Hot-melting sealing inflatable shockproof packaging bag
By designing hot melt sealed inflatable shock-proof packaging bags, the main body, inflatable column, inflatable port, spring rod, inflatable port chute, and inflatable groove are used to achieve automatic inflation and convenient operation, solving the problems of labor-intensive operation and running air in the existing technology, and improving the inflation effect and shock-proof performance.
Patent Information
- Application Number
- CN202421644180.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-07-12
AI Technical Summary
The existing hot melt sealed inflatable shock-proof packaging bags are laborious during the inflation process and are prone to air discharge, resulting in unsatisfactory inflation effect.
A hot melt sealed inflatable shock-proof packaging bag is designed, which adopts the coordination of the main body, the inflatable column, the inflatable port, the spring rod, the inflatable port chute, and the inflatable groove. Automatic inflation is achieved through the pushing mechanism of the block and the spring rod, and the inflation operation is simplified by the coordination of the inflatable pipe and the screw shaft.
It solves the problems of difficulty in operation and air exhaustion, achieves a more convenient and effective inflation effect, and ensures the shock-proof performance of the packaging bag.
Smart Images
Figure CN222780831U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of inflatable shockproof packaging bags, in particular to a hot-melt sealed inflatable shockproof packaging bag. Background Art
[0002] Packaging bags refer to bags used to pack various items, which make it easy to transport and store goods during production and circulation. They are widely used in daily life and industrial production. The existing technology has the following problems:
[0003] Generally, the inflatable shockproof packaging bag sealed by hot melt is usually in an uninflated state after the hot melt is completed. When inflation is needed, the air tube needs to be aligned with the inflation port for inflation. However, the air holes are generally small and the operator needs to hold the inflatable shockproof packaging bag with one hand and inflate with the other hand during inflation. This operation is laborious and troublesome, and air may escape when the air pump is pulled out, making it impossible for the shockproof packaging bag to achieve an ideal inflation effect. Utility Model Content
[0004] The utility model provides a hot-melt sealed air-filled shockproof packaging bag to solve the problems raised in the above background technology.
[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0006] A hot-melt sealed inflatable shockproof packaging bag comprises a main body, one side of the main body is provided with an inflation port, one side of the inflation port is movably connected to an airbag, one side of the main body inner side wall is fixedly connected to a spring rod, one side of the spring rod is fixedly connected to a blocking block.
[0007] A further improvement of the technical solution of the utility model is that: a plurality of inflatable columns are fixedly connected to the outer wall of the main body, an inflatable port is opened on one side of the main body, one side of the inflatable port is fixedly connected to the inside of the main body, and a spring rod is fixedly connected to one side of the inside of the inflatable port.
[0008] The above technical solution is adopted. In this solution, the main body, the inflatable column, the inflating port and the spring rod are coordinated. The inflatable column fixedly connected to the outside of the main body is inflated and then follows the main body to inflate. The inflatable column has a certain shockproof effect on the main body.
[0009] A further improvement of the technical solution of the utility model is that: a blocking block is fixedly connected to one side of the spring rod, the upper and lower sides of the blocking block are movably connected to the inflation port slide groove, the inflation port slide groove is opened on the upper and lower sides of the inflation port, an inflation groove is opened on one side of the inflation port slide groove, and the inflation groove is opened on the upper and lower sides of the innermost side of the inflation port.
[0010] The above-mentioned technical scheme is adopted, in which the spring rod, blocking block, inflation port slide groove, inflation groove and inflation port are coordinated. When the main body needs to be inflated, the blocking block is pushed toward the inside of the main body, and the push of the blocking block drives the spring rod to push the blocking block toward the inside of the inflation port through the inflation port slide grooves opened on the upper and lower sides of the inflation port to the innermost part of the inflation port, so that the inflation groove is not restricted by the blocking block and the main body can be inflated. When there is no external force pushing the blocking block, the spring rod resets the blocking block so that the blocking block blocks the inflation port.
[0011] A further improvement of the technical solution of the utility model is that the other side of the inflation port extends out of the inner side of the main body, a screw shaft is provided on the outer side wall of the other side of the inflation port, and an inflation tube is movably connected to the other side of the inflation port.
[0012] The above technical solution is adopted, in which the inflation port, main body, screw shaft and inflation tube are coordinated, extending out of the interior of the main body through the other side of the inflation port, the inflation tube extends into the interior of the inflation port through the other side of the inflation port to push the block, and a screw shaft is opened on the outside of the other side of the inflation port.
[0013] A further improvement of the technical solution of the utility model is that one side of the inflation tube extends into the interior of the connecting block, a thread is provided inside the connecting block, one side of the inflation tube extends out of the interior of the connecting block and extends into the interior of the inflation tube connecting block, one side of the connecting block and one side of the inflation tube connecting block are fixedly connected with an inflation tube spring, and the side of the inflation tube extending out of the inflation tube connecting block is fixedly connected with an airbag.
[0014] The above-mentioned technical scheme is adopted, in which the inflation tube, connecting block, thread, inflation tube connecting block and inflation tube spring are coordinated. When inflation is needed, the inflation tube is inserted into the interior of the inflation port to push the blocking block. When the inflation tube is inserted into the interior of the inflation port, the thread opened in the connecting block can be rotatably connected with the screw shaft opened in the inflation port. After the connection, the inflation tube connecting block is pushed to one side, and the inflation tube connecting block drives the inflation tube to push the interior of the inflation port. Then, the airbag is pressed to inflate the interior of the main body. After inflation is completed, the inflation tube connecting block is released, and the inflation tube is automatically retracted and reset due to the restriction of the inflation tube spring.
[0015] A further improvement of the technical solution of the utility model is that: the inflation tube passes through the inflation tube spring.
[0016] The above technical solution is adopted, in which the inflation tube and the inflation tube spring are matched, and the inflation tube passes through the middle part of the inflation tube spring.
[0017] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:
[0018] 1. The utility model provides a hot-melt sealed inflatable shockproof packaging bag. In this solution, a main body, an inflation column, an inflation port, a spring rod, an inflation port slide groove, and an inflation groove are coordinated. The inflation column fixedly connected to the outside of the main body is inflated and then follows the main body to inflate. The inflation column has a certain shockproof effect on the main body. When the main body needs to be inflated, a blocking block is pushed toward the inside of the main body, and the blocking block drives the spring rod to push. The blocking block is pushed toward the inside of the inflation port through the inflation port slide grooves provided on the upper and lower sides of the inflation port to the innermost part of the inflation port, so that the inflation groove is not restricted by the blocking block and the main body can be inflated. When there is no external force pushing the blocking block, the spring rod resets the blocking block so that the blocking block blocks the inflation port, thereby solving the problem that air leakage may occur when the air pump is pulled out, and the inflation effect of the shockproof packaging bag can reach an ideal state.
[0019] 2. The utility model provides a hot-melt sealed inflatable shockproof packaging bag. In this solution, the inflatable port, the main body, the screw shaft, the inflatable tube, the connecting block, the thread, the inflatable tube connecting block, and the inflatable tube spring cooperate. The inflatable tube extends out of the main body through the other side of the inflatable port, and the inflatable tube extends into the inflatable port through the other side of the inflatable port to push the blocking block. A screw shaft is provided on the outside of the other side of the inflatable port. When inflation is required, the inflatable tube extends into the inflatable port to push the blocking block. When the inflatable tube extends into the inflatable port, the thread provided in the connecting block can be connected with the inflatable tube. The screw shaft opened at the inflation port is rotated and connected. After the connection, the inflation tube connecting block is pushed to one side, and the inflation tube connecting block drives the inflation tube to be pushed to the inside of the inflation port. Then the airbag is pressed to inflate the inside of the main body. After the inflation is completed, the inflation tube connecting block is released. Due to the limitation of the inflation tube spring, the inflation tube is automatically retracted and reset. The inflation tube passes through the middle of the inflation tube spring, which solves the problem that the general air holes are small and the operator needs to hold the inflatable shockproof packaging bag with one hand and inflate with the other hand during inflation, which is laborious and troublesome to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the main three-dimensional structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the main body plan cross-sectional structure of the utility model;
[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the inflation port and the airbag part of the utility model;
[0023] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.
[0024] In the figure: 1. main body; 11. inflation column; 2. inflation port; 21. inflation groove; 22. inflation port slide groove; 23. screw shaft; 3. spring rod; 4. blocking block; 5. airbag; 51. inflation tube; 52. inflation tube connecting block; 53. inflation tube spring; 54. connecting block; 55. thread. DETAILED DESCRIPTION
[0025] The present invention is further described in detail below in conjunction with the embodiments:
[0026] Example 1
[0027] like Figure 1-4 As shown, the utility model provides a hot-melt sealed inflatable shockproof packaging bag, wherein an inflation port 2 is opened on one side of a main body 1, one side of the inflation port 2 is movably connected to an airbag 5, one side of the inner side wall of the main body 1 is fixedly connected to a spring rod 3, and one side of the spring rod 3 is fixedly connected to a blocking block 4.
