A multi-purpose bag

Abstract

The utility model belongs to the technology field of storage bag, especially point to a multipurpose bag, the bag body is connected through the flexible connecting piece between the bag cover, the flexible connecting piece lower extreme is connected in the bag body side, and the flexible connecting piece upper end is detachably connected in the bag cover side, be equipped with the handle on the flexible connecting piece. The utility model can replace the bag cover of different pattern, satisfy the diversified demand of user, realize fast sealing simultaneously, place on the table like a dictionary.

Description

Technical fields:

[0001] This utility model belongs to the field of storage bag technology, and specifically refers to a multi-purpose bag. Background technology:

[0002] Multipurpose bags can be used to carry food, stationery, cosmetics, and more.

[0003] The lids of existing multi-purpose bags are usually fixed to the bag body, making it impossible to replace the lids and failing to meet the diverse needs of users. Utility Model Content:

[0004] The purpose of this invention is to provide a multi-purpose bag with interchangeable flaps featuring different patterns to meet diverse user needs.

[0005] This utility model is implemented as follows:

[0006] A multi-purpose bag includes a bag body and a detachable cover that fits onto the bag body. The bag body and the cover are connected by a flexible connector. The lower end of the flexible connector is connected to the side of the bag body, and the upper end of the flexible connector is detachably connected to the side of the cover. The flexible connector is provided with a handle.

[0007] In the aforementioned multipurpose bag, the handle is made of flexible material and is U-shaped, including a handle strip for carrying and two connecting strips respectively disposed at both ends of the handle strip. The flexible connecting member has a through groove for the handle to pass through, and the end of the connecting strip away from the handle strip is connected to the side wall of the through groove. When the bag cover is closed on the bag body, a storage space for storing the handle is formed between the flexible connecting member and the bag body. The handle can enter the storage space through the through groove, and the handle can also leave the storage space through the through groove.

[0008] In one of the aforementioned multipurpose bags, when the bag cover is closed on the bag body, the flexible connector is in the shape of an arc protruding away from the bag body.

[0009] In the aforementioned multipurpose bag, the upper end of the flexible connector is detachably connected to the bag cover via interlocking posts and slots. The posts are elongated and their length direction is parallel to the side of the bag body connected to the flexible connector. The slots are elongated and adapted to the posts. When the posts slide into the slots along their length direction, the flexible connector connects to the bag cover.

[0010] In the aforementioned multipurpose bag, the locking post is disposed on the side of the flexible connector away from the bag body, the bag cover includes a cover plate for covering the bag body, the surface of the cover plate covering the bag body is provided with an outer sealing strip and an inner sealing strip, the upper end of the bag body is sealed between the outer sealing strip and the inner sealing strip, the outer side wall of the outer sealing strip is provided with an installation strip, and the locking groove is disposed in the installation strip.

[0011] In the aforementioned multipurpose bag, the bag body includes a hollow body with an open top, the upper edge of the body is turned outward to form a raised edge, and the inner sidewall of the outer sealing strip is provided with a locking strip that engages with the raised edge.

[0012] In the aforementioned multi-purpose package, the cross-section of the locking pin is circular, and the cross-section of the locking slot is arc-shaped.

[0013] In the aforementioned multipurpose bag, the handle, bag body, and flexible connector are an integral structure made of flexible material.

[0014] In the aforementioned multipurpose bag, the bag body includes a hollow body with an open top and a flat plate disposed at the lower edge of the body. The flexible connector is connected to the flat plate, and the upper and lower surfaces of the connection between the flexible connector and the flat plate are respectively recessed to form a strip groove.

[0015] In one of the aforementioned multi-purpose bags, the edges of the flat plate and the cover plate are flush.

[0016] In the aforementioned multipurpose bag, the flexible connector has a recessed groove on the surface opposite to the bag body, which is located near the retaining post and is used to bend towards one side of the bag body.

[0017] In one of the aforementioned multi-purpose packages, the thickness of the body is greater than the thickness of the flexible connector.

[0018] In one of the aforementioned multi-purpose packages, the thickness of the flat plate is the same as the thickness of the flexible connector.

[0019] In one of the aforementioned multipurpose packages, the flexible material is food-grade silicone, food-grade TPE (thermoplastic elastomer), or food-grade TPU (thermoplastic polyurethane).

[0020] In the aforementioned multipurpose bag, the material of the bag cover is PP (polypropylene) or nylon.

