CN218949911U - Food packaging bag with heat preservation structure - Google Patents

Abstract

The utility model provides a food packaging bag with a heat preservation structure, which relates to the technical field of food packaging and comprises: packaging bags; the packaging bag bottom is provided with destroys the board, destroy the board and be provided with on the board and drag the board, the inside inner chamber face that is provided with of wrapping bag, the inner chamber face sets up in the right side position department of wrapping bag, the wrapping bag top is fixed with the installing frame, the long edge of installing frame is provided with the hand strap, the destruction board of wrapping bag bottom can withdraw, let the gas loss that remains in the heat preservation, make the wrapping bag unable use, avoid retrieving again and use, the closing plate medial surface at wrapping bag top is provided with the sealing strip, let the closing plate can pass through the hand strap to sack position pressfitting, play the steady sealing effect of closing plate to the food in the bag, the sealing instability appears easily in current wrapping bag sack position, cause inside food to be difficult to keep warm, bad trade company can retrieve old and useless wrapping bag, the problem is led to the fact unnecessary germ to propagate in the reuse.

Description

Food packaging bag with heat preservation structure

Technical Field

The utility model belongs to the technical field of food packaging, and particularly relates to a food packaging bag with a heat preservation structure.

Background

Along with the continuous promotion of people's life, people are also increasing to self diet demand, and simultaneously in order to adapt to quick life rhythm, trade such as take-out gradually increases, and when this kind of take-out food is carrying out the delivery, the merchant can provide the corresponding heat preservation wrapping bag of food generally.

The existing common packaging bag only has a single heat preservation effect after being packaged with food, and the following defects are also caused:

1. the sealing part of the packaging bag is difficult to seal stably, so that external air flows in, and the packaging bag is difficult to play a role in heat preservation;

2. some discarded packaging bags are difficult to damage directly, are easily recovered by bad merchants, and cause unnecessary germ transmission problems when reused.

Accordingly, the present utility model has been made in view of the above circumstances, and an object of the present utility model is to provide a food packaging bag with a heat insulation structure, which is more practical.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a food packaging bag with a heat preservation structure, which solves the problems that the sealing of the mouth of the existing packaging bag is unstable easily, so that internal food is difficult to preserve heat, waste packaging bags can be recovered by bad merchants, and unnecessary bacteria transmission is caused by reuse.

The utility model discloses a food packaging bag with a heat preservation structure, which is prepared by the following specific technical means:

a food packaging bag with a heat preservation structure comprises a packaging bag; the packaging bag is characterized in that a destroying plate is arranged at the bottom of the packaging bag, a pulling plate is arranged on the destroying plate, an inner cavity surface is arranged inside the packaging bag, the inner cavity surface is arranged at the right side position of the packaging bag, an installation frame is fixed at the top of the packaging bag, a portable plate is arranged on the long side of the installation frame, a sealing plate is arranged at the fixed position of the portable plate, and the sealing plate is in contact with the portable plate through a right-angle block.

Further, be provided with the crease on the outer wall of the narrow face about the wrapping bag, be provided with the heat preservation on the inner wall of wrapping bag, the heat preservation is constituteed for the gas tube, and the heat preservation of wrapping bag inner wall all sets up to vertical form and arranges.

Further, the installation frame is rectangular frame structure, and the installation frame is fixed in the top opening part of wrapping bag, and the installation frame simultaneously presss from both sides tight sealing with the heat preservation of wrapping bag.

Further, the portable board sets up in wrapping bag top long limit department, and the portable board sets up to trapezium structure, and portable board leans on terminal department to be provided with the hand ring of waist circle structure, is provided with the right angle piece on the inner wall of portable board and wrapping bag junction, and the right angle piece is right angle structure, and the right angle piece sets up three groups of same structure altogether.

Further, the sealing plate is arranged at the connecting position of the portable plate and the packaging bag, a circle of sealing strip is arranged on the inner face of the sealing plate, and the sealing strip adopts a raised sponge structure.

Further, destroy the board and be rectangular plate structure, destroy the board and glue in wrapping bag bottom, destroy the board top surface and directly contact with the heat preservation, destroy the bottom surface both sides of board and be provided with and pull the board, pull the board in every group and all be provided with two sets of pull the annular, pull the board side pressfitting and destroy the board.

Further, the inner cavity surface is arranged at the inner end position of the heat preservation layer, two groups of spacing pieces are connected to the right side surface of the inner cavity surface, the spacing pieces are of corrugated structures, and the tail ends of the spacing pieces are connected with corrugated pieces.

Compared with the prior art, the utility model has the following beneficial effects:

the packaging bag with crease has the advantages that the packaging bag is convenient to pack and stack when the heat preservation is not damaged, the destroying plate at the bottom of the packaging bag can be removed, gas reserved in the heat preservation layer is lost, the packaging bag cannot be used, recycling is avoided, the sealing strip is arranged on the inner side face of the sealing plate at the top of the packaging bag, the sealing plate can be pressed to the position of the bag opening through the portable plate, and the sealing plate has a stable sealing effect on food in the packaging bag.

The wrapping bag with crease lets the wrapping bag wholly fold the back and conveniently deposit more, can not let the crease cause the damage to the heat preservation, sets up the heat preservation of wrapping bag inner wall to vertical arranging for the heat preservation has the effect of supplementary with wrapping bag vertical support, lets the seller can be better put into food, and the installing frame adopts harder cardboard material simultaneously, thereby fixes the installing frame at the wrapping bag top, has the effect of supplementary with wrapping bag open-top support.

The portable plate on the long limit of wrapping bag top can swing on the wrapping bag, portable ring on trapezoidal portable plate has the effect of conveniently holding, transport the wrapping bag wholly after making things convenient for the wrapping bag to bear the weight of food, set up the closing plate hookup location the same with the connection of portable plate, let the closing plate can be under the effect of the right angle piece of portable plate preferential be close to the wrapping bag top opening, play the portable plate when holding, make the closing plate carry out the shutoff effect to the wrapping bag top opening, avoid the inflow problem of outside air, the sealing strip adopts bellied sponge structure, let the closing plate when pressing to wrapping bag top opening department through the right angle piece, play supplementary sealing effect to the wrapping bag top through the sealing strip.

The two groups of pulling plates arranged at the bottom of the destroying plate can lead the pulling plates to have the functions of pulling from two directions, the bottom of the packaging bag is torn by the destroying plate after the pulling of the pulling plates is realized, the packaging bag can not be used, the reuse of bad merchants is avoided, the pulling plates fixed with the destroying plate in a pressing mode are used for preventing the destroying plate from protruding under the normal state, and the false pulling phenomenon of the pulling plates at the bottom of the destroying plate is avoided.

The corrugated sheets are connected through the connecting sheets, the corrugated structure is adopted, the corrugated structure is provided with the storage plates for storing tableware and the like when the corrugated structure is stored, and after the whole corrugated sheets are directly unfolded, the corrugated sheets and the corrugated sheets can be used for storing drinks and the like, and meanwhile, the problem of auxiliary support for storing skew is solved.

Drawings

Fig. 1 is a schematic view of the axial structure of the present utility model.

Fig. 2 is a schematic view of the structure of the destruction plate according to the utility model.

Fig. 3 is a schematic cross-sectional structure of the package of the present utility model.

Figure 4 is a schematic view of a portable board structure of the present utility model.

Fig. 5 is a schematic view of the structure of the insulating layer of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. packaging bags; 101. a heat preservation layer; 2. a mounting frame; 3. a handle plate; 301. a hand ring; 302. a right angle block; 4. a sealing plate; 401. a sealing strip; 5. a destruction plate; 501. pulling the plate; 502. a ring pulling groove; 6. an inner cavity surface; 601. a spacer; 602. corrugated sheets.

Detailed Description

Examples:

as shown in fig. 1 to 5:

the utility model provides a food packaging bag with a heat preservation structure, which comprises a packaging bag 1; the packaging bag 1 bottom is provided with destroys board 5, destroys and is provided with on the board 5 and pulls board 501, and the inside inner chamber face 6 that is provided with of packaging bag 1, inner chamber face 6 set up the right side position department at packaging bag 1, and packaging bag 1 top is fixed with installation frame 2, and the long edge of installation frame 2 is provided with portable board 3, and the fixed position department of portable board 3 is provided with closing plate 4, contacts through right angle block 302 between closing plate 4 and the portable board 3.

Wherein, be provided with the crease on the outer wall of narrow face about wrapping bag 1, the wrapping bag 1 that has the crease lets wrapping bag 1 wholly more conveniently deposit after folding, can not let the crease cause the damage to heat preservation 101, be provided with heat preservation 101 on the inner wall of wrapping bag 1, heat preservation 101 is the gas tube constitution, heat preservation 101 of wrapping bag 1 inner wall all sets up to vertical form and arranges, heat preservation 101 with wrapping bag 1 inner wall sets up to vertical arranging for heat preservation 101 has the effect of assisting wrapping bag 1 vertical support, lets the seller can be better put into food.

Wherein, the installing frame 2 is rectangular frame structure, and the installing frame 2 is fixed in the top opening part of wrapping bag 1, and at first installing frame 2 adopts harder cardboard material to the installing frame 2 of fixed at wrapping bag 1 top has the effect of supplementary supporting wrapping bag 1 top opening, and installing frame 2 is simultaneous presss from both sides tightly sealing with the heat preservation 101 of wrapping bag 1, presss from both sides tightly the end of wrapping bag 1 top heat preservation 101 through installing frame 2, realizes the holistic sealed effect of installing frame 2 to heat preservation 101.

Wherein, the handle bar 3 sets up in the long limit department in wrapping bag 1 top, handle bar 3 sets up to trapezium structure, handle bar 3 leans on terminal department to be provided with the hand strap 301 of waist round structure, the handle bar 3 of setting in the long limit in wrapping bag 1 top can swing on wrapping bag 1, the handle strap 301 on trapezium handle bar 3 has the effect of making things convenient for handheld, it carries after carrying the wrapping bag 1 wholly to the food to make things convenient for, be provided with right angle piece 302 on the internal face of handle bar 3 and wrapping bag 1 junction, right angle piece 302 is right angle structure, right angle piece 302 sets up to three groups of the same structure altogether, set up right angle piece 302 to three groups of the same structure, fix at handle bar 3 root, when letting right angle piece 302 exert the extrusion force to closing plate 4, play more even effect, avoid right angle piece 302 to bend closing plate 4 problem.

Wherein, closing plate 4 sets up the hookup location at portable plate 3 and wrapping bag 1, set up closing plate 4 hookup location to the same with being connected of portable plate 3, let closing plate 4 can be under the effect of portable plate 3's right-angle block 302 preferential be close to wrapping bag 1 top, play portable plate 3 when holding, make closing plate 4 carry out the shutoff effect to wrapping bag 1 top, avoid the inflow problem of outside air, be provided with round sealing strip 401 on the inner face of closing plate 4, sealing strip 401 adopts bellied sponge structure, let closing plate 4 when pressing to wrapping bag 1 top department through right-angle block 302, play supplementary auxiliary sealing effect to wrapping bag 1 top through sealing strip 401.

The destruction board 5 is rectangular plate structure, destroy the board 5 and glue in wrapping bag 1 bottom, destroy the board 5 top surface and direct and the heat preservation 101 contact, the bottom surface both sides of destroying the board 5 are provided with and pull the board 501, it pulls the board 501 all to be provided with two sets of ring grooves 502 to pull on every group of board 501, two sets of boards 501 that pull that set up in destroying the board 5 bottom, can let to pull the board 501 have and pull from two directions, realize pulling after pulling the board 501, will destroy the board 5 and tear the bottom of wrapping bag 1, let wrapping bag 1 unable use, avoid bad trade company's reuse, pull the board 501 side pressfitting on destroying the board 5, pull the board 501 with destroying the board 5 is fixed through the mode of pressfitting, let destroy the board 5 and pull the board 501 and can not be protruding under normal form, avoided destroying the board 501 of board 5 bottom to pull by mistake.

Wherein, inner chamber face 6 sets up in the inner position of heat preservation 101, and inner chamber face 6 right side department is connected with two sets of spacer 601, and spacer 601 is the ripple form structure, and spacer 601 end-to-end connection has ripple piece 602, sets up ripple piece 602 to through even this spacer 601 connection, adopts ripple structure's spacer 601, has to place the material package tableware etc. when packing up, and directly expands the back with spacer 601 wholly, lets spacer 601 and ripple piece 602 can place drinks etc. simultaneously play the auxiliary stay and place crooked problem.

