Multifunctional packaging bag
By designing a detachable multi-function packaging bag, the problem of internal stationery chaos is solved, and the effect of independent storage and simple operation is achieved.
Patent Information
- Application Number
- CN202421673750.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-07-16
AI Technical Summary
In the prior art, although increasing the capacity of the packaging bag can increase the capacity, the placement of the internal stationery is relatively chaotic and needs to be searched during use, which affects the use effect.
A multifunctional packaging bag is designed, including the first bag body and the second bag body. Through the structural design of the locking block and the connecting block, the bag body can be detached and connected, and the internal space can be separated and separated, and simple separation and connection is achieved using the elastic press block and fixed shaft structure.
It realizes separate storage of internal items, avoids chaos, is simple to operate, and improves the functionality of use and stability of carrying.
Smart Images
Figure CN223279671U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of packaging bags, and in particular relates to a multifunctional packaging bag. Background Art
[0002] Plastic packaging bags come in various shapes and sizes and can be used to package food, daily necessities, gifts, and other items. Common plastic packaging bags include plastic bags, plastic zipper bags, and plastic ziplock bags. Due to their lightness, durability, and waterproof properties, plastic packaging bags are widely used in both business and personal life. During exams and interviews, plastic packaging bags are often used to package various stationery items, such as pens, erasers, and rulers. Different types of subjects require different stationery items, so the packaging bag requires more storage capacity. While simply increasing the volume of the packaging bag can increase the capacity, the stationery inside is placed in a disorderly manner, requiring rummaging when using it, which affects the effectiveness of the product. Therefore, the inventors have proposed a multifunctional packaging bag. Utility Model Content
[0003] (1) Technical problems to be solved
[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a multifunctional packaging bag, aiming to solve the problem that the existing technology only increases the volume of the packaging bag. Although the capacity can be increased, the stationery inside is placed in a rather messy manner, and needs to be searched when using, which affects the use effect.
[0005] (2) Technical solution
[0006] In order to solve the above technical problems, the present invention provides a multifunctional packaging bag, comprising a first bag body, a second bag body, and a locking block. The first bag body and the second bag body are detachably connected to each other. The first bag body has a first connecting strip on the side away from the open end, and the second bag body has a second connecting strip on the side away from the open end. The first connecting strip is provided with a locking block, and the second bag body is provided with a connecting block. The locking block is a hollow cylindrical structure, and the connecting block is inserted into the interior of the locking block. A pressing block is elastically mounted on the outer wall of the locking block, and the end of the pressing block penetrates into the interior of the locking block. Thanks to the arrangement of the first bag body and the second bag body, not only is there a large storage space, but the internal spaces are independent and do not touch each other, so that items that need to be placed can be separated to avoid product confusion.
[0007] Preferably, a fixed shaft is fixedly installed on the inner wall of the locking block, a sleeve is elastically rotatably sleeved on the outer wall of the fixed shaft, a swing rod and a force rod are connected to the outer wall of the sleeve, and the swing rod and the force rod extend in a V shape toward both sides.
[0008] Preferably, one end of the swing rod away from the sleeve is fixedly connected with a clamping block.
[0009] Preferably, a card slot is provided on the outer wall of the connecting block, and the card slot is adapted to the card block.
[0010] Preferably, a through hole is provided on the outer wall of the locking block, and the connecting block is inserted into the through hole.
[0011] Preferably, the end of the push block that penetrates the interior of the locking block is fixed with a collar, which is connected to a spring. The spring is mounted on the outside of the push block, and the end of the spring away from the collar is fixedly connected to the inner wall of the locking block. Thanks to the arrangement of the spring, the push block has an elastic reset effect, thereby driving the push block away from the force-bearing rod.
[0012] Preferably, a female buckle is fixed on the outer wall of the first bag body, and a sub-buckle adapted to the female buckle is provided on the second bag body.
[0013] (3) Beneficial effects
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] Thanks to the arrangement of the first bag body and the second bag body, the utility model not only has a large storage space, but also the internal spaces are independent and do not touch each other, so the items that need to be placed can be separated to avoid product confusion. The first bag body and the second bag body are fixed by the first connecting strip and the second connecting strip, and can be detached and arranged, and can also be detached and used independently. The bag bodies in the two spaces can be separated by buckling the locking block on the first connecting strip with the connecting block on the second connecting strip. The connection method of the locking block and the connecting block is simple and convenient, and the operation is simple, which effectively improves the functionality of the packaging bag. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.
[0017] Figure 1 It is a structural diagram of the utility model;
[0018] Figure 2 This is a schematic diagram of the separation structure of the first bag body and the second bag body;
[0019] Figure 3 for Figure 2 A in the middle is an enlarged structural diagram;
[0020] Figure 4 It is a schematic diagram of the connection structure between the locking block and the connecting block.
[0021] The marks in the accompanying drawings are: 1. first bag body; 2. sub-buckle; 3. second bag body; 4. locking block; 5. mother buckle; 6. first connecting strip; 7. second connecting strip; 8. connecting block; 9. slot; 11. push block; 12. sleeve; 13. force rod; 14. fixed shaft; 15. swing rod; 16. perforation; 17. block. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0023] This specific embodiment is a multifunctional packaging bag, and its structural diagram is as follows Figure 1 、 Figure 2 As shown, it includes a first bag body 1, a second bag body 3 and a locking block 4. The first bag body 1 and the second bag body 3 are detachably connected to each other. The first bag body 1 has a first connecting strip 6 on the side away from the open end, and the second bag body 3 has a second connecting strip 7 on the side away from the open end. The first connecting strip 6 is provided with a locking block 4, and the second bag body 3 is provided with a connecting block 8. The locking block 4 is a hollow cylindrical structure, and the connecting block 8 is inserted toward the interior of the locking block 4. A female buckle 5 is fixed to the outer wall of the first bag body 1, and a sub-buckle 2 that adapts to the female buckle 5 is provided on the second bag body 3. The female buckle 5 and the sub-buckle 2 on the first bag body 1 and the second bag body 3 are buckled with each other. The first bag body 1 and the second bag body 3 are buckled with each other, which increases the stability of carrying. Alternatively, they can be connected by the first connecting strip 6 and the second connecting strip 7 without being buckled, and can be used in different forms.
