CN209409774U - A kind of Water-proof bag for automobile - Google Patents
A kind of Water-proof bag for automobile Download PDFInfo
- Publication number
- CN209409774U CN209409774U CN201821939491.6U CN201821939491U CN209409774U CN 209409774 U CN209409774 U CN 209409774U CN 201821939491 U CN201821939491 U CN 201821939491U CN 209409774 U CN209409774 U CN 209409774U
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- water
- proof bag
- pressure
- bag
- automobile
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Abstract
The utility model discloses a kind of Water-proof bag for automobile, including Water-proof bag, the opening of the Water-proof bag is equipped with sealing waterproof slide fastener, the surface of Water-proof bag is equipped with support air bag so as to form watertight cavity when support air bag is inflated inside Water-proof bag, and the pressure adjusting structure for adjusting the watertight cavity internal pressure is connected on the Water-proof bag.By the above-mentioned means, a kind of Water-proof bag for automobile disclosed in the utility model, integral waterproofing, internal and external pressure balance improve sealing performance；It is easy to use, it can be folded after deflating when not in use, and be convenient for carrying.
Description
Technical field
The utility model relates to Automobile Products, more particularly, to a kind of Water-proof bag for automobile.
Background technique
With the development of science and technology, living standards of the people improve, automobile constantly enters common people family using more more and more universal,
And automobile is generally parked in underground parking.When parking, situations such as inevitably encountering heavy rain, lead to parking lot internal water accumulation,
Situations such as causing automobile to be flooded happens occasionally.In order to solve the above technical problems, those skilled in the art devise it is a variety of about
The technology of automobile waterproof jacket or Waterproof cover for automobile.But the product of traditional the type is generally hard or soft material, city
It is mostly disposable products on face, waterproof type is mostly zip mode.When in use, it can not be discharged in time useless inside waterproof jacket
Gas.When long-time is compared in automobile parking, be easy to cause flatulence inside waterproof jacket the run-down water so that waterproof slide fastener rises, influence using.
Utility model content
The purpose of the utility model is to provide a kind of Water-proof bag for automobile, solve in traditional waterproof bag use process not
Internal waste gas can be excluded in time, and rise run-down water of waterproof slide fastener is caused to influence the technical issues of using.
To achieve the above object, technical solution provided by the utility model is: providing a kind of Water-proof bag for automobile, including anti-
Water bag, the opening of the Water-proof bag are equipped with sealing waterproof slide fastener, and the surface of Water-proof bag is equipped with support air bag so that anti-
Watertight cavity is formed when support air bag is inflated inside water bag, is connected on the Water-proof bag for can voluntarily adjust this
The pressure adjusting structure of watertight cavity internal pressure.
For the utility model by adopting the above-described technical solution, by inflating to support air bag, air bag props up Water-proof bag
The inside of Water-proof bag is set to form the watertight cavity of a receiving automobile, through sealing waterproof slide fastener sealing, so that in watertight cavity
It is maintained at closed environment, the vehicle of inner containment is effectively prevent to be flooded；Pressure adjusting structure is for adjusting vehicle during storage
The gasoline volatilization of generation and other exhaust gas are prevented waterproof slide fastener from being risen run-down water, passed through to the pressure inside Water-proof bag
Pressure adjusting structure can voluntarily adjust internal gas pressure, so that Water-proof bag for automobile air pressure inside and external pressure balance, it is ensured that close
Envelope effect can be used for a long time.
Above-mentioned Water-proof bag for automobile, the pressure adjusting structure are made of pressure release floating ball and pressure catheter, the pressure release floating ball it is interior
Chamber is connected to by pressure catheter with watertight cavity.When water logging occurs, pressure release floating ball floatability passes through pressure catheter on the water surface
It is connected to inside watertight cavity, by pressure release floating ball to its internal pressure relief, maintains the stability of the internal pressure of watertight cavity, guarantee close
Sealing property.
Above-mentioned Water-proof bag for automobile, the pressure release floating ball are made of flexible material, and internal is hollow structure.
Above-mentioned Water-proof bag for automobile, the pressure release floating ball are equipped with a gas nozzle, and reversed air pressure valve is equipped at gas nozzle.When anti-
When the gas pressure of water cavity inside is excessive, internal gas washes reversed air pressure valve open by pressure catheter, is discharged outside waterproof bag,
When the air pressure in watertight cavity is reduced with extraneous balance, reversed air pressure valve is closed.
Above-mentioned Water-proof bag for automobile, on the pressure release floating ball with the other end of gas nozzle radial position filled with weight and with gas
Press conduit connection.The weight being arranged on pressure release floating ball guarantees that in water logging, the gas nozzle of pressure release floating ball is kept upward.
Above-mentioned Water-proof bag for automobile, the sealing waterproof slide fastener are set at 1/3 position apart from Water-proof bag opening.Envelope
After mouth waterproof slide fastener sealing Water-proof bag, 1/3 part of bag body opening is folded, sealing effect is improved.
Compared with prior art, beneficial effect acquired by the utility model is: this Water-proof bag for automobile waterproof type is whole
Body waterproof makes internal and external pressure balance, improves sealing performance equipped with the air pressure inside pressure adjusting structure control Water-proof bag；This is anti-
Water bag is used to be supported to support air bag inflation, easy to use, can be folded after deflating when not in use, and conveniently
It carries.
Detailed description of the invention
Fig. 1 is state diagram when the utility model Water-proof bag for automobile air bag is inflated；
Fig. 2 is the structural schematic diagram of the utility model Water-proof bag for automobile；
Fig. 3 is the structural schematic diagram of pressure adjusting structure；
Fig. 4 is the partial structurtes enlarged drawing of pressure adjusting structure in Fig. 3.
