CN2858522Y

CN2858522Y - Hard plastic sealing mouth of plastic soft packing bag

Info

Publication number: CN2858522Y
Application number: CN 200520006495
Authority: CN
Inventors: 王卫东
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-23
Filing date: 2005-12-23
Publication date: 2007-01-17
Anticipated expiration: 2015-12-23

Abstract

The utility model relates to a plastic flexible package bag for liquid and powder, especially a plastics flexible package bag hard mould mouth, characterized in: the mouth comprises son part, mother part and covers; the son part and the mother part are hollow pipes, and close assembled in the plastic flexible package bag, the son part and the mother part are sealed by covers on the outside ends. The bag of the utility model may be placed optionally without pouring the article, and easy to care and avoid pollution. The package is primary product, such that it is applicable for medicine.

Description

The hard plastic packaging mouth of plastics soft wrapping bag

Technical field the utility model relates to the plastics soft wrapping bag of a kind of carrying liquid, powdered substance, the hard plastic packaging mouth of particularly a kind of plastics soft wrapping bag.

Background technology is in our daily life, and plastics soft wrapping bag generally uses, and the packed commodity of various plastic flexible packages enter huge numbers of families, provides convenience for carrying after production, transportation, the customer's buying.But inconvenience when just being to use will be used scissors, sharp device class instrument during unlatching, when not having instrument, has usually seen many children and has directly stung milk, beverage packets pack with tooth, and situations such as spreading, flow, spatter, overflow happens occasionally, and unhygienic; In addition, some commodity once toos many or too much for use, and the back of unpacking is difficult for placing, bad keeping, and is careless slightly, must spread undoubtedly.

Utility model content the technical problems to be solved in the utility model provides the hard plastic packaging mouth of plastics soft wrapping bag that can arbitrarily place, can not pour out, be easy to keeping, not pollute after a kind of plastic packaging bag is opened.

For addressing the above problem, the technical scheme that the utility model is taked is as follows: the hard plastic packaging mouth of a kind of plastics soft wrapping bag is characterized in that: this envelope mouth is made up of component, parent part and capping; Component, parent part are the bobbin bodies of establishing hollow cavity, and component and parent part are in the inside and outside close fit of plastics soft wrapping bag, and capping is assembled in the outer end of component or parent part.

Adopted technique scheme, when assembling, component has been put into the plastic bag that is provided with filling exit, again parent part and component have been assembled into one with plastic bag.Certainly, also parent part can be placed in the plastic bag, component is placed on outside the plastic bag.Plastic bag between two is compressed by two, reach the leak free effect.Use the plastics soft wrapping bag of this hard plastic packaging mouth, can arbitrarily place, can not pour out, be easy to keeping after the unlatching, not pollute.

Description of drawings Fig. 1 is the structure assembly relation scheme drawing of embodiment 1;

Fig. 2 is the structural representation of embodiment 2;

Fig. 3 is the structural representation of embodiment 3;

The structural representation of Fig. 4 embodiment 4;

The structural representation of Fig. 5 embodiment 5;

Fig. 6 is present embodiment 1 and plastic bag fitting process scheme drawing,

Fig. 7 is that embodiment 1 finishes scheme drawing with the plastic bag assembling,

Among the figure: 1-component, 101-retaining end face, 102-bulge loop, 103-limit dais, the protruding circle of 104-, 2-parent part, 201-anti-back end face, 202-scrobicular ring, 203-boss, 3-capping, 301-spur, the 4-plastics soft wrapping bag, 401-bag the inside, 402-bag outside, 5-infusion tube, 6-connecting band.

The specific embodiment

Embodiment 1 is as shown in Figure 1: the hard plastic packaging mouth of a kind of plastics soft wrapping bag, form with capping 3 by component 1, parent part 2; Component 1, parent part 2 are bobbin bodies of establishing hollow cavity, and the outer wall of component 1 is provided with 5 retaining end faces 101 and by 5 bulge loops 102 of retaining end face 101 initial bevelleds outward, the quantity of retaining end face 101 and bulge loop is advisable with 2～5; The inwall of parent part 2 is provided with anti-back end face 201 that fits with retaining end face 101 and the scrobicular ring 202 that is interlocked with bulge loop 102, and component 1 the inner is provided with limit dais 103, is used for parent part 2 spacingly, prevents that it from moving down; Component 1 is positioned at plastics soft wrapping bag the inside 401, parent part 2 is positioned at plastics soft wrapping bag outside 402, component 1 and parent part 2 are in plastics soft wrapping bag 4 inside and outside close fit, plastics soft wrapping bag 4 covers the external port and component 1 outer wall of component 1 comprehensively, the outer end assembling capping 3 of parent part 2, parent part 2 is threaded with capping 3.Because the effect of retaining end face 101 and anti-back end face 201, the parent part 2 of pushing component 1 to can not withdraw, and assembling is once finished, and plastic bag 4 covers the external port and component 1 outer wall of component 1 comprehensively, and capping 3 seals component 1 external port.When producer uses, pack milk, beverage class I liquid I into from filling exit after, filling exit is sealed; Take off capping when the customer uses and the plastic bag at external port place is punctured content is poured out, content covers capping if once too many or too much for use, and the plastic bag of opening can arbitrarily be placed, can not pour out the content article, is easy to certainly, do not pollute.The plastic bag that present embodiment plastics soft wrapping bag hard plastic packaging mouth and its are assembled is disposable products, can not recycling.

Perfect as present embodiment, capping 3 inner end cap are provided with spur 301, and when the customer used, available this spur 301 was used to puncture the soft packaging bag 4 at component 1 external port place, need not content be poured out by means of other sharp weapon.

Embodiment 2 present embodiments are mainly used in the packing of medical use liquid, the present embodiment difference from Example 1 is parent part 2 and capping 3 embedded installations, capping 3 is that rubber is made, during transfusion, the plastics soft wrapping bag 4 of the external port of capping 3, component 1 is stung at the tip of infusion tube 5, infuses.Because capping 3 all is punctured with plastics soft wrapping bag 4, can not reclaim, and guarantees patient's drug safety health.

Embodiment 3 present embodiment difference from Example 1 are in the assembling capping 3 of the outer end of component 1, component 1 and capping 3 embedded installations, and capping 3 is connected by connecting band 6 with parent part 2.

Embodiment 4 present embodiment difference from Example 1 are that parent part 2 is positioned at plastics soft wrapping bag the inside 401, component 1 is positioned at plastics soft wrapping bag outside 402, component 1 outer end is provided with limit dais 103, the outer end assembling capping 3 of component 1, component 1 and capping 3 embedded installations, capping 3 is connected by connecting band 6 with component 1.

Component 1 the inner of embodiment 5 present embodiments is provided with limit dais 103, limit dais 103 upper surfaces are provided with two protruding circles 104, limit dais 103 is positioned at plastics soft wrapping bag the inside 401, parent part 2 be provided with and two protruding circles 104 between the boss 203 that matches of recess, 203 components 1 are threaded with parent part 2, plastics soft wrapping bag 4 is between the lower surface of limit dais 103 upper surfaces and parent part 2, and plastic bag 4 is closely blocked with boss 203 by protruding circle 104, and capping 3 is threaded with component 1.

Embodiment 1 of the present utility model and plastic bag fitting process are put into the plastics soft wrapping bag 4 that is provided with filling exit with component 1 as shown in Figure 5, push parent part 2 to component 1 again, finish the assembling of parent part 2 and component 1.

The utility model embodiment 1 finishes as shown in Figure 6 with plastics soft wrapping bag 4 assemblings.

Claims

1, the hard plastic packaging mouth of a kind of plastics soft wrapping bag is characterized in that: this hard plastic packaging mouth is made up of with capping (3) component (1), parent part (2); Described component (1), described parent part (2) are the bobbin bodies of establishing hollow cavity, and described component (1) and described parent part (2) are in the inside and outside close fit of plastics soft wrapping bag (4), and capping (3) is assembled in the outer end of described component (1) or described parent part (2).

2, the hard plastic packaging mouth of a kind of plastics soft wrapping bag as claimed in claim 1, it is characterized in that: the outer wall of described component (1) is provided with 2～5 retaining end faces (101), with by described retaining end face (101) 2～5 bulge loops of initial bevelled outward (102), the inwall of described parent part (2) is provided with the anti-back end face (201) that fits with described retaining end face (101), with the scrobicular ring (202) that is interlocked with described bulge loop (102), described plastics soft wrapping bag (4) covers the external port and described component (1) outer wall of described component (1) comprehensively, and described capping (3) is with described component (1) or the sealing of described parent part (2) external port.

3, the hard plastic packaging mouth of a kind of plastics soft wrapping bag as claimed in claim 2, it is characterized in that: described component (1) is positioned at plastics soft wrapping bag (401), described parent part (2) is positioned at plastics soft wrapping bag outside (402), described component (1) the inner is provided with limit dais (103), described capping (3) is assembled in the outer end of described parent part (2), and described parent part (2) is threaded or embedded installation with described capping (3).

4, the hard plastic packaging mouth of a kind of plastics soft wrapping bag as claimed in claim 2, it is characterized in that: described component (1) is positioned at plastics soft wrapping bag the inside (401), described parent part (2) is positioned at plastics soft wrapping bag outside (402), described component (1) the inner is provided with limit dais (103), described capping (3) is assembled in the outer end of described component (1), described component (1) and the embedded installation of described capping (3), described capping (3) is connected by connecting band (6) with described component (1).

5, the hard plastic packaging mouth of a kind of plastics soft wrapping bag as claimed in claim 2, it is characterized in that: described parent part (2) is positioned at plastics soft wrapping bag the inside (401), described component (1) is positioned at plastics soft wrapping bag outside (402), described component (1) outer end is provided with limit dais (103), described capping (3) is assembled in the outer end of described component (1), described component (1) and the embedded installation of described capping (3), described capping (3) is connected by connecting band (6) with described component (1).

6, the hard plastic packaging mouth of a kind of plastics soft wrapping bag as claimed in claim 1, it is characterized in that: described component (1) the inner is provided with limit dais (103), described limit dais (103) upper surface is provided with two protruding circles (104), described limit dais (103) is positioned at plastics soft wrapping bag the inside (401), described parent part (2) be provided with and described two protruding circles (104) between the boss (203) that matches of recess, described component (1) is threaded with described parent part (2), described plastics soft wrapping bag (4) is positioned between the lower surface of described limit dais (103) upper surface and described parent part (2), and described capping (3) is threaded with described component (1).