CN221119762U - Air bag sealing strip - Google Patents
Air bag sealing strip Download PDFInfo
- Publication number
- CN221119762U CN221119762U CN202323130471.8U CN202323130471U CN221119762U CN 221119762 U CN221119762 U CN 221119762U CN 202323130471 U CN202323130471 U CN 202323130471U CN 221119762 U CN221119762 U CN 221119762U
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- shaped
- sealing
- hook
- flat gasket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 32
- 239000002390 adhesive tape Substances 0.000 claims abstract description 49
- 239000000565 sealant Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Air Bags (AREA)
Abstract
The utility model relates to the technical field of sealing, and discloses an air bag sealing strip which comprises a flat gasket adhesive tape, wherein one side of the flat gasket adhesive tape vertically extends to form a T-shaped flange, two hook-shaped adhesive tapes are arranged at the upper end of the flat gasket adhesive tape side by side, the bottom end of the flat gasket adhesive tape is fixed at the side end of a door plate in a sealing way, and an air bag is fixed at the inner sides of the two hook-shaped adhesive tapes. The sealing joint strip has the beneficial effects that the air bags are arranged on the side of the sealing joint strip, so that when the door is closed, the sealing joint strip is expanded by the pressure of the air bags in the gap between the door frame and the door plate when being buckled, the joint strip is larger in joint area and tighter in joint, the sealing in the door can be better realized, and the sealing joint strip is suitable for the working condition of the container in need of pressure storage.
Description
Technical Field
The utility model relates to the technical field of sealing, in particular to an air bag sealing strip.
Background
The sealing strip is a product which is used for sealing things and is difficult to simply open, and has the functions of shock absorption, sound insulation, heat insulation, water resistance, dust resistance and fixation. The sealing assembly is usually a sealing assembly of a door, a window and the like, is positioned in a gap between the door and the window of the sealing container and the outside, is used for blocking the communication between the outside and the container, and has the characteristics of simplicity, practicability, easiness in manufacturing and low price. The sealing strip is a solid or single-cavity hollow rubber strip, so that the sealing of a conventional container with smaller size can be realized, but on a container with larger size and pressure, the structure is difficult to ensure the air tightness.
Disclosure of utility model
The utility model aims to provide an air bag sealing strip which solves the problem that the sealing strip is difficult to realize airtight sealing under the condition of larger size.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an gasbag sealing strip, includes flat pad adhesive tape, and flat pad adhesive tape one side vertical extension forms T type flange, and flat pad adhesive tape upper end is equipped with two hook-like adhesive tapes side by side, and flat pad adhesive tape bottom sealing installation is fixed in the door plant side, and the inboard of two hook-like adhesive tapes all is fixed with the gasbag.
Preferably, as an improvement, a baffle is fixed on the flat gasket adhesive tape between the T-shaped flange and the hook-shaped adhesive tape, and a connecting piece connected with the door plate is fixed on the baffle.
Preferably, as an improvement, the air bag is communicated with an air charging pipe, the air charging pipe is buried in the flat cushion rubber strip, and the air charging pipe is connected with an air valve at the outer side of the T-shaped flange.
Preferably, as a modification, the side of the hooked adhesive tape facing the T-shaped flange is a plane.
Preferably, as a modification, the side surface of the T-shaped flange facing the middle part of the flat gasket rubber strip is a plane.
Preferably, as a modification, the connecting member is a rivet, and the connecting member is coated with sealant on the outside thereof after being connected to the door panel.
The principle and the advantages of the scheme are as follows: in practical application, the flat cushion rubber strip is adhered to the side end of the door plate, the T-shaped flange, the hook-shaped rubber strip and the flat cushion rubber strip are integrally formed, and the air bag is adhered to the plane side wall of the hook-shaped rubber strip. The length of one end of the T-shaped flange is shorter and is attached to the door frame, the length of the other end of the T-shaped flange is longer and is attached to the door plate, and the length of the hook-shaped adhesive tape is smaller than the length of the long end of the T-shaped flange and faces the T-shaped flange. The air bag adopts an inflatable air bag with good elasticity, and the air valve adopts an air valve structure for inflating the tire in the prior art. When the door frame is used, the door frame extrudes the hook-shaped adhesive tape and the air bag, the T-shaped flange is attached to the door plate, foreign matters such as external dust are difficult to pass through the gap between the door frame and the door plate, and the two hook-shaped adhesive tapes are buckled and attached to the door frame when the door frame and the door plate are closed, so that the effect of sealing the gap between the door plate and the door frame can be achieved.