[0021] In the aforementioned multipurpose bag, the bag body is provided with a partition that separates the inner cavity of the bag, and the cover is provided with two baffles. When the cover is placed on the bag body, the upper end of the partition is located in the gap between the two baffles.

[0022] In the aforementioned multipurpose bag, the bag body is provided with an annular baffle in the middle, and multiple baffles are evenly distributed around the circumference. The inner end of the baffle is connected to the outer circumferential surface of the annular baffle, and the outer end is connected to the inner side wall of the bag body. Two baffles form a group, and multiple groups of baffles are provided. The cover is provided with a surrounding plate in the middle. When the cover is placed on the bag body, the surrounding plate surrounds the outer circumference of the annular baffle.

[0023] The outstanding advantages of this utility model compared to the prior art are:

[0024] 1. The bag body and the bag cover of this utility model are connected by a flexible connector, so that the bag body and the bag cover are integrated and the bag cover is not easy to lose. A handle is provided on the flexible connector for easy carrying of this utility model multipurpose bag. At the same time, the bag cover with different patterns can be replaced to meet the diverse needs of users.

[0025] 2. The handle of this utility model can be inserted between the flexible connector and the bag body through the through groove. The handle can also be inserted into the side of the flexible connector away from the bag body through the through groove. The structure is ingeniously designed so that it can be stored without affecting the use of the handle. This utility model can store the handle between the flexible connector and the bag body, effectively saving the space occupied by the multi-purpose bag, making it convenient for storage and transportation, and also has an attractive appearance. Attached image description:

[0026] Figure 1 This is a perspective view of the closed state of Embodiment 1 of this utility model, with the handle located inside the flexible connector;

[0027] Figure 2 This is a perspective view of the closed state of Embodiment 1 of this utility model, with the handle located on the outside of the flexible connector;

[0028] Figure 3 This is a perspective view of the opened state of Embodiment 1 of this utility model;

[0029] Figure 4 This is a perspective view of the package body and flexible connector of Embodiment 1 of this utility model;

[0030] Figure 5 This is a perspective view of the cover of Embodiment 1 of this utility model;

[0031] Figure 6 This is a perspective view of the package body and flexible connector of Embodiment 2 of this utility model;

[0032] Figure 7 This is a perspective view of the cover of Embodiment 2 of this utility model.

[0033] Reference numerals: 1. Package body; 11. Main body; 12. Protruding edge; 13. Flat plate; 14. Partition; 15. Annular baffle; 2. Cover; 21. Cover plate; 22. Outer sealing strip; 23. Inner sealing strip; 24. Mounting strip; 25. Locking strip; 26. Stop strip; 27. Enclosure; 3. Flexible connector; 4. Handle; 41. Handle strip; 42. Connecting strip; 5. Through groove; 6. Locking post; 7. Locking groove; 8. Strip groove one; 9. Strip groove two. Detailed implementation method:

[0034] The present invention will be further described below with reference to specific embodiments. See also: Figure 1 —7:

[0035] Example 1:

[0036] A multi-purpose bag includes a bag body 1 and a bag cover 2 that can be detachably fitted onto the bag body 1. The bag body 1 and the bag cover 2 are connected by a flexible connector 3. The lower end of the flexible connector 3 is connected to the side of the bag body 1, and the upper end of the flexible connector 3 is detachably connected to the side of the bag cover 2. The flexible connector 3 is provided with a handle 4.

[0037] The working principle of this utility model is as follows: Figure 1-5 As shown, when carrying, close the flap 2 onto the bag body 1, and carry by the handle 4, as shown. Figure 2 As shown; in use, open the cover 2, which is connected to the side of the bag body 1 via a flexible connector 3, as shown. Figure 3 As shown.

[0038] The bag body 1 and the cover 2 of this utility model are connected by a flexible connector 3, so that the bag body 1 and the cover 2 are integrated and the cover 2 is not easy to lose. A handle 4 is provided on the flexible connector 3 for easy carrying of this utility model multi-purpose bag. At the same time, the cover 2 with different patterns can be replaced to meet the diverse needs of users. Meanwhile, the multi-purpose bag of this utility model is formed into the shape of a dictionary through the flexible connector. When placed on a table, it looks like a dictionary, with a novel and beautiful appearance.

[0039] When used to hold food, as a lunchbox, the lid with a corresponding pattern can be changed according to the type of food in the lunchbox.

[0040] Furthermore, the handle 4 is made of flexible material and is U-shaped, including a handle strip 41 for carrying and two connecting strips 42 respectively disposed at both ends of the handle strip 41. The flexible connector 3 has a through groove 5 for the handle 4 to pass through. The ends of the connecting strips 42 away from the handle strip 41 are connected to the side wall of the through groove 5. When the cover 2 is closed on the bag body 1, a storage space for storing the handle 4 is formed between the flexible connector 3 and the bag body 1. The handle 4 can enter the storage space through the through groove 5 to store the handle 4. Figure 1 As shown, the handle 4 can also exit the storage space through the slot 5, in which case it can be used for carrying by hand, as... Figure 2 As shown, the structure is ingeniously designed, allowing for both storage and unimpeded use of the handle 4. This utility model allows the handle 4 to be stored between the flexible connector 3 and the bag body 1, effectively saving space for multiple uses, facilitating storage and transportation, and also resulting in an aesthetically pleasing appearance.

[0041] Preferably, when the cover 2 is closed on the package body 1, the flexible connector 3 is in the shape of an arc protruding away from the package body 1.

[0042] The detachable connection structure between the flexible connector 3 and the cover 2: as follows Figure 3-5As shown, the upper end of the flexible connector 3 is detachably connected to the cover 2 via interlocking locking posts 6 and locking grooves 7. The locking posts 6 are elongated, and their length direction is parallel to the side of the flexible connector 3 connecting to the bag body 1. The locking grooves 7 are elongated and adapted to the locking posts 6. When the locking posts 6 slide into the locking grooves 7 along their length direction, the flexible connector 3 connects to the cover 2. The structure is simple, easy to replace, and the connection is firm and reliable.

[0043] The specific installation structure of the locking post 6 and the locking groove 7: The locking post 6 is located on the side of the flexible connector 3 away from the package body 1. The cover 2 includes a cover plate 21 for covering the package body 1. The surface of the cover plate 21 covering the package body 1 is provided with an outer sealing strip 22 and an inner sealing strip 23. The upper end of the package body 1 is sealed between the outer sealing strip 22 and the inner sealing strip 23. An installation strip 24 is provided on the outer side wall of the outer sealing strip 22, and the locking groove 7 is located in the installation strip 24. The cover 2 and the package body 1 are firmly and reliably locked together, with a good sealing effect, effectively preventing leakage and achieving rapid sealing.

[0044] The closing structure of the package body 11 and the lid 2: as follows Figure 3-5 As shown, the package 1 includes a hollow body 11 with an open top. The upper edge of the body 11 is turned outward to form a raised edge 12. The inner sidewall of the outer sealing strip 22 is provided with a locking strip 25 that engages with the raised edge 12. The structure is simple and the connection is firm and reliable.

[0045] Preferably, the cross-section of the locking post 6 is circular, and the cross-section of the locking groove 7 is arc-shaped, which facilitates processing and installation.

[0046] To reduce installation steps and ensure a secure connection, the handle 4, the bag body 1, and the flexible connector 3 are an integral structure made of flexible material.

[0047] Connection structure between package 1 and flexible connector 3: Package 1 includes a hollow body 11 with an open top and a flat plate 13 disposed on the lower edge of the body 11. The flexible connector 3 is connected to the flat plate 13, and the upper and lower surfaces of the connection between the flexible connector 3 and the flat plate 13 are respectively recessed to form a strip groove 8, which facilitates the upward bending of the flexible connector 3.

[0048] Preferably, the edges of the flat plate 13 and the cover plate 21 are flush.

[0049] In order for the upper end of the flexible connector 3 to bend downward, the surface of the flexible connector 3 opposite to the package body 1 is recessed to form a strip groove 9. The strip groove 9 is located near the locking post 6 and is used to bend towards the package body 1.

[0050] To improve the strength of the body 11 and facilitate the bending of the flexible connector 3, the thickness of the body 11 is greater than the thickness of the flexible connector 3.

[0051] Furthermore, the thickness of the plate 13 is the same as the thickness of the flexible connector 3.

[0052] Preferably, the flexible material is food-grade silicone, food-grade TPE (thermoplastic elastomer), or food-grade TPU (thermoplastic polyurethane). In this embodiment, the flexible material is food-grade silicone.

[0053] In the aforementioned multipurpose bag, the material of the bag cover 2 is PP (polypropylene) or nylon.

[0054] Example 2:

[0055] This embodiment is basically the same in structure as Embodiment 1 above, with the main difference being that: the package body 1 is provided with a partition 14 to separate the inner cavity of the package body 1, and the cover plate 21 is provided with two baffles 26. When the cover 2 is placed on the package body 1, the upper end of the partition 14 is located in the gap between the two baffles 26. The partition 14 makes the inner cavity of the package body 1 form multiple chambers, and the baffles 26 can effectively prevent the items in each chamber from mixing.

[0056] Furthermore, the package body 1 is provided with an annular baffle 15 in the middle, and multiple partitions 14 are evenly distributed around the circumference. The inner end of the partition 14 is connected to the outer circumferential surface of the annular baffle 15, and the outer end is connected to the inner side wall of the main body 11. Two baffles 26 form a group, and multiple groups of baffles 26 are provided. The cover plate 21 is provided with a surrounding plate 27 in the middle. When the cover 2 is placed on the package body 1, the surrounding plate 27 surrounds the outer circumference of the annular baffle 15.

[0057] The above embodiments are only one of the preferred embodiments of this utility model and are not intended to limit the scope of implementation of this utility model. Therefore, all equivalent changes made in accordance with the shape, structure and principle of this utility model should be covered within the protection scope of this utility model.

Claims

1. A multi-purpose bag, characterized in that: The package includes a hollow, open-top bag body (1) and a detachable cover (2) that fits over the bag body (1). The bag body (1) and the cover (2) are connected by a flexible connector (3). The lower end of the flexible connector (3) is connected to the side of the bag body (1), and the upper end of the flexible connector (3) is detachably connected to the side of the cover (2). The flexible connector (3) is provided with a handle (4).

2. The multi-purpose bag according to claim 1, characterized in that: The handle (4) is made of flexible material and is U-shaped. It includes a handle strip (41) for carrying and two connecting strips (42) respectively set at both ends of the handle strip (41). The flexible connector (3) is provided with a through groove (5) for the handle (4) to pass through. The end of the connecting strip (42) away from the handle strip (41) is connected to the side wall of the through groove (5). When the cover (2) is closed on the bag body (1), a storage space for storing the handle (4) is formed between the flexible connector (3) and the bag body (1).

3. A multi-purpose bag according to claim 1, characterized in that: The upper end of the flexible connector (3) is detachably connected to the cover (2) through interlocking pins (6) and slots (7). The pins (6) are elongated and their length direction is parallel to the side of the flexible connector (3) connecting the bag body (1). The slots (7) are elongated and adapted to the pins (6). When the pins (6) slide into the slots (7) along their length direction, the flexible connector (3) connects to the cover (2).

4. A multi-purpose bag according to claim 3, characterized in that: The locking post (6) is located on the side of the flexible connector (3) away from the package body (1). The cover (2) includes a cover plate (21) for covering the package body (1). The surface of the cover plate (21) covering the package body (1) is provided with an outer sealing strip (22) and an inner sealing strip (23). The upper end of the package body (1) is sealed between the outer sealing strip (22) and the inner sealing strip (23). An installation strip (24) is provided on the outer side wall of the outer sealing strip (22). The locking groove (7) is located in the installation strip (24).

5. A multi-purpose bag according to claim 4, characterized in that: The package (1) includes a hollow body (11) with an open top. The upper edge of the body (11) is turned outward to form a raised edge (12). The inner sidewall of the outer sealing strip (22) is provided with a locking strip (25) that engages with the raised edge (12).

6. A multi-purpose bag according to claim 3, characterized in that: The cross-section of the card post (6) is circular, and the cross-section of the card slot (7) is arc-shaped.

7. A multi-purpose bag according to claim 1, characterized in that: The handle (4), the package body (1), and the flexible connector (3) are an integral structure and are made of flexible material.

8. A multi-purpose bag according to claim 7, characterized in that: The package (1) includes a hollow body (11) with an open top and a flat plate (13) disposed on the lower edge of the body (11). The flexible connector (3) is connected to the flat plate (13), and the upper and lower surfaces of the connection between the flexible connector (3) and the flat plate (13) are respectively recessed to form a strip groove (8).

9. A multi-purpose bag according to claim 8, characterized in that: The thickness of the body (11) is greater than the thickness of the flexible connector (3).

Images