CN111391762A - Automobile trunk air bag protection device - Google Patents
Automobile trunk air bag protection device Download PDFInfo
- Publication number
- CN111391762A CN111391762A CN202010239914.9A CN202010239914A CN111391762A CN 111391762 A CN111391762 A CN 111391762A CN 202010239914 A CN202010239914 A CN 202010239914A CN 111391762 A CN111391762 A CN 111391762A
- Authority
- CN
- China
- Prior art keywords
- automobile
- trunk
- air bag
- pipe
- protection device
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R5/00—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like
- B60R5/04—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like arranged at rear of vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/02—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning intake
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/0036—Luggage compartment
Abstract
The invention relates to the field of automobile trunk manufacturing, in particular to an air bag protection device for an automobile trunk. Including vapour car trunk and car silencer, the middle part that vapour car trunk is close to rear of a vehicle one end is equipped with the rotation axis, the both sides fixed connection of rotation axis is in vapour car trunk's both sides face, be equipped with the gasbag on the rotation axis, and the front end both sides of gasbag are equipped with air inlet and gas vent, vapour car trunk's below is equipped with intake pipe and blast pipe, be equipped with discharge valve on the blast pipe, discharge valve's below is equipped with the sliding sleeve, be equipped with the one-way admission valve in the intake pipe, intercommunication between intake pipe and the blast pipe, its middle part is equipped with the connecting pipe along the direction of admitting air tangent line, the other end. This technical scheme makes the article of depositing in the vapour car trunk safer, and has solved the sun-proof problem of car to a certain extent.
Description
Technical Field
The invention relates to the field of automobile trunk manufacturing, in particular to an air bag protection device for an automobile trunk.
Background
With the progress of science and technology in modern society, the development of the automobile industry is more and more rapid, particularly in the aspect of automobile parts, people pay more attention to the detailed design, and an automobile trunk is one of the automobile parts. In present common car, all have a trunk for place all kinds of article, open the trunk lid when needs and just can get the trunk and put article, it is very convenient.
However, in the process of using the automobile trunk, luggage articles placed in the automobile trunk can shake left and right along with the movement of an automobile, and are easily damaged when encountering fragile articles, so that unnecessary loss is caused. And the space in the trunk is in an empty state when not storing articles, which belongs to the waste of space, and how to reasonably utilize the idle space of the trunk, so that the automobile is more convenient to use, and the problem is worth thinking.
Disclosure of Invention
In view of the above problems in the prior art, an object of the present invention is to provide an airbag protection device for a trunk of an automobile, which is used to solve the problem that objects stored in the trunk of the automobile are prone to toppling and damage when the automobile jolts, and solve the problem that how to fully use the space of the trunk makes the use of the automobile more convenient.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: comprises an automobile trunk and an automobile silencer, wherein a rotating shaft is arranged in the middle of one end of the automobile trunk, which is close to the tail of the automobile, the two sides of the rotating shaft are fixedly connected with the two side surfaces of the automobile trunk, the rotating shaft is provided with an air bag, the air bag is wound on the rotating shaft, and both sides of the front end of the air bag are provided with an air inlet and an air outlet, an air inlet pipe and an exhaust pipe are arranged below the automobile trunk, the air inlet pipe and the exhaust pipe extend from the lower part of the automobile trunk to the inside of the automobile trunk, the exhaust pipe is provided with an exhaust valve, a sliding sleeve is arranged below the exhaust valve, a one-way air inlet valve is arranged on the air inlet pipe, a communicating pipe is arranged between the air inlet pipe and the exhaust pipe, a connecting pipe is arranged at the middle part of the air inlet pipe along the tangential line of the air inlet direction, one end of the connecting pipe is fixedly connected with the communicating pipe, the other end of the connecting pipe is fixedly connected to the outer wall of the tail end of the automobile muffler along the tangential direction. .
The working principle of the invention is as follows: when storing objects in the automobile trunk, the air bag with the matched length is drawn out from the rotating shaft according to the size of the left space of the automobile trunk, the air inlet pipe and the exhaust pipe are connected with the air inlet and the exhaust port of the air bag, the stop valve on the air inlet pipe is opened, the exhaust valve on the exhaust pipe is closed, when the automobile is started, because the automobile tail gas is discharged from the automobile silencer, part of the tail gas enters from the connecting pipe, because the connecting pipe and the air inlet pipe are connected in a tangential manner, the entering tail gas can flow along the air inlet pipe, because the flowing speed of the tail gas is high, a certain degree of vacuum can be generated in the exhaust pipeline at the rear end of the connecting pipe, the air enters from the sliding sleeve, and flows into the air bag together with the tail gas to inflate the air bag, so that the. When the air bag needs to be exhausted, an exhaust valve on the exhaust pipe is opened, a stop valve on the air inlet pipe is closed, a handle on the rotating shaft is rotated, and in the process that the air bag is wound on the rotating shaft, gas in the air bag flows to the connecting pipe from the exhaust pipeline and is exhausted from a silencer of an automobile.
Moreover, the car is when high temperature weather, draws forth the gasbag from the gasbag passageway of trunk and car afterbody shell, turns over the roof and pulls to the locomotive, then adsorbs the sucking disc that the gasbag front end set up to the bumper of car front end on, starts the car, inflates for the gasbag, makes the gasbag slight inflation, can effectively avoid the car to insolate under the sunshine, reduces the inside temperature of auttombilism room, because the coating of gasbag surface has the heat insulation layer, makes the sun-proof effect of gasbag better.
Furthermore, the two side faces of the air bag are uniformly provided with a plurality of groups of air inlets and air outlets along a certain interval, and the air bag has the advantages that the arrangement of the air inlets and the air outlets can adapt to the lengths of different air bags, so that the air bags are more convenient to inflate.
Furthermore, the front end of the air bag is provided with at least two suckers, and the front end of the air bag can be fixed on the surface of an automobile through the suckers, so that the air bag cannot be easily blown by wind.
Furthermore, the connecting pipeline is provided with a heat absorption pad for absorbing heat of automobile exhaust, and the automobile exhaust heat absorption device has the beneficial effects that the temperature of the automobile exhaust is higher, the heat absorption pad can absorb heat in the exhaust, so that the temperature of the exhaust entering the air bag is reduced, and the air bag is protected, and simultaneously, objects stored in the automobile trunk are also protected.
Furthermore, the rotating shaft is provided with the annular handle which is convenient for rotating the rotating shaft, and the rotary air bag recycling device has the advantages that the rotating handle can enable the rotating shaft to rotate more easily, and the air bag can be recycled more efficiently and quickly.
Furthermore, the length of the air bag is greater than that of the automobile, and the width of the air bag is greater than or equal to that of the automobile body.
Furthermore, the lower extreme of one-way admission valve is equipped with the stop valve that prevents the gas reflux when the gasbag exhausts on the intake pipe, and its beneficial effect lies in, prevents that partial gas in the gasbag from passing through inside the intake pipe backward flow air inlet bag, saves the exhaust time of gasbag.
Further, the surface coating of gasbag has the heat insulation layer, and its beneficial part lies in that the heat insulation layer can improve the sun-proof effect of gasbag to the car surface to and the object in the protection vapour car trunk can not receive the influence of automobile exhaust residual heat.
Further, vapour car reserve and vapour car afterbody shell are equipped with the gasbag passageway that lets the gasbag pass through, vapour car afterbody gasbag passageway is equipped with the sealed lid articulated with vapour car shell, and its beneficial part is in, the gasbag of being convenient for takes out, and the gasbag makes the trunk of car can also normally close when covering the car surface.
Furthermore, intake pipe and blast pipe in the vapour car trunk are the hose, and its beneficial part lies in that, the hose can be connected with the air inlet and the gas vent of steam pocket in vapour car trunk's any position, and the operation is got up more convenient and fast.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a schematic front view of an embodiment of the present invention.
Fig. 3 is a schematic sectional front view of an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the automobile exhaust muffler comprises an automobile muffler 1, a connecting pipe 2, a communicating pipe 3, a one-way air inlet valve 4, an exhaust valve 5, a sliding sleeve 6, an automobile trunk 7, a rotating shaft 8, an air bag 9, an exhaust pipe 10, an air inlet pipe 11, an exhaust port 12 and an air inlet 13.
It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used broadly in the present invention, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The specific implementation process is as follows:
as shown in fig. 1: the main body of the automobile muffler comprises an automobile muffler 1, an automobile trunk 7 and an air bag 9, wherein an air inlet pipe 11 and an air outlet pipe 10 are arranged between the automobile trunk 7 and the automobile muffler, the air inlet pipe 11 is communicated with the air outlet pipe 10, and the top ends of the air inlet pipe 11 and the air outlet pipe 10 extend into the automobile trunk 7 from the bottom of the automobile trunk 7. The air inlet pipe 11 and the exhaust pipe 10 extending into the automobile trunk 7 are made of flexible pipes, and the purpose of using the flexible pipes is that the shapes of the flexible pipes can be changed at will, so that the air inlet 13 and the exhaust port 12 on the air bag 9 can be communicated with the air inlet pipe 11 and the exhaust pipe 10 at any position in the automobile trunk 7 for air inlet and exhaust, and the operation of the air bag 9 is simpler.
As shown in fig. 3, a rotating shaft 8 is arranged on two side surfaces of a trunk 7 of the automobile close to the tail end of the automobile, an air bag 9 is wound on the rotating shaft 8, a plurality of air inlets 13 and air outlets 12 are arranged on the air bag 9 at equal intervals, the air inlets 13 and the air outlets 12 are in a sealed state when an air inlet pipe 11 and an air outlet pipe 10 are communicated, gas inside the air bag 9 cannot be leaked, the arrangement of the plurality of air inlets 13 and the air outlets 12 is used for rapidly inflating the air bags 9 with different lengths and can be used as a standby, and the service life of the air bag 9 is prolonged.
As shown in fig. 2, a one-way intake valve 4 is provided in an intake pipe 11 in a lower portion of a trunk 7 of the automobile, allowing only gas to enter the inside of an airbag 9, an exhaust valve 5 is arranged on an exhaust pipe 10 of an automobile trunk 7, a sliding sleeve 6 is arranged at the lower end of the exhaust valve 5, the sliding sleeve 6 is arranged to ensure that when an air bag 9 is inflated, the external air can enter, so that the air bag 9 can be quickly inflated, the connecting pipe 2 is arranged in the tangential direction of the automobile silencer 1, the connecting pipe 2 is connected with the communicating pipe 3 in the tangential direction, so that the resistance of the automobile tail gas entering the air inlet pipe 11 is smaller, and a vacuum area is formed at the rear end of the air bag, so that the sliding sleeve 6 arranged on the exhaust pipe 10 is communicated with the outside, air flows from the exhaust pipe 10 to the air inlet pipe 11 under the action of atmospheric pressure, and is mixed with tail gas to enter the air bag 9 to inflate the air bag 9.
The function and the use mode of the invention are as follows: when an object is stored in the automobile trunk 7, the air bag 9 with the matched length is drawn out from the rotating shaft 8 according to the size of the left space of the automobile trunk 7, the air inlet pipe 11 and the exhaust pipe 10 are connected with the air inlet 13 and the air outlet 12 of the air bag 9, the stop valve on the air inlet pipe 11 is opened, the exhaust valve 5 on the exhaust pipe 10 is closed, when the automobile is started, since the automobile exhaust is discharged from the automobile muffler 1, a part of the exhaust will enter from the connection pipe 2, due to the tangential connection between the connection pipe 2 and the inlet pipe 11, the entering exhaust gas will flow along the inlet pipe 11, because the flowing speed of the tail gas is higher, vacuum to a certain degree is generated in the exhaust pipe 10 at the rear end of the connecting pipe 2, so that air enters from the sliding sleeve 6, flows into the air bag 9 together with the exhaust gas to inflate the air bag 9, so that the air bag 9 is expanded to protect objects in the automobile trunk 7. When the air bag 9 needs to be exhausted, the exhaust valve 5 on the exhaust pipe 10 is opened, the stop valve on the air inlet pipe 11 is closed, the handle on the rotating shaft 8 is rotated, and in the process that the air bag 9 is wound on the rotating shaft 8, the gas in the air bag 9 flows to the connecting pipe 2 from the exhaust pipe 10 and is exhausted from the silencer of the automobile.
The length of gasbag 9 is greater than the length of automobile body, and the width of width more than or equal to automobile body, in summer, can take out gasbag 9 from the gasbag 9 passageway that sets up on vapour car trunk 7 and car afterbody shell, cover the front end of car with gasbag 9 from the top of car, carry out a small amount of aerifys to gasbag 9, with the sucking disc of gasbag 9 front end, adsorb on the bumper before the car, open gasbag 9 can shelter from sunshine, make the car avoid insolating.
Further, the front end of the air bag 9 is provided with at least two suckers, which has the beneficial effects that the suckers can fix the front end of the air bag 9 on the surface of the automobile, so that the air bag 9 cannot be easily blown by wind.
Further, the heat absorption pad for absorbing heat of the automobile exhaust is arranged on the connecting pipe 2, and the automobile exhaust heat absorption device has the beneficial effects that the temperature of the automobile exhaust is higher, the heat absorption pad can absorb heat in the exhaust, so that the temperature of the exhaust entering the air bag 9 is reduced, and objects stored in the automobile trunk are protected while the air bag 9 is protected.
Further, the surface of the air bag 9 is coated with a heat insulating layer, which is beneficial in that the heat insulating layer can improve the sun protection effect of the air bag 9 on the outer surface of the automobile and protect objects in the automobile trunk 7 from being influenced by the residual temperature of the automobile exhaust.
Further, vapour car reserve and vapour car afterbody shell are equipped with the 9 passageways of gasbag that let gasbag 9 pass through, vapour car afterbody gasbag 9 passageways are equipped with the articulated sealed lid of vapour car shell, and its beneficial part lies in, is convenient for gasbag 9 and takes out, and when gasbag 9 covered the car surface, the trunk that makes the car can also normally be closed.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. The utility model provides a vapour car trunk gasbag protection device, includes vapour car trunk and car silencer, its characterized in that: the middle part that vapour car trunk is close to rear of a vehicle one end is equipped with the rotation axis, the both sides fixed connection of rotation axis is in vapour car trunk's both sides face, be equipped with the gasbag on the rotation axis, the gasbag twines on the rotation axis, and the front end both sides of gasbag are equipped with air inlet and gas vent, vapour car trunk's below is equipped with intake pipe and blast pipe, intake pipe and blast pipe extend to inside vapour car trunk from vapour car trunk below, be equipped with discharge valve on the blast pipe, discharge valve's below is equipped with the sliding sleeve, be equipped with one-way admission valve in the intake pipe, be equipped with communicating pipe between intake pipe and the blast pipe, be equipped with the connecting pipe at its middle part along the direction tangent line that admits air, the one end and the.
2. The automobile trunk airbag protection device according to claim 1, characterized in that: and a plurality of groups of air inlets and air outlets are uniformly arranged on the two side surfaces of the air bag along a certain interval.
3. The automobile trunk airbag protection device according to claim 1, characterized in that: the front end of the air bag is provided with at least two suckers.
4. The automobile trunk airbag protection device according to claim 1, characterized in that: and the connecting pipeline is provided with a heat absorption pad for absorbing heat of automobile exhaust.
5. The automobile trunk airbag protection device according to claim 1, characterized in that: the rotating shaft is provided with an annular handle which is convenient for rotating the rotating shaft.
6. The automobile trunk airbag protection device according to claim 1, characterized in that: the length of the air bag is greater than that of the automobile, and the width of the air bag is greater than or equal to that of the automobile body.
7. The automobile trunk airbag protection device according to claim 1, characterized in that: the lower end of the one-way air inlet valve on the air inlet pipe is provided with a stop valve for preventing gas from flowing back when the air bag exhausts.
8. The automobile trunk airbag protection device according to claim 7, characterized in that: the surface of the air bag is coated with a heat insulating layer.
9. The automobile trunk airbag protection device according to claim 1, characterized in that: the automobile back-up and automobile tail shell is provided with an air bag channel for an air bag to pass through, and the automobile tail air bag channel is provided with a sealing cover hinged with the automobile shell.
10. The automobile trunk airbag protection device according to claim 1, characterized in that: and the air inlet pipe and the exhaust pipe in the automobile trunk are hoses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010239914.9A CN111391762A (en) | 2020-03-31 | 2020-03-31 | Automobile trunk air bag protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010239914.9A CN111391762A (en) | 2020-03-31 | 2020-03-31 | Automobile trunk air bag protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111391762A true CN111391762A (en) | 2020-07-10 |
Family
ID=71424963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010239914.9A Pending CN111391762A (en) | 2020-03-31 | 2020-03-31 | Automobile trunk air bag protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111391762A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0811622A (en) * | 1994-06-29 | 1996-01-16 | Ikeda Bussan Co Ltd | Load housing structure of trunk room for vehicle |
| JPH0885391A (en) * | 1994-09-20 | 1996-04-02 | Araco Corp | Luggage fixing device in trunk room |
| CN2892539Y (en) * | 2006-04-06 | 2007-04-25 | 孙喜祥 | Air-filling car protective cover |
| CN203864406U (en) * | 2014-03-04 | 2014-10-08 | 张铁良 | Multifunctional sun protection cushion inflated with automobile exhaust |
| CN204097789U (en) * | 2014-09-26 | 2015-01-14 | 张建清 | Tightening roller and there is the tight wire stitcher of paper machine of this tightening roller |
| CN205273345U (en) * | 2016-01-22 | 2016-06-01 | 邹平 | Vapour car trunk with buffering gasbag |
| CN205468827U (en) * | 2016-03-30 | 2016-08-17 | 常州涵柏车辆部件有限公司 | Vapour car trunk with keep apart and accomodate function |
| CN106143323A (en) * | 2015-03-16 | 2016-11-23 | 江苏雨燕模塑有限公司 | Automobile trunk buffer structure |
| CN207311286U (en) * | 2017-07-13 | 2018-05-04 | 泉州市惠诚汽车服务有限公司 | A kind of automobile trunk with clamping function |
| CN108216048A (en) * | 2017-12-29 | 2018-06-29 | 重庆广福科技有限公司 | A kind of car for filtering exhaust gas |
| CN109204155A (en) * | 2018-10-12 | 2019-01-15 | 江苏双菊汽车配件有限公司 | automobile trunk |
-
2020
- 2020-03-31 CN CN202010239914.9A patent/CN111391762A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0811622A (en) * | 1994-06-29 | 1996-01-16 | Ikeda Bussan Co Ltd | Load housing structure of trunk room for vehicle |
| JPH0885391A (en) * | 1994-09-20 | 1996-04-02 | Araco Corp | Luggage fixing device in trunk room |
| CN2892539Y (en) * | 2006-04-06 | 2007-04-25 | 孙喜祥 | Air-filling car protective cover |
| CN203864406U (en) * | 2014-03-04 | 2014-10-08 | 张铁良 | Multifunctional sun protection cushion inflated with automobile exhaust |
| CN204097789U (en) * | 2014-09-26 | 2015-01-14 | 张建清 | Tightening roller and there is the tight wire stitcher of paper machine of this tightening roller |
| CN106143323A (en) * | 2015-03-16 | 2016-11-23 | 江苏雨燕模塑有限公司 | Automobile trunk buffer structure |
| CN205273345U (en) * | 2016-01-22 | 2016-06-01 | 邹平 | Vapour car trunk with buffering gasbag |
| CN205468827U (en) * | 2016-03-30 | 2016-08-17 | 常州涵柏车辆部件有限公司 | Vapour car trunk with keep apart and accomodate function |
| CN207311286U (en) * | 2017-07-13 | 2018-05-04 | 泉州市惠诚汽车服务有限公司 | A kind of automobile trunk with clamping function |
| CN108216048A (en) * | 2017-12-29 | 2018-06-29 | 重庆广福科技有限公司 | A kind of car for filtering exhaust gas |
| CN109204155A (en) * | 2018-10-12 | 2019-01-15 | 江苏双菊汽车配件有限公司 | automobile trunk |
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