CN104908675A - Sealing and dust isolating structure of luggage cabin of passenger car - Google Patents
Sealing and dust isolating structure of luggage cabin of passenger car Download PDFInfo
- Publication number
- CN104908675A CN104908675A CN201510268338.XA CN201510268338A CN104908675A CN 104908675 A CN104908675 A CN 104908675A CN 201510268338 A CN201510268338 A CN 201510268338A CN 104908675 A CN104908675 A CN 104908675A
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- CN
- China
- Prior art keywords
- sealing
- plate
- luggage cabin
- sound insulation
- lower seal
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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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/06—Sealing strips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention discloses a sealing and dust isolating structure of a luggage cabin of a passenger car. The sealing and dust isolating structure is mounted at each of vehicle frame crossbeams at the front end and the rear end of the luggage cabin of the passenger car, and comprises an upper sealing plate, upper sound insulating cotton, lower sound insulating cotton and a lower sealing plate which are sequentially arranged from top to bottom, wherein the upper sealing plate is arranged on an upper car frame plate, and the lower sealing plate is arranged on a lower car frame plate; besides foaming regions are formed above the lower sealing plate, in gap between the upper sound insulating cotton and the car frame crossbeams and a gap between the lower sound insulating cotton and the car frame crossbeams. The sealing and dust isolating structure disclosed by the invention has the advantages that the sealing and dust isolating structure of the luggage cabin of the passenger car is mounted, so that the foaming regions are reduced, the reliability is high, lower parts of the foaming regions are supported by the lower sealing plate, the foaming regions are not easy to fall off, and a firm isolation layer is formed by the car frame crossbeams at the front end and the rear end of the luggage cabin of the passenger car and the outside, so that outside dust is prevented from directly entering into the luggage cabin; besides the upper sound insulating cotton and the lower sound insulating cotton are arranged, so that pipelines and wiring harnesses are convenient to mount, and noise outside of the car can be effectively reduced, and the comfort of passengers is improved.
Description
Technical field
the present invention relates to a kind of sealing dustproof structure, especially relate to a kind of bus luggage cabin sealing dustproof structure of straight fall crossbeam type vehicle frame.
Background technology
the main flow production technology of current large and medium bus is substantially all adopt vehicle body, chassis to be independently separated vehicle body formula production technology separately, namely chassis and vehicle body complete production in different workshops respectively, then vehicle body and chassis are attached together, be referred to as in the industry " detaining car ".Although adopt this kind of production technology can shorten the production cycle of passenger vehicle, but also bring the problem that boot compartment is poorly sealed, existing large and medium bus is in routine use process simultaneously, need maintenance because of bale of pipeline and save cost consideration, in present bus luggage cabin top board felt cohesive cloth substitute irony welding shrouding, frame beam place, conventional boot compartment rear and front end use foam process sealing, but due to foaming space large, poor reliability, manufacture difficulty is high; Passenger vehicle easily causes foaming to come off after runing for a long time simultaneously, and outside vehicle dust enters boot compartment through frame beam place, boot compartment rear and front end, damages very large to parts in boot compartment and luggage.
therefore in sealing dustproof structure design process, consider frame beam and outside body structure foaming space, the irregularity of reasonable process pipeline and wire harness, can not interfere with Frame and Body framing member in installation process, and the installation convenience of pipeline and wire harness will be considered, the boot compartment how solving highway passenger vehicle leaks grey problem, designs novel boot compartment sealing dustproof structure in the development process of car load, seems particularly important.
Summary of the invention
the present invention seeks to: not only structure is simple to provide one, and foamed zones is little, reliability is high, and effectively can solve the bus luggage cabin sealing dustproof structure that boot compartment leaks grey problem.
technical scheme of the present invention is: a kind of bus luggage cabin sealing dustproof structure, be installed on frame beam place, rear and front end, bus luggage cabin, sealing dustproof structure comprises the upper sealing panel set gradually, upper sound insulation cotton, lower sound insulation cotton and lower seal plate from top to bottom, described upper sealing panel is located on vehicle frame upper plate, described lower seal plate is located in vehicle frame lower plate, simultaneously above described lower seal plate and described on sound insulation cotton, described lower sound insulation cotton and described frame beam gap location form foaming zone.
as preferred technical scheme, described lower seal plate is fixed on vehicle frame side plate by several bolts, and described lower sound insulation cotton is bonded on described lower seal plate simultaneously.
as preferred technical scheme, be bonded as one with described upper sound insulation cotton bottom described upper sealing panel, and be fixed on described vehicle frame upper plate by rivet entirety.
as preferred technical scheme, described upper sealing panel and described lower seal plate are zinc-plated closing plate.
as preferred technical scheme, described lower seal plate is ┍ type closing plate.
as preferred technical scheme, described upper sealing panel is bar shaped closing plate.
concrete installation steps of the present invention are as follows:
first in car load assembling, this bus luggage cabin sealing dustproof structure is arranged on frame beam place, rear and front end, bus luggage cabin, during the assembling of car load chassis, first lower seal plate is placed in vehicle frame lower plate, and be fixedly connected with vehicle frame side plate with bolt, then lower sound insulation cotton is bonded on lower seal plate, after pipeline has assembled, then be bonded at by upper sound insulation cotton bottom upper sealing panel is fixed on vehicle frame upper plate by rivet entirety, after body structure and chassis have been assembled, above described lower seal plate and described on sound insulation cotton, foam in the designated area formed between described lower sound insulation cotton and described frame beam.
advantage of the present invention is:
1. the present invention is by installing bus luggage cabin sealing dustproof structure, foamed zones reduces, reliability is high, and foaming bottom has lower seal plate to support, foaming difficult drop-off, frame beam place, rear and front end, bus luggage cabin and outside define one deck firmly isolation layer, prevent external dust directly to enter boot compartment;
2. the present invention is provided with upper and lower Sound-proof material, is convenient to installation pipeline and wire harness, and can effectively reduce from the noise outside car, improves the traveling comfort of passenger.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the invention will be further described:
fig. 1 is car load installation site of the present invention front view;
fig. 2 is car load installation site of the present invention birds-eye view;
fig. 3 is the enlarged diagram of the present invention A in FIG;
wherein: 1 bus luggage cabin, 2 frame beams, 3 upper sealing panels, sound insulation cotton on 4,5 times sound insulation cottons, 6 lower seal plates, 7 vehicle frame upper plates, 8 vehicle frame lower plates, 9 vehicle frame side plates, 10 foaming zones, 11 bolts, 12 rivets.
Detailed description of the invention
embodiment: with reference to shown in Fig. 1,2,3, a kind of bus luggage cabin sealing dustproof structure, be installed on frame beam 2 place, rear and front end, bus luggage cabin 1, sealing dustproof structure comprises the upper sealing panel 3, upper sound insulation cotton 4, lower sound insulation cotton 5 and the lower seal plate 6 that set gradually from top to bottom, this upper sealing panel 3 is located on vehicle frame upper plate 7, lower seal plate 6 is located in vehicle frame lower plate 8, simultaneously above lower seal plate 6 and on sound insulation cotton 4, lower sound insulation cotton 5 form foaming zone 10 with frame beam 2 gap location.
be bonded as one with upper sound insulation cotton 4 bottom upper sealing panel 3 of the present invention, and be fixed on vehicle frame upper plate 7 by rivet 12 entirety, lower seal plate 6 is fixed on vehicle frame side plate 9 by several bolts 11, and same sound insulation cotton 5 is at present bonded on lower seal plate 6.
upper sealing panel 3 of the present invention and lower seal plate 6 are zinc-plated closing plate, and lower seal plate 6 is ┍ type closing plate, and upper sealing panel 3 is bar shaped closing plate.
concrete installation steps of the present invention are as follows: first in car load assembling, this bus luggage cabin sealing dustproof structure is arranged on frame beam 2 place, rear and front end, bus luggage cabin 1, during the assembling of car load chassis, first lower seal plate 6 is placed in vehicle frame lower plate 8, and be fixedly connected with vehicle frame side plate 9 with bolt 11, then lower sound insulation cotton 5 is bonded on lower seal plate 6, after pipeline has assembled, then be bonded at by upper sound insulation cotton 4 bottom upper sealing panel 3 is fixed on vehicle frame upper plate 7 by rivet 12 entirety, after body structure and chassis have been assembled, above lower seal plate 6 and on sound insulation cotton 4, foam in the designated area formed between lower sound insulation cotton 5 and frame beam 2.
