CN206050461U - A kind of Packaging Bottle - Google Patents

Abstract

The utility model discloses a kind of Packaging Bottle, including body and bottle cap, the bottle cap includes inner cap and enclosing cover, and the outer surface of the enclosing cover is formed with coating；Length of the length of the enclosing cover more than or equal to the inner cap；This is interior to be covered with the inner chamber being engaged with the body upper end, and the interior cavity wall is located at the screw thread pars infrasegmentalis with the thread segment and extension with the body threaded, the extension；There is shell outside the body, the shell upper end has the cooperation section that at least partly can be placed in when the inner cap is connected with body in the extension.By inner sleeve is divided into thread segment and extension setting in this utility model, can effectively prevent bottle cap bottom from contacting with the shell at shoulder when coordinating and being spirally connected with body, and then can effectively prevent the coating on shell from being scraped.

Description

A kind of Packaging Bottle

Technical field

This utility model belongs to packing container technical field, more particularly, to a kind of Packaging Bottle.

Background technology

As economic continuous development, women are also increasingly focused on for the maintenance of itself, skin care item are into women Necessary article in daily buying.In order to cater to the hobby of female consumer, existing cosmetic bottle starts coating is added outside bottle cap, And then cause bottle cap that there is the gloss and texture of metal, win liking for more female consumers.However, to ensure that sealing effect Really, connect generally closely between bottle cap and body, but during due to life-time service, bottle cap bottom can be by the coating at shoulder Scrape, affect attractive in appearance.

Utility model content

In order to overcome the deficiencies in the prior art, this utility model to provide a kind of a kind of Packaging Bottle of long service life.

This utility model solves the technical scheme adopted by its technical problem：A kind of Packaging Bottle, including body and bottle cap, The bottle cap includes inner cap and enclosing cover, and the outer surface of the enclosing cover is formed with coating；The length of the enclosing cover is more than or equal to institute State the length of inner cap；This is interior to be covered with the inner chamber being engaged with the body upper end, the interior cavity wall with the body spiral shell Thread segment and the extension of cooperation are connect, the extension is located at the screw thread pars infrasegmentalis；There is shell outside the body, the shell upper end With the cooperation section that at least partly can be placed in when the inner cap is connected with body in the extension.Pass through in this utility model Inner sleeve is divided into thread segment and extension to arrange, can effectively prevent outer at bottle cap bottom and shoulder when coordinating and being spirally connected with body Shell phase is contacted, and then can effectively prevent the coating on shell from being scraped；Shell upper end is placed in extension, effectively prevents body Gap location of the white from bottle cap bottom with body expose, profile is more aesthetically pleasing.

Further, the body includes bottleneck, shoulder and body, and the bottleneck outer wall is provided with external thread section, the external screw thread Distance of the distance of section bottom to shoulder more than the extension；When further bottle cap is connected with body, bottle cap bottom will not be with bottle Body contacts.

Further, located at described interior cavity wall the top, the external thread section is outside the bottleneck for the thread segment The top of wall.

Further, the cooperation section is upwardly extended by shoulder and is formed, the length of the cooperation section more than the bottleneck with The difference in height of inner chamber, less than the distance of external thread section bottom to shoulder；And then coordinate section effectively prevent white from bottle cap bottom With expose in the gap of body, can prevent again coordinate connection of the section to bottle cap with body impact.

Further, a gasket seal is detachably connected in the inner cap；The inner chamber upper wall is provided with and the bottleneck phase The projection of cooperation；Bottleneck can be snapped in projection when being connected with bottle cap, while gasket seal can be sealed to bottleneck, Liang Zheshi Existing dual-seal, good sealing effect are difficult to reveal.

Further, the intracavity sidewall is provided with two groups of limit assemblies for the spacing gasket seal, per group of limit Hyte part includes two symmetrically arranged spacing preiections, and the gasket seal is provided be engaged with the spacing preiection spacing Groove；Effectively gasket seal is carried out spacing, gasket seal is difficult to drop out.

In sum, this utility model has advantages below：Arranged by inner sleeve is divided into thread segment and extension, with Body cooperation can effectively prevent bottle cap bottom from contacting with the shell at shoulder when being spirally connected, and then can effectively prevent the plating on shell Layer is scraped.

Description of the drawings

Structural representations of the Fig. 1 for utility model.

Structural representations of the Fig. 2 for bottle cap.

Specific embodiment

In order that those skilled in the art are better understood from this utility model scheme, below in conjunction with this utility model reality The accompanying drawing in example is applied, clear, complete description is carried out to the technical scheme in this utility model embodiment.

As shown in Figure 1-2, a kind of Packaging Bottle, including body and bottle cap, specifically, the bottle cap includes 1 He of plastic inner cap Metal lid 2, the outer surface of the enclosing cover 2 are formed with coating, and the color of coating according to circumstances voluntarily can be adjusted；The body by Plastics are made including bottleneck 81, shoulder 82, body 83 and metal shell 4, and 4 outer surface of shell is formed with coating, coating Color according to circumstances voluntarily can be adjusted；Further, the inner cap 1 is provided with the inner chamber 11 being engaged with the bottleneck 81, and this is interior Chamber 11 is disposed as circle with the cross section of the bottleneck 81, and the inwall of the inner chamber 11 has thread segment 31 and extension 32, 81 outer wall of the bottleneck is provided with an external thread section 31, and the thread segment 31 with the external thread section threaded, and then can realize bottle The connection of lid and body 83；As preferred, the length of the length of the enclosing cover 2 more than or equal to the inner cap 1, the screw thread Located at 11 inwall of the inner chamber topmost, the external thread section is located at the top of 81 outer wall of the bottleneck for section 31；The extension Section 32 is located at 31 bottom of the thread segment；Distance of the distance of 31 bottom of external thread section to shoulder 82 more than the extension； And then when bottle cap is connected with body, there will be gap between the bottle cap bottom and shoulder 82, and then bottle cap bottom will not be right Coating at shoulder carries out scratch.

Further, 4 upper end of the shell coordinates section 41, the cooperation section 41 to upwardly extend shape by shoulder with one Into, the length of the cooperation section 41 is more than the difference in height of the bottleneck and inner chamber 11, less than the distance of external thread section bottom to shoulder, And then when bottle cap is connected with body, the cooperation section 41 can part be placed in the extension, and then prevent the white of body Color exposes in the gap from bottle cap bottom with shoulder；As preferred, in the inner cap 1, a gasket seal 5, institute are detachably connected State 11 upper wall of inner chamber and be provided with the projection 6 being engaged with the bottleneck；Further, 11 side wall of the inner chamber is provided with two groups spacing group Part, the limit assembly are spacing for carrying out to the gasket seal, and every group of limit assembly includes two spacing preiections 71, and this is spacing Raised positional symmetry is arranged, and the gasket seal is provided with a stopper slot 72, when gasket seal is connected with inner cap, the limit Position projection can be snapped in stopper slot, and gasket seal is positioned.

Above-mentioned specific embodiment is used for illustrating this utility model, rather than this utility model is limited, In spirit of the present utility model and scope of the claims, any modifications and changes made to this utility model all fall Enter protection domain of the present utility model.

Claims (6)

1. a kind of Packaging Bottle, including body and bottle cap, the bottle cap include inner cap（1）And enclosing cover（2）, the enclosing cover（2）It is outer Surface is formed with coating；It is characterized in that：The enclosing cover（2）Length be more than or equal to the inner cap（1）Length；The inner cap （1）It is provided with the inner chamber being engaged with the body upper end（11）, the inner chamber（11）Inwall with the body threaded Thread segment（31）And extension（32）, the extension（32）Located at the thread segment（31）Bottom；There is shell outside the body （4）, the shell upper end has at least partly can be in the inner cap（1）The cooperation section being placed in when being connected with body in the extension （41）.

2. a kind of Packaging Bottle according to claim 1, it is characterised in that：The body includes bottleneck（81）, shoulder（82） And body（83）, the bottleneck（81）Outer wall is provided with external thread section, and the external thread section bottom is to shoulder（82）Distance more than described Extension（32）Distance.

3. a kind of Packaging Bottle according to claim 2, it is characterised in that：The thread segment（31）Located at the inner chamber（11） Topmost, the external thread section is located at the bottleneck to inwall（81）The top of outer wall.

4. a kind of Packaging Bottle according to claim 3, it is characterised in that：The cooperation section（41）By shoulder（82）Place is upwards Extend and formed, the cooperation section（41）Length be more than the bottleneck and inner chamber（11）Difference in height, less than external thread section bottom extremely Shoulder（82）Distance.

5. a kind of Packaging Bottle according to claim 2, it is characterised in that：The inner cap（1）A sealing is detachably connected inside Pad（5）；The inner chamber（11）Upper wall is provided with and the bottleneck（81）The projection being engaged（6）.

6. a kind of Packaging Bottle according to claim 5, it is characterised in that：The inner chamber（11）Side wall is provided with two groups for limiting The position gasket seal（5）Limit assembly, every group of limit assembly include two symmetrically arranged spacing preiections（71）, it is described close Gasket is provided with the stopper slot being engaged with the spacing preiection（72）.