CN214650286U - Sealing type packaging bag - Google Patents

Abstract

The utility model discloses a sealing type wrapping bag relates to packing technical field, and its technical scheme main points are: including having open-ended wrapping bag body, the opening both sides of wrapping bag body are all folded there is the closing sheet, two the both ends of closing sheet all are through folded sheet folding joint, the both ends of folded sheet are connected respectively in the tip of two closing sheets, and two the opening is sealed when the closing sheet is folding, the folding one end that the wrapping bag body was kept away from to the folded sheet forms grafting portion, set up the spacing mouth that supplies grafting portion to peg graft on the wrapping bag body lateral wall. The utility model discloses can seal the wrapping bag opening, avoid impurity to fall into in the wrapping bag, need not extra closing cap, have the effect that improves its use convenience.

Description

Sealing type packaging bag

Technical Field

The utility model relates to the field of packaging technology, more specifically say, it relates to a sealing type wrapping bag.

Background

The portable packing bag is a common tool for people to carry articles in daily life, the existing portable packing bag can be folded and placed, and the bottom folding part is opened to form the bottom of the packing bag when the portable packing bag is used, so that the opening is opened to place the articles.

If the grant bulletin number is CN201451808U, chinese patent that bulletin day is 2010.05.12 discloses a hand-strap, including the bag body and handle, the handle is made at a bag body mouth, the bag body comprises a cloth, a cloth both sides long limit middle part respectively has a symmetrical rectangle breach, and two minor faces of a cloth fold the seam inwards and make the pocket mouth limit during the sewing, and a cloth homonymy long limit is sewed up to the pocket mouth limit formation pocket mouth from rectangle breach, and two minor faces and the long limit of homonymy rectangle breach are sewed up and are made the bag end, the bag end is sewed up perpendicularly to the sack autogenous at the corner and is formed bag body lateral edge, the handle is sewed up together apart from the handle both sides limit with a certain length department in sack limit.

The edge is sewn on the bag body, and the two side edges of the handle are sewn at a position away from the bag opening by a certain distance, so that the stiffness of the bag body and the handle is increased, and the bag body can be folded and carried when not used. But can not be sealed when in use, which easily causes impurities to fall into the bag body and possibly damages the articles in the bag body.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a sealing type wrapping bag can seal the wrapping bag opening, avoids impurity to fall into in the wrapping bag, need not extra closing cap, has the effect that improves its convenience of use.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a sealing type packaging bag, is including having open-ended wrapping bag body, the opening both sides of wrapping bag body are all folded there is the closing cap, two the both ends of closing cap all are through folding piece folding joint, the both ends of folding piece are connected respectively in the tip of two closing cap, and two the opening is sealed when the closing cap is folding, the folding one end that the wrapping bag body was kept away from to the folding piece forms grafting portion, set up the spacing mouth that supplies grafting portion to peg graft on the wrapping bag body lateral wall.

Further setting: folding piece bottom and wrapping bag body folding joint, just the symmetry is equipped with the slope crease on the folding piece, the slope crease sets up to bottom corner slope from folding piece top midpoint.

Further setting: the wearing rope is an elastic rope.

Further setting: the mask is a flexible transparent mask.

Further setting: the face guard is provided with elasticity, and when it was not atress, the face guard is in the plane state, and the elasticity of face guard is less than the power of pasting when the front of magic subsides was laminated with the magic subsides back.

Further setting: the top of the protective mask is provided with a colored identification strip.

Further setting: the identification strip is set to be blue, yellow, red or green.

Further setting: and the back of the identification strip is provided with a butt joint protection strip corresponding to the position of the top of the eye protection glasses.

Further setting: the connecting portion is including being fixed in the locating piece on the eye-protecting glasses lateral wall, set up the grafting passageway that supplies to wear the rope and pass on the locating piece, set up the interface with grafting passageway intercommunication on the locating piece lateral wall, wear the one end of rope and pass after the one end of grafting passageway reverse bend around to the locating piece outside and penetrate in the interface to wear out from the grafting passageway other end.

By adopting the technical scheme, the utility model discloses relative prior art compares, has following advantage:

1. the opening sealing sheets can be turned inwards through the arranged opening sealing sheets, so that the two opening sealing sheets are matched with each other to seal the opening, the opening of the packaging bag can be sealed, impurities are prevented from falling into the packaging bag, an additional sealing cover is not needed, and the effect of improving the use convenience of the packaging bag is achieved;

2. the sealing piece can be folded to form the inserting part when being folded through the arranged folding piece, so that the inserting part is inserted and matched with the limiting buckle to form limiting, the sealing piece is prevented from being separated from the opening, and the stability after being sealed is improved;

3. the folding sheets are driven to be folded when the sealing sheets are folded through the arranged inclined creases, so that the convenience of operation and use is improved;

4. the two ends of the limiting opening are respectively limited on the two sides of the inserting part, the limiting opening can be formed, the inserting part is prevented from being separated from the limiting opening easily, meanwhile, the side wall of the packaging bag body can be supported, the deformation of the first half part of the packaging bag body is avoided, and articles in the packaging bag body are protected from being extruded.

Drawings

FIG. 1 is a schematic view of a structure of a sealed package bag;

FIG. 2 is a schematic cross-sectional view of a partial structure of a patch;

FIG. 3 is a schematic view of the structure of the sealed package bag during sealing;

fig. 4 is a schematic structural view of the sealing type packaging bag when the insertion part is inserted into the limit buckle after the sealing.

In the figure: 1. a packaging bag body; 2. a sealing sheet; 21. a waterproof layer; 22. a hydrophobic layer; 3. folding the sheet; 31. a plug-in part; 32. oblique crease lines; 4. a limiting port; 5. a reinforcement ring; 6. a decorative knot; 61. a let position port; 7. a hand strap; 71. and (4) anti-skid lines.

Detailed Description

The sealing type packing bag will be further described with reference to fig. 1 to 4.

The utility model provides a sealing type wrapping bag, as shown in figure 1, including having open-ended wrapping bag body 1, wrapping bag body 1 is through the horizontal folding bag that forms of book, the convenience is folding when not using accomodate all be equipped with hand-strap 7 at wrapping bag body 1's front and back, hand-strap 7 is provided with anti-skidding line 71 on the surface, improve portable travelling comfort and stability, and hand-strap 7 penetrates in wrapping bag body 1 and knot and form spacing portion, thereby can utilize two hand-strap 7 to mention the wrapping bag, conveniently carry the use.

As shown in fig. 1, the opening sealing sheet 2 is folded at both sides of the opening of the package bag body 1, so that the opening can be sealed by sequentially folding the opening sealing sheet 2 into the opening. Wherein, the both ends of two closing fins 2 are all through 3 folding joint of folded sheet, the both ends of folded sheet 3 are connected respectively in the tip of two closing fins 2, when two closing fins 2 are folded in proper order to the opening and are sealed the opening, folded sheet 3 is folding its one end of keeping away from wrapping bag body 1 and is folded formation grafting portion 31, set up on wrapping bag body 1's lateral wall and supply grafting portion 31 to peg graft spacing mouthful 4, can be folding from this, turn over the grafting portion 31 of folded sheet 3 downwards, make grafting portion 31 insert spacing mouthful 4 internal formation spacing, make closing fins 2 can be positioned the opening part of wrapping bag body 1, thereby stably provide and seal, also can seal the opening when carrying, avoid impurity to fall into in the wrapping bag.

As shown in fig. 1 and 2, further, the width of the sealing sheet 2 is greater than the width of half of the opening, so that when the sealing sheet 2 is folded and sealed, the two sealing sheets 2 can be stacked up and down, thereby preventing the sealing from generating a gap, and further preventing impurities from falling into the packaging bag. Wherein, waterproof layer 21 and hydrophobic layer 22 have been set gradually from inside to outside on the surface of closing plate 2 for closing plate 2 has waterproof and timely hydrophobic effect, avoids in the water infiltration wrapping bag internal, further protects the packing material in the wrapping bag body 1.

As shown in fig. 1, 3 and 4, the bottom of the folding piece 3 is connected with the packaging bag body 1 through a folding crease in a folding manner, so that the folding piece 3 can be folded outwards along the folding crease to two sides of the packaging bag body 1, and the stability of the folding piece 3 in the limiting opening 4 after being folded is improved. Wherein, the symmetry is equipped with slope crease 32 on the folded sheet 3, and slope crease 32 sets up to bottom corner slope from the 3 top midpoints of folded sheet for 2 when rolling over the opening of sealing to the enstrophe, folded sheet 3 can be folded along with slope crease 32, thereby makes its tip form equilateral triangle's grafting portion 31, when folded sheet 3 turns over to spacing mouthful 4 book, grafting portion 31 forms the inverted triangle, can be convenient for insert in spacing mouthful 4, improve the convenience of grafting installation.

As shown in fig. 1 and 4, furtherly, spacing mouthful 4 sets up to rectangular hole, and the both ends in rectangular hole extend to the front and the back level that are close to wrapping bag body 1 respectively, grafting portion 31 is folding to be contradicted when wrapping bag body 1's lateral part, the spacing both sides of contradicting in grafting portion 31 in the both ends in rectangular hole, thereby insert the back at grafting portion 31, grafting portion 31 can form the support to spacing mouthful 4, make wrapping bag body 1's lateral wall structural strength high, avoid wrapping bag body 1 lateral part folding oppression article in the wrapping bag when carrying, further protect the packing material.

As shown in fig. 1, a reinforcing ring 5 is surrounded at a position of the package bag body 1 below the limiting opening 4, and the reinforcing ring 5 is located at the upper half of the package bag body 1 to improve the structural strength of the package bag body 1 when it is opened. Wherein, the central line positions of the front and the back of the packing bag of the reinforcing ring 5 are all provided with decorative knots 6, which improves the aesthetic feeling of the surface. The decorative knot 6 is internally provided with a yielding opening 61 for the hand strap 7 to pass through, so that when the hand strap 7 is not used, the hand strap 7 is inserted into the yielding opening 61 to be arranged, the hand strap 7 is convenient to store, and the packaging bag can be folded and transported conveniently.

The working principle is as follows: when wrapping bag body 1 expandes the use, put into wrapping bag body 1 through the opening with article in, later with two opening sealing pieces 2 in proper order to the opening is folding inwards to form range upon range of and seal wrapping bag body 1's opening, at this moment, folding piece 3 can be along with the folding grafting portion 31 that forms the triangle-shaped of slope crease 32, and folding piece 3 turns over downwards after that for grafting portion 31 can insert and form spacingly in spacing mouthful 4, can accomplish the operation of sealing of wrapping bag. According to the above technical scheme, the utility model discloses can seal the wrapping bag opening, avoid impurity to fall into in the wrapping bag, need not extra closing cap, have the effect that improves its convenience of use.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. The utility model provides a sealing type packaging bag, its characterized in that, is including having open-ended packaging bag body (1), sealing plate (2), two have all been folded to the opening both sides of packaging bag body (1) the both ends of sealing plate (2) are all through folding sheet (3) folding connection, the both ends of folding sheet (3) are connected respectively in the tip of two sealing plate (2), and two seal the opening when sealing plate (2) are folding, folding sheet (3) are kept away from the folding grafting portion (31) that forms of one end of packaging bag body (1), set up spacing mouthful (4) that supply grafting portion (31) to peg graft on packaging bag body (1) lateral wall.

2. A sealing type packing bag as claimed in claim 1, wherein the bottom of the folding sheet (3) is connected with the packing bag body (1) in a folding way, and the folding sheet (3) is symmetrically provided with inclined creases (32), and the inclined creases (32) are arranged from the middle point of the top of the folding sheet (3) to the corner of the bottom in an inclined way.

3. A sealed package bag as claimed in claim 1, wherein the limiting opening (4) is a long hole, and two ends of the long hole horizontally extend to the front and back of the package bag body (1), respectively, and when the insertion portion (31) is folded to abut against the side portion of the package bag body (1), two ends of the long hole are limited to abut against two sides of the insertion portion (31).

4. A lidded package as claimed in claim 1, characterised in that the closure flap (2) has a width greater than half the width of the opening.

5. A seal type packing bag according to claim 4, wherein the surface of the sealing sheet (2) is provided with a waterproof layer (21) and a hydrophobic layer (22) in this order from inside to outside.

6. A seal type packing bag according to claim 1, wherein the reinforcing ring (5) is surrounded at a position below the limiting opening (4) of the packing bag body (1).

7. A reclosable package as claimed in claim 6, characterised in that said stiffening ring (5) is provided with a decorative knot (6) at the position of the median line of the front and rear sides of the package.

8. A sealed package bag as claimed in claim 7, wherein said package bag body (1) has a hand strap (7) on both front and back sides, and said decorative knot (6) has a position-giving opening (61) for passing the hand strap (7).

9. A closed package according to claim 8, wherein the hand strap (7) is provided with anti-slip lines (71) on its surface.

Images