[0024] Reference Figure 3 、 Figure 4A push block 11 is elastically mounted on the outer wall of the locking block 4, and the end of the push block 11 penetrates into the interior of the locking block 4. A fixed shaft 14 is fixedly mounted on the inner wall of the locking block 4. A sleeve 12 is elastically and rotatably sleeved on the outer wall of the fixed shaft 14. A swing rod 15 and a force-bearing rod 13 are connected to the outer wall of the sleeve 12. The swing rod 15 and the force-bearing rod 13 extend in a V shape toward both sides. A clamping block 17 is fixedly connected to the end of the swing rod 15 away from the sleeve 12. A clamping groove 9 is formed on the outer wall of the connecting block 8, and the clamping groove 9 is adapted to fit into the clamping block 17. A through hole 16 is formed on the outer wall of the locking block 4, and the connecting block 8 penetrates into the through hole 16. A collar is fixed to the end of the push block 11 that penetrates into the interior of the locking block 4, and a spring is connected to the collar. The spring is sleeved on the outside of the push block 11, and the end of the spring away from the collar is fixedly connected to the inner wall of the locking block 4. Press the push block 11 toward the inside of the locking block 4, the spring is stretched by force, and the push block 11 contacts the force rod 13 during the movement. The force rod 13 is squeezed by force, driving the sleeve 12 to rotate outside the fixed shaft 14, and then the swing rod 15 rotates synchronously with the sleeve 12.
[0025] Working Principle: When in use, the female buckle 5 and the sub-buckle 2 on the first bag body 1 and the second bag body 3 are buckled with each other. The first bag body 1 and the second bag body 3 are buckled with each other. The internal spaces are independent and do not touch each other, so the items to be placed can be separated to avoid product confusion. The first bag body 1 and the second bag body 3 are fixed by the first connecting strip 6 and the second connecting strip 7. They can be detached and set, and can also be detached and used independently;
[0026] The pressing block 11 is pressed toward the inside of the locking block 4, and the spring is stretched by the force. The pressing block 11 contacts the force-bearing rod 13 during the movement, and the force-bearing rod 13 is squeezed by the force, driving the sleeve 12 to rotate outside the fixed shaft 14, and then the swinging rod 15 rotates synchronously with the sleeve 12, and the clamping block 17 is removed from the inside of the clamping groove 9. After the connecting block 8 is separated from the clamping block 17, it can be slid along the through hole 16 and removed from the inside of the locking block 4, and then the first connecting strip 6 and the second connecting strip 7 are separated from each other, and the first bag body 1 and the second bag body 3 can be separated for use;
[0027] During installation, the connecting block 8 is inserted into the locking block 4, the pressing block 11 is released, and the spring reset pressing block 11 slides toward the outside of the locking block 4. The pressing block 11 leaves the force-bearing rod 13, and the sleeve 12 is elastically sleeved on the outside of the fixed shaft 14. When the external force is lost, it can be rotated and reset, and the clamping block 17 rotates toward the inside of the clamping slot 9, and the connecting block 8 is fixed in the locking block 4.
[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A multifunctional packaging bag, comprising a first bag body (1), a second bag body (3) and a locking block (4), characterized in that: The first bag body (1) and the second bag body (3) are detachably connected to each other, the first bag body (1) has a first connecting strip (6) on the side away from the opening end, and the second bag body (3) has a second connecting strip (7) on the side away from the opening end; The first connecting strip (6) is provided with a locking block (4), the second bag body (3) is provided with a connecting block (8), the locking block (4) is a hollow cylindrical structure, and the connecting block (8) is inserted into the interior of the locking block (4); A pressing block (11) is elastically mounted on the outer wall of the locking block (4), and the end of the pressing block (11) penetrates into the interior of the locking block (4).
2. A multifunctional packaging bag according to claim 1, characterized in that: A fixed shaft (14) is fixedly mounted on the inner wall of the locking block (4); a sleeve (12) is elastically and rotatably sleeved on the outer wall of the fixed shaft (14); a swing rod (15) and a force-bearing rod (13) are connected to the outer wall of the sleeve (12); and the swing rod (15) and the force-bearing rod (13) extend toward both sides in a V shape.
3. A multifunctional packaging bag according to claim 2, characterized in that: One end of the swing rod (15) away from the sleeve (12) is fixedly connected with a clamping block (17).
4. A multifunctional packaging bag according to claim 3, characterized in that: A clamping groove (9) is provided on the outer wall of the connecting block (8), and the clamping groove (9) is adapted to the clamping block (17).
5. The multifunctional packaging bag according to claim 1, characterized in that: A through hole (16) is provided on the outer wall of the locking block (4), and the connecting block (8) is inserted into the through hole (16).
6. The multifunctional packaging bag according to claim 1, characterized in that: A collar is fixed to one end of the push block (11) that penetrates into the interior of the locking block (4), and a spring is connected to the collar. The spring is sleeved on the outside of the push block (11), and the end of the spring away from the collar is fixedly connected to the inner wall of the locking block (4).
7. The multifunctional packaging bag according to claim 1, characterized in that: A female buckle (5) is fixed on the outer wall of the first bag body (1), and a sub-buckle (2) adapted to the female buckle (5) is provided on the second bag body (3).