Description of symbols: 1 is support air bag, and 2 be sealing waterproof slide fastener, and 3 be Water-proof bag, and 4 be pressure adjusting structure, and 5 are
Pressure catheter, 10 be watertight cavity, and 41 be pressure release floating ball, and 42 be gas nozzle, and 43 be reversed air pressure valve, and 44 be spring, and 45 be rubber plug.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and detailed description.
Referring to figs. 1 to 4, the opening of a kind of Water-proof bag for automobile, including Water-proof bag 3, Water-proof bag 3 is equipped with envelope
The surface of mouth waterproof slide fastener 2, Water-proof bag 3 is equipped with support air bag 1 so as to be formed inside Water-proof bag 3 when support air bag is inflated
Watertight cavity 10 is connected with the pressure adjusting structure 4 for can voluntarily adjust 10 internal pressure of watertight cavity on Water-proof bag 3.
In use, automobile drives into the watertight cavity 10 propped up by the support air bag 1 full of gas, 2 pull-up of waterproof slide fastener, sealing are sealed
Watertight cavity 10.During car stowage, certain exhaust gas can be generated inside Water-proof bag 3, cause internal continue centainly
Therefore air pressure connects pressure adjusting structure 4 on Water-proof bag 3.The pressure adjusting structure 4 is made of pressure release floating ball 41 and pressure catheter 5,
The inner cavity of the pressure release floating ball 41 is connected to by pressure catheter 5 with watertight cavity 10.
Pressure release floating ball 41 is made of flexible material, and internal is hollow structure.Pressure release floating ball 41 is equipped with a gas nozzle 42,
Reversed air pressure valve 43 is equipped at gas nozzle 42.It is empty to waterproof using reversed air pressure valve 43 is arranged at gas nozzle 42 in the present embodiment
Pressure release is carried out inside chamber 10.It in other embodiments, can also be by being provided with glue at gas nozzle 42 referring for example to shown in Fig. 4
Plug 45 and spring 44, rubber plug 45 are against the opening of 42 inside of gas nozzle, the both ends of spring 44 respectively with rubber plug 45 and gas nozzle 42
Inner wall offsets, and the structure of the gas nozzle 42 is to have the chamber for accommodating rubber plug 45 and spring 44 inside it at this time.
It is connected to filled with weight and with the other end of 42 radial position of gas nozzle with pressure catheter 5 on pressure release floating ball 41.Sealing
Waterproof slide fastener 2 is set at 1/3 position that Water-proof bag 3 is open.
The utility model is inflated when specifically used to support air bag 1, props up Water-proof bag 3, Water-proof bag 3
After opening struts, vehicle can be driven into inside it, and sealing waterproof slide fastener 2 seals the opening of Water-proof bag 3, and by its bag at 1/3
Body folds, while pressure release floating ball 41 is full of gas.If vehicle connection Water-proof bag 3 is flooded, pressure release floating ball 41 is on the water surface
Rise, the air pressure in watertight cavity 10 along pressure catheter 5, through the reversed air pressure valve 43 on pressure release floating ball 41 can voluntarily it is internal with
External gas pressure balancing makes to seal the guarantee of waterproof slide fastener 2 airtight waterproof bag body 3 under pressure.When not in use, to branch
It supports folding portable after air bag 1 is deflated.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states only illustrates the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model
It will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This is practical new
Type is claimed range and is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of Water-proof bag for automobile, including Water-proof bag (3), the opening of the Water-proof bag (3) is equipped with sealing waterproof slide fastener
(2), it is characterised in that: the surface of Water-proof bag (3) is equipped with support air bag (1) so that Water-proof bag (3) is internal in support air bag
Watertight cavity (10) are formed when inflation, are connected on the Water-proof bag (3) for can voluntarily adjust the watertight cavity (10)
The pressure adjusting structure (4) of internal pressure.
2. Water-proof bag for automobile according to claim 1, it is characterised in that: the pressure adjusting structure (4) is by pressure release floating ball (41)
It is formed with pressure catheter (5), the inner cavity of the pressure release floating ball (41) is connected to by pressure catheter (5) with watertight cavity (10).
3. Water-proof bag for automobile according to claim 2, it is characterised in that: the pressure release floating ball (41) uses flexible material system
At internal is hollow structure.
4. Water-proof bag for automobile according to claim 3, it is characterised in that: the pressure release floating ball (41) is equipped with a gas nozzle
(42), reversed air pressure valve (43) are equipped at gas nozzle (42).
5. Water-proof bag for automobile according to claim 4, it is characterised in that: on the pressure release floating ball (41) with gas nozzle (42) diameter
It is connected to filled with weight and to the other end of position with pressure catheter (5).
6. Water-proof bag for automobile according to claim 1, it is characterised in that: the sealing waterproof slide fastener (2) is set to distance
At 1/3 position of Water-proof bag (3) opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821939491.6U CN209409774U (en) | 2018-11-22 | 2018-11-22 | A kind of Water-proof bag for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821939491.6U CN209409774U (en) | 2018-11-22 | 2018-11-22 | A kind of Water-proof bag for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209409774U true CN209409774U (en) | 2019-09-20 |
Family
ID=67935057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821939491.6U Active CN209409774U (en) | 2018-11-22 | 2018-11-22 | A kind of Water-proof bag for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209409774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238940A (en) * | 2020-11-17 | 2021-01-19 | 中航通飞华南飞机工业有限公司 | A flotation pontoon structure for amphibious aircraft |
-
2018
- 2018-11-22 CN CN201821939491.6U patent/CN209409774U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238940A (en) * | 2020-11-17 | 2021-01-19 | 中航通飞华南飞机工业有限公司 | A flotation pontoon structure for amphibious aircraft |
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