CN208931709U

CN208931709U - A kind of filling lid protective cover of sterile bag

Info

Publication number: CN208931709U
Application number: CN201821702452.4U
Authority: CN
Inventors: 王彪
Original assignee: HANGZHOU HANSIN NEW PACKING MATERIAL CO Ltd
Current assignee: Hangzhou Huanshen New Material Technology Co ltd
Priority date: 2018-10-20
Filing date: 2018-10-20
Publication date: 2019-06-04
Anticipated expiration: 2028-10-20

Abstract

The utility model discloses a kind of filling lid protective covers of sterile bag, including protecting cover body (2), protect cover body (2) pivot bush unit external in the pedestal (1) equipped with lid (5), the opening and pedestal (1) for protecting cover body (2) are in close contact, protection cover body (2) inner wall offers can be with the upper line mouth (3) and lower line mouth (4) of lid (5) outer edge close-fitting contact, the distance between upper line mouth (3) and lower line mouth (4) for being parallel to each other and lid (5) are killed into consistent at a distance from pedestal (1).The utility model has the beneficial effects that guaranteeing that lid, not by external force, will not press tiltedly or kill lid using preceding, guarantee the sanitation and hygiene inside lid before and after use.

Description

A kind of filling lid protective cover of sterile bag

Technical field

The utility model relates to a kind of packaging bag headstock gear in non-danger fluid chemical field, in particular to a kind of sterile bags Filling lid protective cover.

Background technique

Lid is widely used in the fields such as chemical industry, traffic, food, and existing lid includes the mouth of pedestal and pedestal clamping mostly Lid, while lid is not protected at filling exit, in process of manufacture, pollutant is easily accessible inside lid, pollutes internal fill Fill raw material.

Utility model content

It is needed for defect present in existing filling lid and reality, the utility model provides a kind of sterile bag filling exit Lid protective cover.

To achieve the goals above, the measure that the utility model is taken:

A kind of filling lid protective cover of sterile bag, including protection cover body, protection cover body pivot bush unit is in equipped with lid Base exterior, protect cover body opening and pedestal be in close contact, protective cover inner body wall offer can with lid outside The upper line mouth and lower line mouth of edge close-fitting contact, the distance between upper line mouth and lower line mouth for being parallel to each other and lid kill into The distance of pedestal is consistent；

The protection cover body is the integral structure using transparent PE material injection molding.

The utility model has the beneficial effects that install additional lid after pedestal height and protective cover under line mouth to protect cover opening The height at place is consistent, and under unused state, lid outer edge is pressed in lower line mouth, and the opening of protective cover closely connects with pedestal Touching guarantees that lid not by external force, will not be pressed tiltedly or be killed；It is dirty to enter in lid meanwhile in spilling ice process, Sanitation and hygiene inside guaranteeing；When in use, protective cover is opened manually, lid is connected on machine, after production of machinery, mouth Lid is pressed into pedestal, and the substructure height after filling lid reduces, and line mouth does not work at present for this, and lid outer edge is pressed on line In mouthful, protective cover still shields to lid.

Detailed description of the invention

The structural schematic diagram of Fig. 1 the utility model；

Fig. 2 the utility model is socketed in the structural schematic diagram in lid.

In figure, 1, pedestal；2, cover body is protected；3, upper line mouth；4, lower line mouth；5, lid.

Specific embodiment

To overcome defect present in existing filling lid, meets real needs, design a kind of filling lid guarantor of sterile bag Shield (as shown in Figure 1, Figure 2), including protection cover body 2, protection 2 pivot bush unit of cover body are protected outside the pedestal 1 equipped with lid 5 The opening and pedestal 1 of shield ontology 2 are in close contact, and protection 2 inner wall of cover body is offered and can be fitted close with 5 outer edge of lid The upper line mouth 3 and lower line mouth 4 of contact, the distance between the upper line mouth 3 being parallel to each other and lower line mouth 4 are killed with lid 5 into pedestal 1 Distance it is consistent；The protection cover body 2 is the integral structure using transparent PE material injection molding.

Simply changing and replacing for those ordinary skill in the art is all within the protection scope of the utility model.

Claims

1. a kind of filling lid protective cover of sterile bag, including protection cover body (2), which is characterized in that protection cover body (2) activity It is socketed on pedestal (1) outside equipped with lid (5), protects the opening of cover body (2) and pedestal (1) to be in close contact, protective cover Ontology (2) inner wall, which offers, to be parallel to each other with the upper line mouth (3) and lower line mouth (4) of lid (5) outer edge close-fitting contact Upper line mouth (3) and the distance between lower line mouth (4) and lid (5) kill into consistent at a distance from pedestal (1).

2. the filling lid protective cover of a kind of sterile bag according to claim 1, which is characterized in that the protection cover body (2) for using the integral structure of transparent PE material injection molding.