CN210988691U - Multifunctional draw-bar box protective sleeve with box wheel protective air cushion - Google Patents
Multifunctional draw-bar box protective sleeve with box wheel protective air cushion Download PDFInfo
- Publication number
- CN210988691U CN210988691U CN201921848830.4U CN201921848830U CN210988691U CN 210988691 U CN210988691 U CN 210988691U CN 201921848830 U CN201921848830 U CN 201921848830U CN 210988691 U CN210988691 U CN 210988691U
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- CN
- China
- Prior art keywords
- air cushion
- box
- draw
- bar box
- case
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- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 17
- 210000000056 organ Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Abstract
The utility model relates to a take multi-functional draw-bar box protective sheath of case wheel protection air cushion belongs to draw-bar box technical field. The dustproof box comprises an air cushion and a dustproof sleeve, wherein the upper part of the air cushion is detachably connected with the lower part of the dustproof sleeve, an air nozzle is arranged at the upper part of the air cushion, and box wheel placing grooves are formed in four ends of the upper part of the air cushion. The utility model discloses simple structure, convenient to use has protected the draw-bar box pulley through aerifing the air cushion, the problem that the pulley often damaged when having solved the draw-bar box delivery.
Description
Technical Field
The utility model relates to a take multi-functional draw-bar box protective sheath of case wheel protection air cushion belongs to draw-bar box technical field.
Background
The trolley case is carried for travel and often needs to be consigned, and the trolley case is often damaged by case wheels in the consignment process, so that the trolley case cannot normally work due to the damage of the case wheels, a lot of troubles are brought, and the self trolley case is damaged and is not free from pain, so that the wheel protection of the trolley case becomes urgent; in addition, when the passenger flow volume is large in the airport, the passengers can feel fatigue due to lack of seats for a long time standing in the waiting period, and great convenience can be brought to the passengers by a comfortable chair. Present current draw-bar box protective sheath all adopts simple cloth cover design, can only play dustproof, and waterproof design does not play the effect of protection to the draw-bar box wheel, and the wheel is because of the extrusion easily in handling, throws and falls and lead to damaging, and in addition, when the passenger flow is many, the passenger generally takes portable campstool certainly, though solve the tired problem of standing, also increased passenger's burden because of taking a chair more.
Disclosure of Invention
The to-be-solved technical problem of the utility model is not enough to among the prior art, provide a take box wheel protective sheath of multi-functional draw-bar box of protection air cushion, protect the pulley of draw-bar box through the gas filled air cushion to the air cushion can regard as the air cushion seat to use alone.
In order to solve the technical problem, the utility model provides a take multi-functional draw-bar box protective sheath of case wheel protection air cushion, including air cushion 1 and dirt proof boot 2, but air cushion 1 upper portion and the detachable fraction in dirt proof boot 2 lower parts are connected, and air cock 3 is equipped with on air cushion 1 upper portion, and the four-end department on air cushion 1 upper portion is equipped with case wheel standing groove 4.
The upper part of the air cushion 1 is connected with the lower part of the dustproof sleeve 2 by adopting a sticky chain.
The upper part of the dustproof sleeve 2 is provided with an elastic opening 5.
The side wall of the air cushion 1 is arranged in an organ shape, and the air cushion is convenient to fold and carry after releasing air.
The utility model discloses the time with 2 covers of dirt proof boot on the draw-bar box, play dustproof, waterproof effects. When the trolley is required to be carried, the air cushion is inflated and is connected with the dustproof sleeve 2, so that the pulleys are placed in the box wheel placing groove, and the pulleys of the trolley box are protected. The air cushion can be used independently and can be used as a stool after being inflated. When the air cushion is not used, the air cushion can be flat enough due to the organ-shaped appearance after the air is released, and the air cushion is placed in a bag at the outer side of the draw-bar box, so that the air cushion is convenient to carry.
The utility model discloses simple structure, convenient to use has protected the draw-bar box pulley through aerifing the air cushion, the problem that the pulley often damaged when having solved the draw-bar box delivery.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic view of the air cushion of the present invention when the air cushion is sufficiently inflated.
Fig. 4 is a schematic view of the air cushion of the present invention after being deflated.
Fig. 5 is a schematic side sectional view of the air cushion of the present invention.
In the figure: 1-air cushion, 2-dust cover, 3-air nozzle, 4-box wheel placing groove and 5-elastic opening.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided in conjunction with the accompanying drawings, and the technology or products not mentioned in the embodiments are all conventional technologies or conventional products available through purchase.
Example 1: as shown in fig. 1-5, the multifunctional trolley case protective sleeve with the case wheel protective air cushion comprises an air cushion 1 and a dustproof cover 2, wherein the upper part of the air cushion 1 is detachably connected with the lower part of the dustproof cover 2, the upper part of the air cushion 1 is provided with an air faucet 3, and four ends of the upper part of the air cushion 1 are provided with case wheel placing grooves 4. The upper part of the air cushion 1 is connected with the lower part of the dustproof sleeve 2 by adopting a sticky chain. The upper part of the dustproof sleeve 2 is provided with an elastic opening 5. The side wall of the air cushion 1 is arranged in an organ shape, and the air cushion is convenient to fold and carry after releasing air.
Example 2: as shown in fig. 1-5, the multifunctional trolley case protective sleeve with the case wheel protective air cushion comprises an air cushion 1 and a dustproof cover 2, wherein the upper part of the air cushion 1 is detachably connected with the lower part of the dustproof cover 2, the upper part of the air cushion 1 is provided with an air faucet 3, and four ends of the upper part of the air cushion 1 are provided with case wheel placing grooves 4.
The technical contents of the present invention have been described above with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the contents, and within the knowledge scope possessed by the ordinary skilled in the art, various changes can be made to the technical contents of the present invention without departing from the spirit of the present invention, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. The utility model provides a take multi-functional draw-bar box protective sheath of case wheel protection air cushion which characterized in that: the dustproof box comprises an air cushion (1) and a dustproof sleeve (2), wherein the upper part of the air cushion (1) is detachably connected with the lower part of the dustproof sleeve (2), an air nozzle (3) is arranged at the upper part of the air cushion (1), and box wheel placing grooves (4) are formed in the four ends of the upper part of the air cushion (1).
2. The multi-functional trolley case protective sheath of the protection air cushion with case wheels of claim 1, wherein: the upper part of the air cushion (1) is connected with the lower part of the dustproof sleeve (2) by adopting a sticky chain.
3. The multi-functional trolley case protective sheath with case wheel air cushion of claim 1 or 2, wherein: the upper part of the dustproof sleeve (2) is provided with an elastic opening (5).
4. The multi-functional trolley case protective sheath of the protection air cushion with case wheels of claim 1, wherein: the side wall of the air cushion (1) is arranged in an organ shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921848830.4U CN210988691U (en) | 2019-10-31 | 2019-10-31 | Multifunctional draw-bar box protective sleeve with box wheel protective air cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921848830.4U CN210988691U (en) | 2019-10-31 | 2019-10-31 | Multifunctional draw-bar box protective sleeve with box wheel protective air cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210988691U true CN210988691U (en) | 2020-07-14 |
Family
ID=71484148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921848830.4U Expired - Fee Related CN210988691U (en) | 2019-10-31 | 2019-10-31 | Multifunctional draw-bar box protective sleeve with box wheel protective air cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210988691U (en) |
-
2019
- 2019-10-31 CN CN201921848830.4U patent/CN210988691U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |