CN2813502Y

CN2813502Y - Antimoisture seal bag

Info

Publication number: CN2813502Y
Application number: CN 200520108912
Authority: CN
Inventors: 陈汉龙
Original assignee: Individual
Current assignee: British Virgin Islands Highland Champion Ltd By Share Ltd
Priority date: 2005-06-07
Filing date: 2005-06-07
Publication date: 2006-09-06
Anticipated expiration: 2015-06-07

Abstract

The utility model discloses an antimoisture sealing bag, which is composed of a bag body and a row of air valves, wherein the bag body is provided with an opening end which is provided with a free belt and the selected position of the lower margin of the free belt of the bag body is provided with a row of air valves. The air exhausting valves are arranged in the bag body, and each of the valves comprises a valve body, an air exhausting piece, a valve sheet and an elastic element. Therefore, the opening of the bag body can be sealed conveniently by the free belt in the utility model, the remaining air in the bag body can be exhausted by using the air exhausting valves to achieve the antimoisture sealing effect, thereby, articles contained in the bag body can be preserved.

Description

The moisture seal bag

Technical field

The utility model relates to a kind of moisture seal bag, refers to a kind ofly for taking in article especially, and makes it reach sack moistureproof, sealing effectiveness.

Background technology

Known sack is taken in article usefulness, as the interior article that storE such as food, food materials articles for use, dog grain, chemical raw material, plastic raw materials etc.; Behind Kaifeng, promptly have opening to be difficult for still having in sealing really and the bag puzzlement of residual air, so promptly easily cause bag interior article smelling out and arround influencing air quality and the interior article of bag contain the phenomenon that aqueous vapor has moisture-sensitive to go bad because of residual air in the bag.

The structure of known blow off valve is implemented as valve body usually and comprises upper and lower two valve member structures, and order valve member down fits in the bag inner face, will go up valve member again and be incorporated into the bag outside, makes upper and lower valve member be clamped and fastened on bag; So then to cause element to reach structure too much too complicated and influence its cost in design, and be confined to structure, and when blow off valve was incorporated into bag, its upper valve body can expose outside the bag, and the volume of timber when influence sack and folding and the regret of touching wearing and tearing is arranged.

Summary of the invention

Main purpose of the present utility model, provide a kind of moisture seal bag, to storE article, can repeat to do the action of opening and leak free very expediently, and it can see through the application of general dust collecting fan, can blot a bag interior residual air by blow off valve, and form nearly vacuum state, reaching the reduction pocket volume, and avoid bag interior article to make moist or rotten phenomenon.

A time purpose of the present utility model provides a kind of moisture seal bag, and its blow off valve is hidden in the bag, exists and make the bag outward appearance keep smooth-going and do not have any protrusion block, reduces material effectively and avoids touching wearing and tearing when making sack fold.

Another purpose of the present utility model provides a kind of moisture seal bag, and after making its Kaifeng, still can airtightly effectively seal, and make the smell of the article of its storage can not diffuse out outside the bag, and cause the air quality arround the influence.

For this reason, the utility model proposes a kind of moisture seal bag, it comprises: a bag is a pocket, only has an open end on its bag, and selected open end appropriate location is provided with the trip ligament of single strip of paper used for sealing or two strip of paper used for sealing formulas; The trip ligament lower edge chosen place of described bag is provided with a blow off valve; One blow off valve, comprise a valve body, an exhaust part, a valve sheet and an elastic element, wherein: described valve body, be provided with a faying face in the end, be concaved with a room in faying face, be provided with a bulge loop in the room bottom is vertical, the bulge loop inner bottom part is provided with first deflation hole that is through to the valve body another side; Described exhaust part is embedded in the room of valve body, and covers the bulge loop end, is provided with the second series pore in the exhaust part chosen place and is and can communicates with first deflation hole; Described valve sheet is arranged in the bulge loop of valve body and is the liftable state, and is and can covers the first deflation hole upper port; Described elastic element is arranged between exhaust part and the valve sheet, makes valve sheet continue closely to paste around the first deflation hole upper port by elasticity tension, can fit in the blow off valve of bag inner face with the faying face of forming valve body; By blow off valve is bonding on the inner face of bag with faying face, and utilize the opening of swimming ligament and sealing bag, and can discharge residual air in the bag by blow off valve, form vacuum state in the bag, thereby article are avoided the rotten volume of timber that effectively reduces bag that reaches of tide in the storage bag and make.

Preferably, this bag is to adopt individual layer or composite bed to make with nylon material, polyester material, PE material, aluminium platinum product matter or paper wood matter.

Preferably, this valve body can be the integrally moulded circular disk body that constitutes, rectangle disk body or other shape disk body.

Preferably, the bulge loop of the valve body of this blow off valve is provided with a clasp in the outside, is provided with the ㄇ shape dome of a ring wall around this exhaust part, is provided with circle catching groove and above-mentioned clasp inlay card, described exhaust part and a bulge loop secure bond in the ring wall inner face.

Preferably, the exhaust part of this blow off valve is provided with a steady ring in interior top, and this elastic element is that coil spring is sheathed on steady ring, and these elastic element two ends are resisted against exhaust part and valve sheet respectively.

Preferably, this bulge loop is included in inner ring surface and is provided with several fins, forms airtube between each fin, and limits described valve sheet by a plurality of fins and be the liftable state.

Preferably, this first deflation hole is included in the bottom, hole and is provided with a dividing plate, is provided with a plurality of pores in dividing plate, and the valve body surface around this dividing plate can be provided with a plurality of fins.

Therefore, the utility model can utilize blow off valve to discharge residual air in the bag, and reach the moisture seal effect more easily by trip ligament sealing bag opening, thus the article of being taken in the storage bag.

Description of drawings

Following conjunction with figs. describes feature of the present utility model and advantage in detail:

Fig. 1 is a stereo appearance figure of the present utility model.

Fig. 2 is a blow off valve top perspective view of the present utility model.

Fig. 3 is a blow off valve face upwarding stereogram of the present utility model.

Fig. 4 is a blow off valve three-dimensional exploded view of the present utility model.

Fig. 5 is the exhaust part face upwarding stereogram of blow off valve of the present utility model.

Fig. 6 is the sectional schematic diagram that the utility model blow off valve combines with bag.

Fig. 7 is the exhaust condition scheme drawing that is of the present utility model.

Fig. 8 makes the scheme drawing of exhaust condition for the utility model cooperates aspirator system.

Fig. 9 is an another enforcement illustration of the present utility model.

Figure 10 is an enforcement illustration more of the present utility model.

The scheme drawing that Figure 11 seals off first for the utility model.

The specific embodiment

As shown in Figure 1, the utility model is done by " moisture seal bag ", comprises a bag 1 and a blow off valve 2, wherein:

Bag 1, it is a pocket, can nylon material, polyester material, PE material, aluminium platinum product matter or paper wood matter adopts individual layer or composite bed is made, only have an open end 11 on its bag, selected open end 11 appropriate locations are provided with the trip ligament 111 of single strip of paper used for sealing or two strip of paper used for sealing formulas; Again, the trip ligament 111 lower edge chosen places of bag 1 are provided with a blow off valve 2;

Blow off valve 2 comprises a valve body 21, an exhaust part 22, a valve sheet 23 and an elastic element 24, wherein:

Valve body 21, extremely shown in Figure 4 as Fig. 2, can be the integrally moulded circular disk body that constitutes, rectangle disk body or other shape disk body, it comprises the end and is provided with a plane faying face 211, in the middle of faying face 211, be concaved with a room 212, be provided with a hollow form bulge loop 213 in room 212 bottom vertical, the inner ring surface of this bulge loop 213 is provided with a plurality of fins 214, between each fin 214, to form airtube 215, be provided with first deflation hole 216 that is through to valve body 21 another sides in bulge loop 213 inner bottom parts in addition, constitute the valve body that faying face 211 can be covered on bag 1 inner face thus; Wherein, this first deflation hole 216 can be provided with a dividing plate 217 in its bottom, hole, and is provided with a plurality of pores 218 in dividing plate 217, passes through with the content that prevents bag 1; And valve body 1 surface around this dividing plate 217 can be provided with several fins 219, is sealed by bag in order to prevent pore 218, promotes the function of certain steam discharge; These bulge loop 213 outsides can be provided with a clasp 2131 in addition, supply to combine with following exhaust part 22;

Exhaust part 22, as Fig. 2 and shown in Figure 5, can be and integrally mouldedly constitute, and form corresponding above-mentioned bulge loop 213 shapes, and be provided with the ㄇ shape dome of a ring wall 221 around being embodied as, it is to be embedded in the room 212 of valve body 1, and cover bulge loop 213 ends, be provided with a plurality of second series pores 222 in exhaust part 22 end chosen places and can be communicate (referring to shown in Figure 6) with above-mentioned first deflation hole 216, and be provided with a steady ring 223 in interior top for following elastic element 24 installings, and described ring wall 221 inner faces can be provided with a circle catching groove 2211 for above-mentioned clasp 2131 inlay cards, make exhaust part 22 and bulge loop 213 secure bond;

Valve sheet 23, as Fig. 4 and shown in Figure 6, can be the soft lamellar body of plastics, rubber or other material, be in the bulge loop 213 that level is arranged in valve body 21, be the liftable state by 214 restrictions of number fin, can cover first deflation hole, 216 upper port of bulge loop 213 inner bottom parts thus;

Elastic element 24, as Fig. 4 and shown in Figure 6, can be embodied as a kind of coil spring, it is the external annulus that is sheathed on the steady ring 223 of exhaust part 22, make its two end be resisted against exhaust part 22 and valve sheet 23 respectively, utilize the elasticity tension of elastic element 24 to make valve sheet 23 continue closely to paste around first deflation hole, 216 upper port;

Blow off valve 2 of the present utility model is the inner faces that are bonding on bag 1 with faying face 211, and latent being located in the bag 1.By the bag outward appearance it, the upper limb face of only visible its exhaust part 22, its valve body 21 members such as grade then are hidden in the bag 1 (to be consulted shown in Figure 6), and provides bag 1 sealing state under the residual air in the bag 1 can be done further outside the discharge bag.

The enforcement state and the application scenarios of the utility model " moisture seal bag " are; After filled with product first, remove trip ligament 21 closures with bag 1, also the opening of trip ligament 21 tops can be done airtight measures such as bonding.As shown in figure 11, after the user is with its Kaifeng, then can do very easy and airtight effectively sealing by trip ligament set on the bag 1 111, and the smelling out of article in can marsupial.So after generally repeating to seal opening, often accumulating in its bag 1 has residual air, and this residual air often contains aqueous vapor, and bag interior article is made moist or rotten.To this, can this bag 1 of simple and easy compression, make inner unnecessary air raise valve sheet 23 (as shown in Figure 7) via first deflation hole 216, the second series pore 222 that makes air pass through airtube 215 and exhaust part 22 is discharged outside the bag; Maybe the aspirate tube 30 of an aspirator system (for example dust collecting fan etc.) can be arranged in the room 212 (as shown in Figure 8) of valve body 1, by suction valve sheet 23 being risen opens, and then the unnecessary air in suction bag 1 inside, form vacuum state in the bag 1 and make, thereby article are avoided the material body that tide goes bad and effectively reduces bag 1 in the storage bag.

Claims

1, a kind of moisture seal bag is characterized in that, comprising:

One bag is a pocket, only has an open end on its bag, and described open end is provided with trip ligament single strip of paper used for sealing or two strip of paper used for sealing formulas, that can seal the bag opening; The trip ligament lower edge of described bag is provided with a blow off valve;

One blow off valve, comprise a valve body, an exhaust part, a valve sheet and an elastic element, wherein: described valve body, be provided with a faying face in the end, be concaved with a room in faying face, be provided with a bulge loop in the room bottom is vertical, the bulge loop inner bottom part is provided with first deflation hole that is through to the valve body another side; Described exhaust part is embedded in the room of valve body, and covers the bulge loop end, is provided with the second series pore in exhaust part and is and can communicates with first deflation hole; Described valve sheet liftably is arranged in the bulge loop of valve body, and can cover the first deflation hole upper port; Described elastic element is arranged between exhaust part and the valve sheet, and described valve sheet continues closely to paste around the first deflation hole upper port by elasticity tension, and the faying face of described valve body can fit in the blow off valve of bag inner face.

2, moisture seal bag as claimed in claim 1 is characterized in that, this bag is to adopt individual layer or composite bed to make with nylon material, polyester material, PE material, aluminium platinum product matter or paper wood matter.

3, moisture seal bag as claimed in claim 1 is characterized in that, this valve body is that plastics are wholely set circular disk body or the rectangle disk body that is constituted.

4, moisture seal bag as claimed in claim 1, it is characterized in that the bulge loop of the valve body of this blow off valve is provided with a clasp in the outside, be provided with the ㄇ shape dome of a ring wall around this exhaust part, be provided with circle catching groove and above-mentioned clasp inlay card, described exhaust part and a bulge loop secure bond in the ring wall inner face.

5, moisture seal bag as claimed in claim 1 is characterized in that, the exhaust part of this blow off valve is provided with a steady ring in interior top, and this elastic element is that coil spring is sheathed on steady ring, and these elastic element two ends are resisted against exhaust part and valve sheet respectively.

6, moisture seal bag as claimed in claim 1 is characterized in that, this bulge loop is included in inner ring surface and is provided with a plurality of fins, forms airtube between each fin, and limits described valve sheet by a plurality of fins and be the liftable state.

7, moisture seal bag as claimed in claim 1 is characterized in that, this first deflation hole is included in the bottom, hole and is provided with a dividing plate, is provided with a plurality of pores in dividing plate, and the valve body surface around this dividing plate can be provided with a plurality of fins.