow portion outer surface 112, facilitates putting for perfume lid It sets and the lid conjunction of perfume lid and glass bottle opening 3,21 lower end outside of sealed wall is equipped with oblique angle or fillet, play the guiding role, for side Just the molding of sealed wall 21, the preferred oblique angle of the present embodiment, shell 1 and sealed wall 21 are integrally formed or assembled formation, when shell 1 with When 21 assembled formation of sealed wall, the preferably relatively soft PP material of 21 material of sealed wall, shell 1 can select other materials as needed, When shell 1 and sealed wall 21 are integrally formed, shell 1 is expected with 21 preferred PP of sealed wall.Shell 1 can be rectangular, round, trapezoidal Or it is spherical, the present embodiment is preferably rectangular, and by taking square shell as an example.

In the present embodiment, 21 thickness of cricoid sealed wall is 0.2-0.35mm, and material is softer, by external force, works as perfume When lid is closed with perfume bottle cap, outer diameter and the bore in glass bottle opening 3 of sealed wall 21 are interference fitted, 21 radial direction side of cricoid sealed wall The squeezing action of bore by glass bottle opening 3,21 flexible deformation of sealed wall, seal chamber 22 become smaller therewith, outside sealed wall 21 Diameter is close to bore in glass bottle opening 3, when 3 upper surface of glass bottle opening is contacted with hollow portion inner surface 111, scent flask and perfume lid Lid closes completely, and when external force opens perfume lid, sealed wall 21 springs back and restores to the original state, 22 size of seal chamber reduction, due to this process The outer diameter and bore in glass bottle opening 3 for only needing sealed wall 21 are interference fitted, and leakproof and sealing are played to the perfume in scent flask Effect, thus same perfume lid can be used cooperatively with the scent flask of different model.

Fig. 3 and Fig. 4 are please referred to, is the second embodiment of the utility model, the difference of the present embodiment and first embodiment exists In, the scent flask of the present embodiment further includes cricoid sealing ring 4, and the seal groove 12 of annular is offered on hollow portion inner surface 111, The seal groove 12 and sealed wall 21 are coaxial, and sealing ring 4 is installed in seal groove 12, and the lower surface of sealing ring 4 abuts glass bottle opening 3 Upper surface, other structures are identical with the first embodiment, no longer illustrate herein.

The advantageous effect that the present embodiment increases sealing ring 4 is：When preventing perfume lid access times excessive, sealed wall 21 is sent out Raw plastic deformation, can not restore to the original state, but can also be interference fitted with bore in glass bottle opening 3, sealed wall 21 can not play completely The effect of sealing, in addition can not leakproof, at this point, increased sealing ring 4 not only can be in the upper table of glass bottle opening 3 in the present embodiment The volatilization of perfume is prevented at face, moreover it is possible to which leakproof, in addition, when sealed wall 21 normally plays its leakproof and sealing function, sealing ring 4 rises To secondary leakproof and sealing function.

Fig. 5 and Fig. 6 are please referred to, is the 3rd embodiment of the utility model, the difference of the present embodiment and first embodiment exists In when 21 material hardness of sealed wall is bigger, 21 lower end of sealed wall offers at least one groove 211, other structures and the One embodiment is identical, no longer illustrates herein.

The advantageous effect that the present embodiment increases groove 211 is that, when 21 material PP material hardness of sealed wall is bigger, elasticity is not When sufficient, can not the interference fit of multipass and 3 internal diameter of glass bottle opening reach leakproof and sealing function, at this point, according to practical bullet Property demand, suitably open up groove 211 on sealed wall 21, reduce material, improve the elasticity of sealed wall 21, sealed wall 21 equally may be used To reach leakproof and sealing function.

Three of the above embodiment, most preferably embodiment one, the utility model further include by embodiment two and embodiment three Superposition, the utility model structure are not intended to limit the leakproof to perfume and pack, the related packaging of other volatile liquids Belong to the scope of protection of the utility model.

The utility model is interference fitted by bore in elastic preferably sealed wall outer diameter and the glass rim of different model, is reached To leakproof and prevent the effect volatilized.

Above disclosed is only the preferred embodiment of the utility model, and the right of the utility model cannot be limited with this Protection domain, therefore equivalent variations made according to the patent scope of the utility model still belong to the model that the utility model is covered It encloses.

Claims (10)

1. a kind of ultra-thin glue position perfume lid, which is characterized in that shell (1) including middle part indent and be vertically installed in the shell (1) internal sealing (2), sealing (2) middle part is enclosed by cricoid sealed wall (21) is set as cylindrical seal chamber (22), the glass bottle opening (3) of sealed wall (21) outer diameter and different model interior bore interference fit, the seal chamber (22) with Become smaller, play the role of leakproof and sealing to the perfume in scent flask.

2. ultra-thin glue position perfume lid as described in claim 1, which is characterized in that sealed wall (21) thickness is 0.2- 0.35mm。

3. ultra-thin glue position perfume lid as claimed in claim 2, which is characterized in that enclosed inside the shell (1) and set to be formed in one There is hollow portion inner surface (111), lower end to have hollow portion outer surface (112) for empty portion (11), hollow portion (11) upper end, institute Hollow portion (11) is stated to be connected to seal chamber (22).

4. ultra-thin glue position perfume lid as claimed in claim 3, which is characterized in that sealing (2) upper end has seal chamber Inner surface (221), lower end have seal chamber outer surface (222), the sealing inner cavity surface (221) and hollow portion inner surface (111) coplanar, the seal chamber outer surface (222) is located at hollow portion outer surface (112) upper end, and is arranged in parallel.

5. ultra-thin glue position perfume lid as claimed in claim 4, which is characterized in that further include cricoid sealing ring (4), in described The seal groove (12) of annular is offered on empty portion's inner surface (111), the seal groove (12) and the sealed wall (21) are coaxially, described Sealing ring (4) is installed in the seal groove (12), and its lower surface abuts the upper surface of the glass bottle opening (3).

6. ultra-thin glue position perfume lid as claimed in claim 4, which is characterized in that when the sealed wall (21), material hardness compares When big, sealed wall (21) lower end offers at least one groove (211).

7. ultra-thin glue position perfume lid as described in claim 1, which is characterized in that the shell (1) and sealed wall (21) one Molding or assembled formation.

8. ultra-thin glue position perfume lid as described in claim 1, which is characterized in that material is used in the sealed wall (21) PP expects.

9. ultra-thin glue position perfume lid as described in claim 1, which is characterized in that the shell (1) is rectangular, round, trapezoidal Or it is spherical.

10. ultra-thin glue position perfume lid as described in claim 1, which is characterized in that sealed wall (21) lower end outside is equipped with Oblique angle or fillet, play the guiding role.