[0028] In this embodiment, when the interior of the main body 1 needs to be inflated, the blocking block 4 inside the inflation port 2 is pushed toward the interior of the inflation port 2 and drives the spring rod 3 to push toward the interior of the inflation port 2. Then, the airbag 5 is connected to the inflation port 2 and the airbag 5 is pressed to inflate the main body 1.
[0029] Example 2
[0030] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a plurality of inflation columns 11 are fixedly connected to the outer wall of the main body 1, an inflation port 2 is opened on one side of the main body 1, one side of the inflation port 2 is fixedly connected to the inside of the main body 1, a spring rod 3 is fixedly connected to one side of the inside of the inflation port 2, a blocking block 4 is fixedly connected to one side of the spring rod 3, the upper and lower sides of the blocking block 4 are movably connected to the inflation port slide 22, the inflation port slide 22 is opened on the upper and lower sides of the inflation port 2, an inflation groove 21 is opened on one side of the inflation port slide 22, and the inflation groove 21 is opened on the upper and lower sides of the innermost side of the inflation port 2.
[0031] In this embodiment, the main body 1, the inflation column 11, the inflation port 2, the spring rod 3, the inflation port slide groove 22, and the inflation groove 21 are coordinated in the scheme. The inflation column 11 fixedly connected to the outside of the main body 1 is inflated and then follows the main body 1 to inflate. The inflation column 11 has a certain shockproof effect on the main body 1. When the main body 1 needs to be inflated, the block 4 is pushed toward the inside of the main body 1, and the block 4 pushes the spring rod 3 to push the block 4. The block 4 is pushed toward the inside of the inflation port 2 to the innermost part of the inflation port 2 through the inflation port slide groove 22 opened on the upper and lower sides of the inflation port 2, so that the inflation groove 21 is not restricted by the block 4 and the main body 1 can be inflated. When there is no external force pushing the block 4, the spring rod 3 resets the block 4 so that the block 4 blocks the inflation port 2.
[0032] Example 3
[0033] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the other side of the inflation port 2 extends out from the inner side of the main body 1, a screw shaft 23 is provided on the outer side wall of the other side of the inflation port 2, and an inflation tube 51 is movably connected to the other side of the inflation port 2, one side of the inflation tube 51 extends into the interior of the connecting block 54, a thread 55 is provided in the interior of the connecting block 54, one side of the inflation tube 51 extends out from the interior of the connecting block 54 and extends into the interior of the inflation tube connecting block 52, an inflation tube spring 53 is fixedly connected to one side of the connecting block 54 and the inflation tube connecting block 52, the inflation tube 51 extends out from one side of the inflation tube connecting block 52 and is fixedly connected to the airbag 5, and the inflation tube 51 passes through the inflation tube spring 53.
[0034] In this embodiment, the inflatable port 2, the main body 1, the screw shaft 23, the inflatable tube 51, the connecting block 54, the thread 55, the inflatable tube connecting block 52, and the inflatable tube spring 53 cooperate in the scheme, and extend out of the main body 1 through the other side of the inflatable port 2, and the inflatable tube 51 extends into the inflatable port 2 through the other side of the inflatable port 2 to push the blocking block 4. The screw shaft 23 is provided on the outside of the other side of the inflatable port 2. When inflation is needed, the inflatable tube 51 extends into the inflatable port 2 to push the blocking block 4. When the inflatable tube 51 extends into the inflatable port 2, the inflatable tube 51 extends into the inflatable port 2 to push the blocking block 4. When inside the air port 2, the thread 55 opened in the connecting block 54 can be rotatably connected with the screw shaft 23 opened in the inflation port 2. After the connection, the inflation tube connecting block 52 is pushed to one side, and the inflation tube connecting block 52 drives the inflation tube 51 to be pushed toward the inside of the inflation port 2. Then, the airbag 5 is pressed to inflate the inside of the main body 1. After the inflation is completed, the inflation tube connecting block 52 is released. Due to the restriction of the inflation tube spring 53, the inflation tube 51 is automatically retracted and reset. The inflation tube 51 passes through the middle of the inflation tube spring 53.
[0035] The working principle of the hot-melt sealed inflatable shockproof packaging bag is described in detail below.
[0036] like Figure 1-4As shown, when it is necessary to inflate the interior of the main body 1, the blocking block 4 inside the inflation port 2 is pushed toward the interior of the inflation port 2 and drives the spring rod 3 to push toward the interior of the inflation port 2. Then, the main body 1 can be inflated by connecting the inflation port 2 to the airbag 5 and pressing the airbag 5. The inflation column 11 fixedly connected to the outside of the main body 1 is inflated and then follows the main body 1 to inflate. The inflation column 11 has a certain shockproof effect on the main body 1. When it is necessary to inflate the main body 1, the blocking block 4 is pushed toward the interior of the main body 1, and the pushing of the blocking block 4 drives the spring rod 3 to push. The blocking block 4 is pushed toward the interior of the inflation port 2 to the innermost part of the inflation port 2 through the inflation port slide grooves 22 opened on the upper and lower sides of the inflation port 2, so that the inflation groove 21 is not restricted by the blocking block 4, and the main body 1 can be inflated. When there is no external force pushing the blocking block 4, the spring rod 3 resets the blocking block 4 so that the blocking block 4 can push the inflation port 2 is blocked, and extends out of the interior of the main body 1 through the other side of the inflation port 2. The inflation tube 51 extends into the interior of the inflation port 2 through the other side of the inflation port 2 to push the blocking block 4. A screw shaft 23 is provided on the outer side of the other side of the inflation port 2. When inflation is needed, the inflation tube 51 is extended into the interior of the inflation port 2 to push the blocking block 4. When the inflation tube 51 extends into the interior of the inflation port 2, the thread 55 provided in the connecting block 54 can be rotatably connected with the screw shaft 23 provided in the inflation port 2. After the connection, the inflation tube connecting block 52 is pushed to one side, and the inflation tube connecting block 52 drives the inflation tube 51 to push the interior of the inflation port 2. Then, the airbag 5 is pressed to inflate the interior of the main body 1. After inflation is completed, the inflation tube connecting block 52 is released. Due to the restriction of the inflation tube spring 53, the inflation tube 51 is automatically retracted and reset. The inflation tube 51 passes through the middle of the inflation tube spring 53.
[0037] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A hot-melt sealed inflatable shockproof packaging bag, comprising a main body (1), characterized in that: An inflation port (2) is provided on one side of the main body (1), one side of the inflation port (2) is movably connected to an airbag (5), one side of an inner side wall of the main body (1) is fixedly connected to a spring rod (3), and one side of the spring rod (3) is fixedly connected to a blocking block (4).
2. A hot-melt sealed inflatable shockproof packaging bag according to claim 1, characterized in that: The outer wall of the main body (1) is fixedly connected to a plurality of inflation columns (11), one side of the main body (1) is provided with an inflation port (2), one side of the inflation port (2) is fixedly connected to the interior of the main body (1), and one side of the interior of the inflation port (2) is fixedly connected to a spring rod (3).
3. A hot-melt sealed inflatable shockproof packaging bag according to claim 2, characterized in that: A blocking block (4) is fixedly connected to one side of the spring rod (3); the upper and lower sides of the blocking block (4) are movably connected to an inflation port slide groove (22); the inflation port slide groove (22) is provided on the upper and lower sides of the inflation port (2); an inflation groove (21) is provided on one side of the inflation port slide groove (22); and the inflation groove (21) is provided on the upper and lower sides of the innermost side of the inflation port (2).
4. A hot-melt sealed inflatable shockproof packaging bag according to claim 3, characterized in that: The other side of the inflation port (2) extends out of the inner side of the main body (1), a screw shaft (23) is provided on the outer side wall of the other side of the inflation port (2), and an inflation tube (51) is movably connected to the other side of the inflation port (2).
5. The hot-melt sealed air-filled shockproof packaging bag according to claim 4, characterized in that: One side of the inflation tube (51) extends into the interior of the connection block (54), a thread (55) is provided inside the connection block (54), one side of the inflation tube (51) extends out of the interior of the connection block (54) and extends into the interior of the inflation tube connection block (52), one side of the connection block (54) and one side of the inflation tube connection block (52) are fixedly connected to an inflation tube spring (53), and the side of the inflation tube (51) extending out of the inflation tube connection block (52) is fixedly connected to an airbag (5).
6. A hot-melt sealed inflatable shockproof packaging bag according to claim 5, characterized in that: The inflation tube (51) passes through the inflation tube spring (53).