CN201545331U

CN201545331U - Shockproof air bag

Info

Publication number: CN201545331U
Application number: CN2009202118110U
Authority: CN
Inventors: 徐长保
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-03
Filing date: 2009-11-03
Publication date: 2010-08-11
Anticipated expiration: 2019-11-03

Abstract

A shockproof air bag is provided. A bag body has a double-layer structure, and comprises an upper-layer bag body and a lower-layer bag body which are folded, the sides of the upper-layer bag body and the lower-layer bag body are sealed together by a sealing part on the bag body, the top of the lower-layer bag body is sealed, an inflating part is arranged at the end of the lower-layer bag body and is inserted into the lower-layer bag body. The inflating part has an upper and lower-layer structure, the sides of the upper layer and the lower layer are connected, the inflating part comprises an inflating end, an inflating tail and a gas flow path, the contact portion of the inflating part with the end of the lower-layer bag body is sealed together by the sealing part besides the gas flow path, a gas pipe is insert into the gas flow path by the inflating end of the inflating part and extends out of the inflating tail, and the bag body is inflated by the gas pipe. The utility model has the beneficial effects of good shockproof effect, wide use, convenient carry, simple inflation, low cost, strong practicability, recyclable use and convenient operation.

Description

A kind of air bag bumper bag

Technical field

The utility model relates to a kind of air bag bumper bag.

Background technology

At present in the article transportation; especially in the transportation of precision instrument; especially need crash-avoidance; usually can protect article at some packings of outer wrap of article and instrument; but present a lot of material brittle of using, yielding; and recovery is poor, can not repeated use, and economic benefit is not high.

The utility model content

A kind of air bag bumper bag that the utility model provides has good anti seismic efficiency, and is of many uses, easy to carry, and inflation is simple, and is with low cost, practical, but repeated use, simple operation.

In order to achieve the above object, the utility model provides a kind of air bag bumper bag, comprises:

Bag, this bag is a double-decker, comprises the upper strata bag and the lower floor's bag that are folded with, has sealing on the described bag, with the side seal of the sidepiece of upper strata bag and lower floor's bag together, simultaneously also with the top seal of lower floor's bag;

Charging portion, this charging portion is arranged on the end of lower floor's bag, stretch in lower floor's bag, this charging portion is a double-decker up and down, bilevel sidepiece links to each other, and this charging portion comprises inflation end, inflation afterbody and current path, the contact portion of this charging portion and lower floor bag end, except current path, all sealed portion is sealed;

Tracheae, it stretches in the current path by the inflation end of charging portion, stretches out the inflation afterbody, thereby stretches in the double-ply bag body space of lower floor's bag, inflates in bag by tracheae;

In the process that the air bag bumper bag is put on the air, gas passes through charging portion, at first enter lower floor's bag, be passed to the upper strata bag then, after being full of, the upper strata bag fits tightly under the effect of gas with the lower floor bag is in the same place, at this moment, extract tracheae out, the inflation end, inflation afterbody and the whole automatic airtights of current path fit together, and gas circuit is closed, at this moment, aerification in the bag is oppressed the charging portion of airtight applying, under the effect of negative pressure, push bag in any case, gas in it also can't be discharged, and has guaranteed good air-tight state, thereby has reached good shockproof effect.

If will emit the gas in the bag, then need again tracheae to be stretched in the charging portion, gas circuit is opened, the extruding bag, then gas release is come out in the bag, and the air bag bumper bag recovers formation state.

When the air bag bumper bag shipment object that uses the utility model to provide; object is put into bag; tracheae is stretched in the charging portion; put on the air; after being full of, upper strata bag and lower floor's bag closely are wrapped in object under the effect of gas; around object, form good gas shield, had good anti seismic efficiency.

The utility model utilizes air chamber protection article, especially is applied on the packed and transported of precision instrument, and plasticity is strong; according to the difformity of article, all can fit tightly article surface, have good anti seismic efficiency; guaranteed that precision instrument is without prejudice; working properly, and the utility model is easy to carry, and inflation is simple; with low cost; practical, but repeated use, simple operation.

Description of drawings

Fig. 1 is the Facad structure scheme drawing of air bag bumper bag of the present utility model;

The Facad structure scheme drawing of the running condition of the air bag bumper bag that Fig. 2 provides for the utility model;

The inflated condition construction profile scheme drawing of the air bag bumper bag that Fig. 3 provides for the utility model;

Under inflated condition, pack into the construction profile scheme drawing of object of the air bag bumper bag that Fig. 4 provides for the utility model.

The specific embodiment

Following according to Fig. 1～Fig. 4, specify better embodiment of the present utility model:

As depicted in figs. 1 and 2, the utility model provides a kind of air bag bumper bag, comprises:

Bag 101, this bag 101 is a double-decker, comprise the upper strata bag 1012 and the lower floor's bag 1013 that are folded with, has sealing 1011 on the described bag 101, with the side seal of the sidepiece of upper strata bag 1012 and lower floor's bag 1013 together, simultaneously also with the top seal of lower floor's bag 1013;

Charging portion 102, this charging portion 102 is arranged on the end of lower floor's bag 1013, stretch in lower floor's bag, this charging portion 102 is a double-decker up and down, bilevel sidepiece 1024 links to each other, and it comprises inflation end 1021, inflation afterbody 1022 and current path 1023, the contact portion of this charging portion 102 and lower floor's bag 1013 ends, except current path 1023, all sealed 1011 is sealed;

Tracheae 103, it stretches in the current path 1023 by the inflation end 1021 of charging portion 102, stretches out inflation afterbody 1022, thereby stretches in the double-ply bag body space of lower floor's bag 1013, blow to tracheae 103, thus inflation in bag 101;

Described bag 101 and charging portion 102 adopt polythene material.

As shown in Figure 3, in the process that the air bag bumper bag is put on the air, gas at first enters lower floor's bag 1013 by charging portion 102, is passed to upper strata bag 1012 then, after being full of, upper strata bag 1012 fits tightly under the effect of gas with lower floor bag 1013 is in the same place, and at this moment, extracts tracheae 103 out, inflation end 1021, inflation afterbody 1022, fit with current path 1023 whole automatic airtights, gas circuit is closed, at this moment, and aerification in the bag, oppress the charging portion 102 of airtight applying, under the effect of negative pressure, push bag 101 in any case, the gas in it also can't be discharged, guarantee good air-tight state, thereby reached good shockproof effect.

If will emit the gas in the bag 101, then need again tracheae 103 to be stretched in the charging portion 102, gas circuit is opened, extruding bag 101, then gas release is come out in the bag, and the air bag bumper bag recovers formation state.

As shown in Figure 4; when the air bag bumper bag shipment object that uses the utility model to provide; object is put into bag 101; tracheae 103 is stretched in the charging portion 102, put on the air, after being full of; upper strata bag 1012 and lower floor's bag 1013 are under the effect of gas; closely be wrapped in object, around object, formed good gas shield, have good anti seismic efficiency.

Claims

1. an air bag bumper bag is characterized in that, comprises:

Bag (101), this bag (101) is a double-decker, comprise the upper strata bag (1012) and the lower floor's bag (1013) that are folded with, has sealing (1011) on the described bag (101), with the side seal of the sidepiece of upper strata bag (1012) and lower floor's bag (1013) together, simultaneously also with the top seal of lower floor's bag (1013);

Charging portion (102), this charging portion (102) is arranged on the end of lower floor's bag (1013), stretch in lower floor's bag, this charging portion (102) is a double-decker up and down, bilevel sidepiece (1024) links to each other, and this charging portion (102) comprises inflation end (1021), inflation afterbody (1022) and current path (1023), the contact portion of this charging portion (102) and lower floor's bag (1013) end, except current path (1023), all sealed (1011) are sealed;

Tracheae (103), this tracheae (103) can stretch into charging portion (102) bag (101) is inflated.

2. air bag bumper bag as claimed in claim 1 is characterized in that, described bag (101) and charging portion (102) adopt polythene material.