Non-woven fabric heat preservation bag

Abstract

The utility model discloses a non-woven fabric heat preservation bag which comprises a bag body and a locking mechanism. The bag body comprises a non-woven fabric layer, an aluminum-plated BOPP layer is fixedly arranged on the outer side of the non-woven fabric layer, and a laser printing layer is fixedly arranged on the outer side of the aluminum-plated BOPP layer; the locking mechanism comprises a first round block and a second round block which are fixedly embedded in the bag body, an inserting groove is formed in the side, close to the second round block, of the first round block, a through groove is formed in the inner side wall of the inserting groove, and the side, close to the first round block, of the second round block is fixedly connected with an inserting block used for being inserted into the inserting groove. According to the non-woven fabric heat preservation bag, the aluminum-plated BOPP layer and the laser printing layer are arranged on the non-woven fabric layer, so that patterns printed on the surface of the bag body have a laser effect, and non-woven fabric bags special for some brands can be prevented from being copied; in addition, through the arrangement of the locking mechanism, after the articles are placed in the bag body, the opening of the bag body can be locked, and the problem that the articles are prone to falling off due to inclination of the non-woven fabric bag is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven bags, in particular to a non-woven insulation bag. Background Art

[0002] As we all know, non-woven bags refer to packaging bags made of non-woven fabrics, which are generally used to package items or for other purposes; non-woven fabrics are a kind of non-woven fabrics, which are non-woven fabrics formed by directly using polymer chips, short fibers or filaments to form fibers through airflow or mechanical webs; the weight-bearing capacity of non-woven packaging bags is similar to that of ordinary paper bags and plastic bags, but they are loved by everyone because of their practicality, aesthetics and environmental protection.

[0003] When using existing non-woven bags, due to the lack of differentiated settings on the surface of the non-woven bags, some brand-specific bags are easy to be imitated; and since the non-woven bags do not have the function of locking the opening after the items are loaded, the items in the bag are easy to fall out due to the tilt of the non-woven bag, which can easily cause damage to the items; for this reason, we propose a non-woven insulation bag.

[0004] The above information disclosed in the Background section is only for enhancement of understanding of the background of the present disclosure and therefore it may include information that does not constitute the prior art that is already known to one of ordinary skill in the art. Utility Model Content

[0005] The purpose of the utility model is to provide a non-woven insulation bag to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-woven insulation bag, comprising: a bag body and a locking mechanism;

[0007] The bag body comprises a non-woven fabric layer, an aluminized BOPP layer is fixedly disposed on the outer side of the non-woven fabric layer, and a laser printing layer is fixedly disposed on the outer side of the aluminized BOPP layer;

[0008] The locking mechanism includes a first round block and a second round block which are respectively fixedly embedded in the bag body, a slot is provided on a side of the first round block close to the second round block, a through slot is provided on an inner side wall of the slot, an insert block for inserting into the slot is fixedly connected to a side of the second round block close to the first round block, an empty slot is provided inside the insert block, a plastic spring sheet is fixedly connected to the inner side wall of the empty slot, a movable block for inserting into the through slot is fixedly connected to one end of the plastic spring sheet, and the movable block is movably connected to the inner side wall of the empty slot.

[0009] By adopting the above technical scheme, the combination of the non-woven fabric layer and the aluminum-plated BOPP layer can make the bag body have good thermal insulation function and laser function, and the special pattern printed on the laser printing layer can make the bag body have a pattern with laser effect when in use; in addition, when the items are loaded into the bag body, the first round block and the second round block can be driven to approach each other by making the opening of the bag body fit together, so that the second round block can drive the insertion block to be inserted into the slot of the first round block, and the inner wall of the slot can first squeeze the movable block into the empty slot, and when the movable block moves to the position corresponding to the through slot, the movable block can be inserted into the through slot under the tensioning force of the plastic elastic force, so that the first round block and the second round block can be fixed together, thereby avoiding the problem of items falling after the bag body is tilted.

[0010] Preferably, a sliding groove is provided on the inner side wall of the empty groove, and the inner side wall of the sliding groove is slidably connected to the movable block via a sliding block.

[0011] By adopting the above technical solution, the stability of the movable block during movement can be improved.

[0012] Preferably, one side of the first round block extends to the outside of the bag body and is fixedly connected with a protrusion.

[0013] By adopting the above technical solution, it is convenient to pull the first round block, thereby facilitating the extraction of the insert block from the slot, and further facilitating the opening of the bag body to be opened.

[0014] Preferably, both sides of the bag body are fixedly connected with hand straps.

[0015] By adopting the above technical solution, the bag body can be easily carried by hand.

[0016] Preferably, a cardboard is placed inside the bag body, and a first cup groove and a second cup groove are respectively opened on the top of the cardboard.

[0017] By adopting the above technical solution, cup-shaped beverages can be placed more stably inside the bag body.

[0018] Preferably, the number of the second cup grooves is two, and the two second cup grooves are symmetrically arranged on both sides of the first cup groove.

[0019] By adopting the above technical solution, cup-shaped beverages of different sizes can be placed inside the bag body.

[0020] In summary, the present application includes at least one of the following beneficial technical effects:

[0021] The non-woven insulation bag has an aluminum-plated BOPP layer and a laser printing layer on the non-woven fabric layer, so that the pattern printed on the surface of the bag can have a laser effect, thereby effectively preventing some brand-specific non-woven bags from being imitated; in addition, through the setting of a locking mechanism, the opening of the bag can be locked after the items are placed in the bag, thereby solving the problem that the items are easily dropped due to the tilt of the non-woven bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the non-woven insulation bag of the utility model;

[0023] Figure 2 It is an enlarged schematic diagram of area A of the structural schematic diagram of the non-woven insulation bag of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the locking mechanism in the non-woven insulation bag of the utility model;

[0025] Figure 4 It is an enlarged schematic diagram of area B of the structural schematic diagram of the locking mechanism in the non-woven insulation bag of the utility model;

[0026] Figure 5 It is a schematic structural diagram of the non-woven fabric layer and the aluminum-plated BOPP layer in the non-woven fabric insulation bag of the utility model.

[0027] In the figure: 1, bag body; 10, non-woven fabric layer; 11, aluminized BOPP layer; 12, laser printing layer; 13, hand strap; 14, cardboard; 15, first cup slot; 16, second cup slot; 2, locking mechanism; 20, first round block; 21, slot; 22, through slot; 23, second round block; 24, protrusion; 25, insert block; 26, plastic spring; 27, empty slot; 28, movable block; 29, slide slot. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-Figure 5 , the utility model provides a technical solution: a non-woven insulation bag, comprising: a bag body 1 and a locking mechanism 2;

[0030] First, in order to enable the bag body 1 to have good heat preservation function and laser function after the combination of the non-woven fabric layer 10 and the aluminized BOPP layer 11, and the special pattern printed on the laser printing layer 12, the bag body 1 can have a pattern with a laser effect when used; the bag body 1 includes a non-woven fabric layer 10, an aluminized BOPP layer 11 is fixedly arranged on the outer side of the non-woven fabric layer 10, and a laser printing layer 12 is fixedly arranged on the outer side of the aluminized BOPP layer 11;

[0031] Secondly, when the items are loaded into the bag body 1, the first round block 20 and the second round block 23 can be brought close to each other by making the opening of the bag body 1 fit together, so that the second round block 23 can drive the insert block 25 to be inserted into the slot 21 of the first round block 20, and the inner wall of the slot 21 can first squeeze the movable block 28 into the empty slot 27, and when the movable block 28 moves to the position corresponding to the through slot 22, the movable block 28 can be inserted into the through slot 22 under the tension of the plastic elastic force, so that the first round block 20 and the second round block 23 can be fixed together, thereby preventing the items from being tilted after the bag body 1 is tilted. The locking mechanism 2 includes a first round block 20 and a second round block 23 respectively fixedly embedded in the bag body 1. A slot 21 is provided on the side of the first round block 20 close to the second round block 23. A through slot 22 is provided on the inner side wall of the slot 21. An insert block 25 for inserting into the slot 21 is fixedly connected to the side of the second round block 23 close to the first round block 20. An empty slot 27 is provided inside the insert block 25. A plastic spring 26 is fixedly connected to the inner side wall of the empty slot 27. A movable block 28 for inserting into the through slot 22 is fixedly connected to one end of the plastic spring 26. The movable block 28 is movably connected to the inner side wall of the empty slot 27.

[0032] Again, in order to improve the stability of the movable block 28 when moving, a slide groove 29 is provided on the inner wall of the empty groove 27, and the inner wall of the slide groove 29 is slidably connected to the movable block 28 through a slider; in order to facilitate pulling the first round block 20, so as to facilitate pulling out the insert block 25 from the slot 21, and then facilitate opening the opening of the bag body 1, one side of the first round block 20 extends to the outside of the bag body 1 and is fixedly connected with a protrusion 24; in order to facilitate the hand-carrying operation of the bag body 1, both sides of the bag body 1 are fixedly connected with a hand strap 13; in order to enable cup-shaped beverages to be placed more stably in the bag body 1, a cardboard 14 is placed in the bag body 1, and the top of the cardboard 14 is respectively provided with a first cup groove 15 and a second cup groove 16; in order to accommodate cup-shaped beverages of different sizes placed in the bag body 1, the number of the second cup grooves 16 is two, and the two second cup grooves 16 are symmetrically arranged on both sides of the first cup groove 15.

[0033] According to the above technical scheme, the working steps of this scheme are summarized and sorted out: when in use, the combination of the non-woven fabric layer 10 and the aluminum-plated BOPP layer 11 can make the bag body 1 have good heat preservation function and laser function, and the special pattern printed on the laser printing layer 12 can make the bag body 1 have a pattern with laser effect when in use; in addition, when the items are loaded into the bag body 1, the first round block 20 and the second round block 23 can be driven to approach each other by making the opening of the bag body 1 fit together, so that the second round block 23 can drive the insert block 25 to be inserted into the slot 21 of the first round block 20, and the inner wall of the slot 21 can first squeeze the movable block 28 into the empty groove 27, and when the movable block 28 moves to the position corresponding to the through groove 22, the movable block 28 can be inserted into the through groove 22 under the tensioning force of the plastic elastic force, so that the first round block 20 and the second round block 23 can be fixed together, thereby avoiding the problem of items falling after the bag body 1 is tilted.

[0034] In summary: the non-woven insulation bag provides an aluminum-plated BOPP layer 11 and a laser printing layer 12 on the non-woven fabric layer 10, so that the pattern printed on the surface of the bag body 1 can have a laser effect, thereby effectively preventing some brand-specific non-woven bags from being imitated; in addition, through the setting of the locking mechanism 2, after the article is placed in the bag body 1, the opening of the bag body 1 can be locked, thereby solving the problem that the article is easy to fall due to the tilt of the non-woven bag.

[0035] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A non-woven insulation bag, characterized in that: include: Bag body (1) and locking mechanism (2); The bag body (1) comprises a non-woven fabric layer (10), an aluminized BOPP layer (11) is fixedly arranged on the outer side of the non-woven fabric layer (10), and a laser printing layer (12) is fixedly arranged on the outer side of the aluminized BOPP layer (11); The locking mechanism (2) comprises a first round block (20) and a second round block (23) which are respectively fixedly embedded in the bag body (1); a slot (21) is provided on a side of the first round block (20) close to the second round block (23); a through slot (22) is provided on an inner side wall of the slot (21); an insert block (25) for inserting into the slot (21) is fixedly connected to a side of the second round block (23) close to the first round block (20); a hollow slot (27) is provided inside the insert block (25); a plastic spring sheet (26) is fixedly connected to the inner side wall of the hollow slot (27); one end of the plastic spring sheet (26) is fixedly connected to a movable block (28) for inserting into the through slot (22); the movable block (28) is movably connected to the inner side wall of the hollow slot (27).

2. A non-woven insulation bag according to claim 1, characterized in that: The inner side wall of the empty slot (27) is provided with a sliding slot (29), and the inner side wall of the sliding slot (29) is slidably connected to the movable block (28) via a sliding block.

3. A non-woven insulation bag according to claim 1, characterized in that: One side of the first round block (20) extends to the outside of the bag body (1) and is fixedly connected to a convex block (24).

4. The non-woven insulation bag according to claim 1, characterized in that: Hand straps (13) are fixedly connected to both sides of the bag body (1).

5. A non-woven insulation bag according to claim 4, characterized in that: A paperboard (14) is placed inside the bag body (1), and a first cup groove (15) and a second cup groove (16) are respectively provided on the top of the paperboard (14).

6. A non-woven insulation bag according to claim 5, characterized in that: The number of the second cup grooves (16) is two, and the two second cup grooves (16) are symmetrically arranged on both sides of the first cup groove (15).

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