The utility model has the beneficial effects that the air bag structure is arranged on the hook-shaped adhesive tape, so that when the hook-shaped adhesive tape is buckled in a gap between a door frame and a door, the hook-shaped adhesive tape is expanded by inflating the air bag, the contact area between the door frame and the door plate is larger, the extrusion force is higher, the airtight between the inner environment and the outer environment of the door can be better realized, and the air bag is suitable for the working condition with higher internal air pressure. Meanwhile, the air bags squeeze the gap between the door frames, so that larger friction force can be provided, and displacement between the door and the door frames is prevented. The air bag structure contracts after exhausting, the volume is reduced, the contact area between the hook-shaped adhesive tape and the door frame is reduced, the extrusion force is lowered, the friction between the door frame and the door frame is lowered, the movement between the door and the door frame is facilitated, and the opening and closing of the door are facilitated.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
FIG. 2 is a schematic diagram of an embodiment of the present utility model in use.
Detailed Description
The following is a further detailed description of the embodiments:
Reference numerals in the drawings of the specification include: the air cushion comprises a flat cushion rubber strip 1, a T-shaped flange 1-1, a hook-shaped rubber strip 1-2, a baffle plate 2, rivets 3, an air bag 4, an air valve 5, an air inflation tube 6, a door frame 7 and a door plate 8.
The embodiment is basically as shown in fig. 1 and 2: the utility model provides an gasbag sealing strip, includes flat pad adhesive tape 1, and flat pad adhesive tape 1 one side integrated into one piece has T type flange 1-1, and flat pad adhesive tape 1 upper end integrated into one piece has two hook-shaped adhesive tapes 1-2 side by side, and hook-shaped adhesive tape 1-2 is the plane towards the lateral wall of T type flange 1-1, and the lateral wall of T type flange 1-1 towards flat pad adhesive tape 1 is the plane. The flat gasket adhesive tape 1 has a certain thickness, a baffle plate 2 is adhered to the flat gasket adhesive tape 1 between the T-shaped flange 1-1 and the hook-shaped adhesive tape 1-2, a rivet 3 hole is formed in the baffle plate 2 and the door plate 8, the baffle plate 2 and the door plate 8 are connected and fixed through the rivet 3, and sealing glue is coated outside the rivet 3 to form a sealing interlayer.
The inflatable air bag 4 is adhered to the plane side wall of the hook-shaped adhesive tape 1-2, the bottom end of the air bag 4 is communicated with the air charging pipe 6, the air charging pipe 6 is buried in the flat cushion adhesive tape 1, the air charging pipe 6 extends out of the T-shaped baffle 2 and is adhered with the air valve 5, the air valve 5 adopts the air valve 5 used in the tire in the prior art, and the air bag 4 can be inflated by external inflation equipment through the air valve 5. The size of the air bag 4 is determined according to the buckling degree of the hook-shaped adhesive tape 1-2 between the door frames 7, so that the air bag 4 can fill the buckled gap space after being inflated and the buckling effect of the hook-shaped adhesive tape 1-2 is not affected.
The air bag 4 in the embodiment can be integrated with the hook-shaped adhesive tape 1-2, gaps are arranged in the flat cushion adhesive tape 1 and the hook-shaped adhesive tape 1-2 to serve as inflation channels, and the hook-shaped adhesive tape 1-2 is inflated to extrude the door frame 7 to seal the door gap.
The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (6)
1. An airbag sealing strip, characterized in that: the air bag type door comprises a flat gasket adhesive tape, wherein one side of the flat gasket adhesive tape vertically extends to form a T-shaped flange, two hook-shaped adhesive tapes are arranged at the upper end of the flat gasket adhesive tape side by side, the bottom end of the flat gasket adhesive tape is fixed at the side end of a door plate in a sealing manner, and air bags are fixed on the inner sides of the two hook-shaped adhesive tapes.
2. An airbag seal as in claim 1 wherein: a baffle is fixed on the flat gasket adhesive tape between the T-shaped flange and the hook-shaped adhesive tape, and a connecting piece connected with the door plate is fixed on the baffle.
3. An airbag sealing strip according to claim 2, wherein: the air bag is communicated with an air charging pipe which is buried in the flat cushion rubber strip, and the air charging pipe is connected with an air valve at the outer side of the T-shaped flange.
4. An airbag sealing strip according to claim 3, wherein: the side face of the hook-shaped adhesive tape, facing the T-shaped flange, is a plane.
5. An airbag seal as in claim 4 wherein: the side face of the T-shaped flange, which faces the middle part of the flat gasket adhesive tape, is a plane.
6. An airbag seal as in claim 5 wherein: the connecting piece is a rivet, and after being connected with the door plate, the connecting piece is coated with sealant outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323130471.8U CN221119762U (en) | 2023-11-17 | 2023-11-17 | Air bag sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323130471.8U CN221119762U (en) | 2023-11-17 | 2023-11-17 | Air bag sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221119762U true CN221119762U (en) | 2024-06-11 |
Family
ID=91364283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323130471.8U Active CN221119762U (en) | 2023-11-17 | 2023-11-17 | Air bag sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221119762U (en) |
-
2023
- 2023-11-17 CN CN202323130471.8U patent/CN221119762U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |