Cosmetics containers hermetically-sealed construction
Technical field
The utility model system is applied to the technical field of cosmetics containers, espespecially it technically provides a kind of cosmetics containers hermetically-sealed construction, it has bottleneck main body that injection mo(u)lding is integrated and seal can obtain sealing effectiveness through the seal elastic deformation that is squeezed, and can effectively avoid the filler in cosmetics containers to leak.
Background technology
Known cosmetics containers are the leakage of cosmetics avoiding being placed in container, all can establish a leakproof liner bottom bottle cap inner circumferential, leakproof liner is extruded to reach sealing effectiveness by bottleneck when reversing enclosing cover, only leakproof liner easily produces permanent deformation after repeatedly extruding, leak preventing effect is caused to be had a greatly reduced quality, separately, consult shown in Fig. 6, disclose a kind of container and capping, one container 1 has a cylindric neck 4, this neck 4 comprises openend 6 and an external screw thread 7, this neck 4 connects to one via shoulder 5 and body 3, this enclosing cover 2 inner circumferential establishes planar base 8 and an internal thread 9, when this enclosing cover 2 of torsion, this internal thread 9 is made to be screwed into this external screw thread 7, allow this enclosing cover 2 stress deformation, this opening 6 can be sealed by this planar base 8, to reach sealing effectiveness, only force allows this enclosing cover 2 be out of shape the not good enough and each power that tightens used of feel to differ and be also difficult to guarantee its sealing effectiveness, there is the necessity improved in fact.
Therefore for the problem points existing for above-mentioned conventional construction, how developing a kind of innovation structure having more desirable practicality, in fact for consumer eagerly looks forward to, is also target and the direction that relevant dealer must make great efforts research and development breakthrough.
The leakproof liner of known cosmetics containers easily produces permanent deformation after repeatedly extruding, leak preventing effect is caused to be had a greatly reduced quality, separately, apply external force enclosing cover stress deformation, though this opening can be sealed by the planar base of enclosing cover, reach sealing effectiveness, only force allows this enclosing cover be out of shape the not good enough and each power that tightens used of feel to differ and be also difficult to guarantee its sealing effectiveness have the necessity improved in fact.
In view of this, novel creator this in manufacturing development and design experiences that to be engaged in Related product for many years, for above-mentioned target, in detail after design and scrupulous assessment, obtain the utility model of a true tool practicality eventually.
Utility model content
The purpose of this utility model is to provide a kind of cosmetics containers hermetically-sealed construction, and its structure is simple, easy to operate, effectively can seal, avoid the filler in cosmetics containers to leak.
For achieving the above object, the utility model discloses a kind of cosmetics containers hermetically-sealed construction, it is characterized in that comprising:
One accommodating bottle, this accommodating bottle inside is provided with a storage tank, and in it, chow ring establishes a buckled recess;
One bottleneck, this bottleneck comprises a bottleneck main body and a seal, the seal coated this bottleneck main body inner circumferential and ora terminalis thereof, this bottleneck main body one end is provided with an external screw thread, an outer block edge is established in its stage casing, and this outer block edge peripheral ring is established one to be fastened on this buckled recess and is mounted on flange in this accommodating bottle accommodated inside groove to make this bottleneck; And
One enclosing cover, this enclosing cover inner circumferential is provided with an internal thread, is close to this internal thread one end and establishes a stop section.
Wherein, this bottleneck main body is hard plastic structure.
Wherein, the seal is flexible glue structure.
Wherein, this outer block edge side is provided with several locating slot, and this enclosing cover ora terminalis correspondence respectively this locating slot establishes a positioning block respectively.
Wherein, respectively this locating slot is arranged in waiting angular distance.
Wherein, the structure that is integrated of this bottleneck main body and the injection mo(u)lding of seal system.
By this, the utility model can realize following technique effect:
1, when this enclosing cover of torsion, make internal screw-thread screw in external screw thread, this stop section can be allowed the seal crimp at this bottleneck main body ora terminalis place coated, and obtain sealing effectiveness, the filler can effectively avoiding this accommodating bottle interior leaks.
2, when torsion this enclosing cover make respectively this locating piece be fastened on respectively this locating slot, this stop section can be allowed by the quantitative crimp of the seal at this bottleneck main body ora terminalis place coated, and can use control this enclosing cover tighten power.
3, bottleneck comprises the bottleneck main body and seal that injection mo(u)lding is integrated, and the seal is flexible glue material, can obtain sealing effectiveness through the seal elastic deformation that is squeezed; When this enclosing cover of torsion makes respectively this locating piece be fastened on respectively this locating slot, that can use this enclosing cover of control tightens power.
About technology, means and effect thereof that the utility model adopts, hereby lift a preferred embodiment and after coordinating graphic being described in more detail in, believe object, structure and feature that the utility model is above-mentioned, when can by a deeply concrete understanding.
Accompanying drawing explanation
Fig. 1: the stereo appearance figure of the utility model one embodiment.
Fig. 2: the three-dimensional exploded view of the utility model one embodiment.
Fig. 3: the profile (enclosing cover is outwarded winding) of the utility model one embodiment.
Fig. 4: another profile (enclosing cover tightens) of the utility model one embodiment.
Fig. 5: the enclosing cover of the utility model one embodiment tightens location schematic diagram.
Fig. 6: known container and capping schematic diagram.
Detailed description of the invention
Consult shown in Fig. 1 to Fig. 5, the utility model provides a kind of cosmetics containers hermetically-sealed construction, comprising: an accommodating bottle 10, and this accommodating bottle 10 inside is provided with a storage tank 11, and in it, chow ring establishes a buckled recess 12.
One bottleneck 20, this bottleneck 20 comprises bottleneck main body 21 and the seal 22 that injection mo(u)lding is integrated, make the seal 22 coated this bottleneck main body 21 inner circumferential and ora terminalis thereof, this bottleneck main body 21 one end is provided with an external screw thread 23, an outer block edge 24 is established in its stage casing, this outer block edge 24 peripheral ring establishes a flange 25, and this flange 25 is fastened on this buckled recess 12, and this bottleneck 20 is mounted in this storage tank 11 of this accommodating bottle 10 inside.
One enclosing cover 30, this enclosing cover 30 inner circumferential is provided with an internal thread 31, and a stop section 33 is established in the one end being close to this internal thread 31.
By this, when this enclosing cover 30 of torsion, this internal thread 31 is made to be screwed together in this external screw thread 23, this stop section 33 can be made the seal 22 crimp at this bottleneck main body 21 ora terminalis place coated, and obtain sealing effectiveness through the elastic deformation of the seal 22, can effectively avoid the filler in this accommodating bottle 10 to leak.
Aforementioned, this bottleneck main body 21 is hard plastic structure.
Aforementioned, the seal 22 is flexible glue structure.
Aforementioned, this outer block edge 24 side is provided with several locating slot 26, this enclosing cover 30 ora terminalis correspondence respectively this locating slot 26 establishes a positioning block 32 respectively, when this enclosing cover 30 of torsion makes respectively this locating piece 32 be fastened on respectively this locating slot 26, this stop section 33 can be made the quantitatively crimp of the seal 22 at this bottleneck main body 21 ora terminalis place coated, and can use control this enclosing cover 30 tighten power.
Aforementioned, respectively this locating slot 26 is arranged in waiting angular distance.
Be that technical characteristic of the present utility model is specifically described for preferred embodiment of the present utility model above; Only, person skilled in the art is when carrying out changing and revise to the utility model not departing under spirit of the present utility model and principle, and these changes and revising, and all should be covered by the category that following claim defines.