Portable packaging bag

Abstract

The invention discloses a portable packaging bag and aims to solve the problem that articles cannot be classified when an existing packaging bag is carried. According to the technical scheme, the packaging bag is characterized by comprising a packaging bag body, the packaging bag body comprises a first bag body and a second bag body which are internally provided with cavities, one side of the first bag body and one side of the second bag body are rotationally connected through a rotating piece, the other side of the first bag body and the other side of the second bag body are provided with openings communicated with the cavities, and buckles are arranged at the openings; the outer walls of the first bag body and the second bag body are provided with a male buckle and a female buckle which are detachably connected with each other respectively, and the thickness of the first bag body and the thickness of the second bag body are gradually reduced towards the side away from the rotating piece. The position of the supporting plate is adjusted through the adjusting assembly so that the effect of stably placing the packaging bag body can be achieved, the packaging bag body can be supported through the supporting plate, and it is avoided that the bottom of the packaging bag body makes contact with the outside and is contaminated.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging bags, and more specifically, it relates to a portable packaging bag. Background Art

[0002] A packaging bag refers to a bag used for packaging various articles, which is widely used in daily life and industrial production.

[0003] Chinese Patent No. CN215591458U discloses a portable hand-held packaging bag, including: a paper bag body (1), a hand-held rope (4). The paper bag body (1) is a square structure with an open top. There are two hand-held ropes (4), and the two hand-held ropes (4) are respectively fixedly connected to the upper parts of the opposite sides of the paper bag body (1), and the two hand-held ropes (4) are symmetrically arranged; two mounting holes (6) are opened in the upper part of the paper bag body (1), and the two mounting holes (6) are respectively located on the side where the hand-held rope (4) is located, and the two mounting holes (6) are symmetrically arranged. A hand-held ring (8) is provided in each mounting hole (6); a jack (10) is opened on one side of the paper bag body (1), and there are two jacks (10), and the two jacks (10) are symmetrically arranged on both sides of one hand-held ring (8); a limiting ring (11) is provided on the other side of the paper bag body (1), and there are two limiting rings (11), and the two limiting rings (11) are symmetrically arranged on both sides of the other hand-held ring (8) and correspond to the two jacks (10) respectively; a tightening rope (12) is provided on the outer wall of one side of the paper bag body (1), and there are two tightening ropes (12). One ends of the two tightening ropes (12) are respectively fixed above the two mounting holes (6), and the other ends of the tightening ropes (12) are fixedly connected with limiting blocks (13), and the limiting blocks (13) can pass through the mounting holes (6) and be hooked with the limiting rings (11); In the above technical solution, the paper bag body can be easily lifted through the arrangement of the hand-held rope and the hand-held ring. At the same time, through the arrangement of the two magnets and the limiting ring, the bag mouth of the paper bag body is completely closed, which is convenient for going out and carrying. However, this solution only plays a role of storage and cannot distinguish the items to be carried. When people need to use an item, they need to rummage through the bag, which is rather inconvenient.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Summary of the Invention

[0005] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a portable packaging bag to solve the defects in the above background art.

[0006] The above technical object of the present invention is achieved through the following technical solutions: A portable packaging bag, including a packaging bag body, the packaging bag body includes a first bag body and a second bag body with a chamber inside, one side of the first bag body and the second bag body is rotatably connected to each other through a rotating member, the other side of the first bag body and the second bag body is provided with an opening that communicates with the chamber, and a buckle is arranged at the opening, the outer walls of the first bag body and the second bag body are respectively provided with a male buckle and a female buckle that are detachably connected to each other, the thicknesses of the first bag body and the second bag body gradually decrease towards the side away from the rotating member, a support plate and an adjustment assembly for adjusting the position of the support plate are arranged on the sides of the first bag body and the second bag body away from each other, and a handle is arranged on the sides of the first bag body and the second bag body away from each other.

[0007] The present invention is further arranged as follows: Two cavities are arranged inside each of the first bag body and the second bag body, the two cavities are symmetrically arranged on both sides of the chamber, a weight block is arranged inside the cavity, a connecting groove for the weight block to be inserted into is arranged on the side of the cavity close to the rotating member, and the connecting groove is inclined downward towards the side away from the rotating member.

[0008] The present invention is further arranged as follows: The rotating member includes two connecting plates fixedly connected to the bottom side wall of the first bag body and a rotating shaft rotatably connected between the two connecting plates, a connecting ring is fixedly connected to the bottom of the second bag body, and the connecting ring is clamped with the rotating shaft.

[0009] The present invention is further arranged as follows: The adjustment assembly includes two mounting plates fixedly connected to the side walls of the first bag body and the second bag body away from each other, a sliding groove for the support plate to slide is arranged on the side of the two mounting plates facing each other, a mounting groove communicating with the sliding groove is arranged on the surface of the two mounting plates, a positioning rod is slidably connected in the mounting groove, a limiting groove is arranged on the inner wall of the mounting groove, a limiting block slidably connected in the limiting groove is fixedly connected to the side wall of the positioning rod, a positioning groove for the positioning rod to be inserted into is arranged on the inner side of the support plate, and magnetic sheets are fixedly connected to the end of the positioning rod facing the support plate and the bottom of the positioning groove.

[0010] The present invention is further arranged as follows: A push-pull block is fixedly connected to the end of the positioning rod away from the support plate.

[0011] The present invention is further arranged as follows: An adjustment groove is arranged at the bottom end of the support plate, an adjustment plate and an adjustment component for adjusting the angle of the adjustment plate are arranged inside the adjustment groove, a plurality of moving grooves are arranged on the side of the adjustment plate away from the adjustment groove, an anti-slip rod is arranged inside the moving groove, the anti-slip rod is connected to the bottom of the moving groove through a spring, and when the spring is in a natural state, the anti-slip rod protrudes from the opening of the moving groove.

[0012] The present invention is further arranged as follows: A plurality of anti-slip lines are arranged on the side of the anti-slip rod away from the moving groove.

[0013] The present invention is further configured such that: the adjustment member includes a threaded rod disposed in the adjustment groove, one end of the threaded rod is rotatably connected to the inner wall of the adjustment groove, the other end penetrates through the adjustment groove to the outside and is threadedly connected to the support plate, the adjustment plate is fixedly connected to the side wall of the threaded rod, and a space for the lateral movement of the adjustment plate is formed between the adjustment plate and the adjustment groove.

[0014] In summary, the present invention has the following beneficial effects: The user can use the adjustment component to adjust the position of the support plate to achieve the effect of stably placing the packaging bag body, and can also use the support plate to hold up the packaging bag body to prevent the bottom of the packaging bag body from contacting the outside and getting dirty. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present invention Figure 1 ; Figure 2 is a schematic structural diagram of the present invention Figure 2 ; Figure 3 is a schematic structural diagram of the present invention Figure 3 ; Figure 4 is Figure 2 an enlarged view of part A in Figure 5 is Figure 3 an enlarged view of part B in Figure 6 is Figure 4 an enlarged view of part C in Figure 7 is a schematic structural diagram of the present invention Figure 4 ; Figure 8 is a schematic structural diagram of the present invention Figure 5 .

[0016] In the figure: 1, the first bag body; 2, the second bag body; 3, the buckle; 4, the male buckle; 5, the female buckle; 6, the support plate; 7, the handle; 8, the cavity; 9, the counterweight; 10, the connection groove; 11, the connection plate; 12, the rotating shaft; 13, the connection ring; 14, the mounting plate; 15, the sliding groove; 16, the mounting groove; 17, the positioning rod; 18, the limiting groove; 19, the limiting block; 20, the positioning groove; 21, the magnetic sheet; 22, the push-pull block; 23, the adjustment groove; 24, the adjustment plate; 25, the moving groove; 26, the anti-slip rod; 27, the spring; 28, the anti-slip pattern; 29, the threaded rod. DETAILED DESCRIPTION OF THE INVENTION

[0017] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0018] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0019] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0020] A portable packaging bag, as Figures 1-8 shown, includes a packaging bag body. The packaging bag body includes a first bag body 1 with a chamber inside and a second bag body 2. One side of the first bag body 1 and the second bag body 2 is rotatably connected to each other through a rotating member. The other side of the first bag body 1 and the second bag body 2 is provided with an opening that is in communication with the chamber, and a buckle 3 is arranged at the opening. A male buckle 4 and a female buckle 5 that are detachably connected to each other are respectively arranged on the outer walls of the first bag body 1 and the second bag body 2. The thicknesses of the first bag body 1 and the second bag body 2 gradually decrease towards the side away from the rotating member. A support plate 6 and an adjustment assembly for adjusting the position of the support plate 6 are arranged on the sides where the first bag body 1 and the second bag body 2 are away from each other. A handle 7 is arranged on the sides where the first bag body 1 and the second bag body 2 are away from each other; Further, two cavities 8 are arranged inside each of the first bag body 1 and the second bag body 2. The two cavities 8 are symmetrically arranged on both sides of the chamber. A weight 9 is arranged in the cavity 8. A connection groove 10 for the weight 9 to be inserted into is arranged on the side of the cavity 8 close to the rotating member. The connection groove 10 is inclined downward towards the side away from the rotating member. When the first bag body 1 and the second bag body 2 are connected and placed somewhere, since the connection groove 10 is inclined downward towards the side away from the rotating member, the weight 9 will move towards the side of the connection groove 10, thereby increasing the weights on both sides of the bottom of the packaging bag body after the first bag body 1 and the second bag body 2 are connected, and further improving the stability during placement; Further, the rotating member includes two connecting plates 11 fixedly connected to the bottom side wall of the first bag body 1 and a rotating shaft 12 rotatably connected between the two connecting plates 11. A connecting ring 13 is fixedly connected to the bottom of the second bag body 2. The connecting ring 13 is engaged with the rotating shaft 12. After the connecting ring 13 at the bottom of the second bag body 2 is engaged with the rotating shaft 12 at the bottom of the first bag body 1, the mutual connection of the first bag body 1 and the second bag body 2 can be realized, which is convenient for disassembly and assembly and facilitates daily maintenance and replacement; Further, the adjusting assembly includes two mounting plates 14 fixedly connected to the side walls of the first bag body 1 and the second bag body 2 away from each other. A sliding groove 15 for the sliding of the support plate 6 is provided on the side of the two mounting plates 14 facing each other. Mounting grooves 16 communicating with the sliding groove 15 are provided on the surfaces of the two mounting plates 14. A positioning rod 17 is slidably connected in the mounting groove 16. A limiting groove 18 is provided on the inner wall of the mounting groove 16. A limiting block 19 slidably connected in the limiting groove 18 is fixedly connected to the side wall of the positioning rod 17. A positioning groove 20 for the insertion of the positioning rod 17 is provided on the inner side of the support plate 6. Magnetic sheets 21 are fixedly connected to the end of the positioning rod 17 facing the support plate 6 and the bottom of the positioning groove 20. When the first bag body 1 and the second bag body 2 are connected and placed somewhere, push the support plate 6 along the sliding groove 15 until the support plate 6 contacts the placement location, and then push the positioning rod 17 to move the positioning rod 17 towards the support plate 6. When the positioning rod 17 is inserted into the positioning groove 20 on the side wall of the support plate 6 and attracted to the magnetic sheet 21 in the positioning groove 20, release the positioning rod 17. The position of the positioning rod 17 is fixed by the magnetic force of the magnetic sheet 21, so as to fix the position of the support plate 6, achieving the effect of adjusting the position of the support plate 6. At the same time, the mutual cooperation of the limiting groove 18 and the limiting block 19 can prevent the positioning rod 17 from sliding out of the sliding groove 15. At the same time, a push-pull block 22 is fixedly connected to the end of the positioning rod 17 away from the support plate 6, which is convenient for pushing and pulling the positioning rod 17, thus facilitating the operation of the user; Further, an adjustment groove 23 is formed at the bottom end of the support plate 6. An adjustment plate 24 and an adjustment component for adjusting the angle of the adjustment plate 24 are arranged in the adjustment groove 23. A plurality of moving grooves 25 are formed on the side of the adjustment plate 24 away from the adjustment groove 23. Anti-slip rods 26 are arranged in the moving grooves 25. The anti-slip rods 26 are connected to the bottom of the moving grooves 25 through springs 27. When the springs 27 are in a natural state, the anti-slip rods 26 protrude from the openings of the moving grooves 25. The user can adjust the angle of the adjustment plate 24 by using the adjustment component according to the unevenness of the surface of the placement location, so as to drive the anti-slip rods 26 to rotate. Then, drive the support plate 6 to move so as to drive the adjustment plate 24 and the anti-slip rods 26 to move until the anti-slip rods 26 contact the surface of the placement location. When the anti-slip rods 26 contact the placement location, the springs 27 will deform under the action of external forces. At the same time, the anti-slip rods 26 move towards the bottom side of the moving grooves 25. And affected by the unevenness of the surface of the placement location, the moving paths of the anti-slip rods 26 are all different, so as to ensure that the anti-slip rods 26 are in full contact with the placement location, thereby further improving the stability of the packaging bag body during placement. And a plurality of anti-slip lines 28 are arranged on the side of the anti-slip rods 26 away from the moving grooves 25, which can further improve the anti-slip effect of the anti-slip rods 26; Further, the adjustment component includes a threaded rod 29 arranged in the adjustment groove 23. One end of the threaded rod 29 is rotatably connected to the inner wall of the adjustment groove 23, and the other end penetrates through the adjustment groove 23 to the outside and is threadedly connected to the support plate 6. The adjustment plate 24 is fixedly connected to the side wall of the threaded rod 29, and a space for the adjustment plate 24 to move horizontally is formed between the adjustment plate 24 and the adjustment groove 23. Rotating the threaded rod 29 can drive the adjustment plate 24 fixedly connected thereto to rotate together. And because the threaded rod 29 is threadedly connected to the threaded hole on the side wall of the support plate 6, after adjusting the angle of the adjustment plate 24, loosening the threaded rod 29 can fix the position of the adjustment plate 24, which is simple and convenient; The present invention is used as follows: Untie the buckle 3 to make the chambers inside the bag body one 1 and the bag body two 2 communicate with the outside. Then, put the items that need to be placed separately into the chambers inside the bag body one 1 and the bag body two 2 along the opening respectively. After that, close the opening by using the buckle 3. Then, use the rotating member to rotate the bag body one 1 and the bag body two 2 and connect the bag body one 1 and the bag body two 2 to each other by the mutual buckling of the male buckle 4 and the female buckle 5. Since the thicknesses of the bag body one 1 and the bag body two 2 gradually decrease towards the side away from the rotating member, after the bag body one 1 and the bag body two 2 are connected, the thickness of the packaging bag body near the rotating member side is greater than the thickness near the opening side. At this time, the user can place this side downward. If the surface of the placement location is uneven, the user can use the adjustment component to adjust the position of the support plate 6 to achieve the effect of stably placing the packaging bag body, or use the support plate 6 to support the packaging bag body to prevent the bottom of the packaging bag body from contacting the outside and getting dirty. When it needs to be carried, just use the handle 7, which is more convenient to use.

[0021] The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A portable packaging bag, comprising a packaging bag body, characterized in that: The packaging bag body comprises a bag body 1 (1) and a bag body 2 (2) with a chamber inside. One side of the bag body 1 (1) and the bag body 2 (2) are rotatably connected to each other via a rotating member. The other side of the bag body 1 (1) and the bag body 2 (2) is provided with an opening which is in communication with the chamber, and a buckle (3) is provided at the opening. The outer walls of the bag body 1 (1) and the bag body 2 (2) are respectively provided with a male buckle (4) and a female buckle (5) which are detachably connected to each other. The thickness of the bag body 1 (1) and the bag body 2 (2) gradually decreases toward a side away from the rotating member. A support plate (6) and an adjustment component for adjusting the position of the support plate (6) are provided on the side away from each other of the bag body 1 (1) and the bag body 2 (2). A handle (7) is provided on the side away from each other of the bag body 1 (1) and the bag body 2 (2).

2. A portable packaging bag according to claim 1, characterized in that: The bag body 1 (1) and the bag body 2 (2) are both provided with two cavities (8), the two cavities (8) being symmetrically arranged on both sides of the chamber, a counterweight (9) being arranged in the cavity (8), a connecting groove (10) for the counterweight (9) to be inserted into is provided on a side of the cavity (8) close to the rotating member, and the connecting groove (10) is arranged to be inclined downward toward a side away from the rotating member.

3. The portable packaging bag according to claim 1, characterized in that: The rotating member comprises two connecting plates (11) fixedly connected to the side walls of the bottom end of the bag body one (1) and a rotating shaft (12) rotatably connected between the two connecting plates (11); a connecting ring (13) is fixedly connected to the bottom of the bag body two (2); the connecting ring (13) and the rotating shaft (12) are mutually clamped.

4. The portable packaging bag according to claim 1, characterized in that: The adjustment assembly comprises two mounting plates (14) fixedly connected to the side walls of the bag body 1 (1) and the bag body 2 (2) on a side away from each other; a sliding groove (15) for the support plate (6) to slide is provided on the side facing each other of the two mounting plates (14); mounting grooves (16) which are mutually conductive with the sliding grooves (15) are provided on the surfaces of the two mounting plates (14); a positioning rod (17) is slidably connected in the mounting groove (16); a limiting groove (18) is provided on the inner wall of the mounting groove (16); a limiting block (19) which is slidably connected in the limiting groove (18) is fixedly connected to the side wall of the positioning rod (17); a positioning groove (20) for the positioning rod (17) to be inserted is provided on the inner side of the support plate (6); a magnetic sheet (21) is fixedly connected to the end of the positioning rod (17) facing the support plate (6) and the bottom of the positioning groove (20).

5. A portable packaging bag according to claim 4, characterized in that: One end of the positioning rod (17) away from the support plate (6) is fixedly connected to a push-pull block (22).

6. The portable packaging bag according to claim 1, characterized in that: An adjusting groove (23) is provided at the bottom end of the support plate (6), an adjusting plate (24) and an adjusting component for adjusting the angle of the adjusting plate (24) are arranged in the adjusting groove (23), a plurality of movable grooves (25) are provided on a side of the adjusting plate (24) away from the adjusting groove (23), an anti-slip rod (26) is arranged in the movable groove (25), the anti-slip rod (26) is connected to the groove bottom of the movable groove (25) through a spring (27), and when the spring (27) is in a natural state, the anti-slip rod (26) protrudes from the notch of the movable groove (25).

7. A portable packaging bag according to claim 6, characterized in that: A plurality of anti-slip grooves (28) are provided on one side of the anti-slip rod (26) away from the moving groove (25).

8. The portable packaging bag according to claim 6, characterized in that: The adjustment component comprises a threaded rod (29) arranged in the adjustment groove (23), one end of the threaded rod (29) being rotatably connected to the inner wall of the adjustment groove (23), and the other end of the threaded rod (29) passing through the adjustment groove (23) to the outside and being threadedly connected to the support plate (6), the adjustment plate (24) being fixedly connected to the side wall of the threaded rod (29), and a space for the adjustment plate (24) to move laterally is formed between the adjustment plate (24) and the adjustment groove (23).

Images