Specific use and action of the embodiment:

according to the utility model, the heat preservation layer 101 on the inner wall of the packaging bag 1 is vertically arranged, so that the heat preservation layer 101 has the effect of assisting in vertically supporting the packaging bag 1, a seller can put food into the packaging bag better, the mounting frame 2 is made of harder paperboard, the mounting frame 2 is fixed on the top of the packaging bag 1, the effect of assisting in supporting the top opening of the packaging bag 1 is achieved, the portable plate 3 arranged on the long side of the top of the packaging bag 1 can swing on the packaging bag 1, the portable ring 301 is arranged on the trapezoidal portable plate 3, the effect of conveniently holding the packaging bag 1 is achieved, the packaging bag 1 is conveniently transported after carrying food, the rectangular block 302 is arranged into three groups of identical structures, the sealing plate 4 is fixed at the root of the portable plate 3, the rectangular block 302 plays a more uniform role when applying extrusion force to the sealing plate 4, the problem of the sealing plate 4 is avoided, the connection position of the rectangular block 4 is identical to the connection of the portable plate 3, the sealing plate 4 can be preferentially pulled by the portable plate 1 under the action of the rectangular block 302, the portable plate 3 can be pulled by the portable plate 3, meanwhile, the two groups of the sealing plate can not be destroyed by the sealing plate 501, and the two groups of the sealing plate can not be destroyed by the two groups of the sealing plates 501, and the bottom of the packaging bag can not be destroyed by the two groups of the sealing plate 501, and the bottom can be destroyed by the two easily, and the bottom of the packaging bag 1 can be destroyed by the easily by the two by the tearing the manufacturer.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. Food package bag with insulation construction, its characterized in that: comprises a packaging bag (1); the utility model discloses a portable packing bag, including wrapping bag (1), wrapping bag (1) bottom is provided with destroys board (5), destroys and is provided with on board (5) and pulls board (501), and wrapping bag (1) inside is provided with inner chamber face (6), and inner chamber face (6) set up the right side position department at wrapping bag (1), wrapping bag (1) top is fixed with installing frame (2), and the long edge of installing frame (2) is provided with portable board (3), and the fixed position department of portable board (3) is provided with closing plate (4), contacts through right angle block (302) between closing plate (4) and the portable board (3).

2. The food packaging bag with heat preservation structure as defined in claim 1, wherein: the packing bag is characterized in that folds are formed in the outer walls of the left narrow surface and the right narrow surface of the packing bag (1), a heat preservation layer (101) is arranged on the inner wall of the packing bag (1), the heat preservation layer (101) is formed by an inflation tube, and the heat preservation layers (101) on the inner wall of the packing bag (1) are all vertically distributed.

3. The food packaging bag with heat preservation structure as defined in claim 1, wherein: the packaging bag is characterized in that the mounting frame (2) is of a rectangular frame structure, the mounting frame (2) is fixed at the top opening of the packaging bag (1), and the mounting frame (2) simultaneously clamps and seals the heat insulation layer (101) of the packaging bag (1).

4. The food packaging bag with heat preservation structure as defined in claim 1, wherein: the portable plate (3) is arranged at the long edge of the top of the packaging bag (1), the portable plate (3) is of a trapezoid structure, a portable ring (301) of a waist circle structure is arranged at the position, close to the tail end, of the portable plate (3), right angle blocks (302) are arranged on the inner wall surface of the joint of the portable plate (3) and the packaging bag (1), the right angle blocks (302) are of a right angle structure, and the right angle blocks (302) are arranged into three groups of identical structures.

5. The food packaging bag with heat preservation structure as defined in claim 1, wherein: the sealing plate (4) is arranged at the connecting position of the portable plate (3) and the packaging bag (1), a circle of sealing strip (401) is arranged on the inner face of the sealing plate (4), and the sealing strip (401) adopts a convex sponge structure.

6. The food packaging bag with heat preservation structure as defined in claim 1, wherein: destroying board (5) is rectangular plate structure, destroys board (5) and glues in wrapping bag (1) bottom, destroys board (5) top surface direct and heat preservation (101) contact, destroys the bottom surface both sides of board (5) and is provided with and pulls board (501), and every group pulls and all is provided with two sets of ring grooves (502) on board (501), pulls board (501) side pressfitting and destroys board (5).

7. The food packaging bag with heat preservation structure as defined in claim 1, wherein: the inner cavity surface (6) is arranged at the inner end of the heat preservation layer (101), two groups of spacing pieces (601) are connected to the right side surface of the inner cavity surface (6), the spacing pieces (601) are of corrugated structures, and the tail ends of the spacing pieces (601) are connected with corrugated pieces (602).

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