the present invention is by installing bus luggage cabin sealing dustproof structure, foamed zones reduces, reliability is high, and foaming bottom has lower seal plate 6 to support, foaming difficult drop-off, frame beam 2 place, rear and front end, bus luggage cabin 1 and outside define one deck firmly isolation layer, prevent external dust directly to enter boot compartment; Be provided with upper and lower Sound-proof material 4,5 simultaneously, be convenient to installation pipeline and wire harness, and can effectively reduce from the noise outside car, improve the traveling comfort of passenger.
this type of sealed dustproof structure is applicable to all straight fall crossbeam type body frame structure for automotive vehicles, for other highway passenger vehicle, only needs design for change size as required, can ensure installing and using of storage room sealing dustproof structure.Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (6)
1. a bus luggage cabin sealing dustproof structure, it is characterized in that, be installed on frame beam (2) place, bus luggage cabin (1) rear and front end, sealing dustproof structure comprises the upper sealing panel (3) set gradually from top to bottom, upper sound insulation cotton (4), lower sound insulation cotton (5) and lower seal plate (6), described upper sealing panel (3) is located on vehicle frame upper plate (7), described lower seal plate (6) is located in vehicle frame lower plate (8), simultaneously at described lower seal plate (6) top and described upper sound insulation cotton (4), described lower sound insulation cotton (5) and described frame beam (2) gap location form foaming zone (10).
2. sealing dustproof structure in bus luggage cabin according to claim 1, it is characterized in that, described lower seal plate (6) is fixed on vehicle frame side plate (9) by several bolts (11), and described lower sound insulation cotton (5) is bonded on described lower seal plate (6) simultaneously.
3. sealing dustproof structure in bus luggage cabin according to claim 1, it is characterized in that, described upper sealing panel (3) bottom and described upper sound insulation cotton (4) are bonded as one, and are fixed on described vehicle frame upper plate (7) by rivet (12) entirety.
4. sealing dustproof structure in bus luggage cabin according to claim 1, it is characterized in that, described upper sealing panel (3) and described lower seal plate (6) are zinc-plated closing plate.
5. sealing dustproof structure in bus luggage cabin according to claim 1, it is characterized in that, described lower seal plate (6) is ┍ type closing plate.
6. sealing dustproof structure in bus luggage cabin according to claim 1, it is characterized in that, described upper sealing panel (3) is bar shaped closing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510268338.XA CN104908675B (en) | 2015-05-25 | 2015-05-25 | A kind of bus luggage cabin sealing dustproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510268338.XA CN104908675B (en) | 2015-05-25 | 2015-05-25 | A kind of bus luggage cabin sealing dustproof structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104908675A true CN104908675A (en) | 2015-09-16 |
| CN104908675B CN104908675B (en) | 2017-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510268338.XA Active CN104908675B (en) | 2015-05-25 | 2015-05-25 | A kind of bus luggage cabin sealing dustproof structure |
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| Country | Link |
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| CN (1) | CN104908675B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20211149U1 (en) * | 2002-07-23 | 2003-01-02 | Alberth, Günter, 94036 Passau | Method for sealing a vehicle floor against entry of water/moisture from outside involves integration of a sealing profile into individual floor plates already during their manufacture |
| CN202624101U (en) * | 2012-05-08 | 2012-12-26 | 中通客车控股股份有限公司 | Sealing structure for luggage compartments of large and medium passenger vehicles |
| DE202013004990U1 (en) * | 2013-06-03 | 2013-07-08 | Claus Grueneberg | Vehicle for temperature-controlled transport |
| CN204197068U (en) * | 2014-10-31 | 2015-03-11 | 东风商用车有限公司 | Passenger car floor access cover and fixing frame thereof |
| CN204659627U (en) * | 2015-05-25 | 2015-09-23 | 金龙联合汽车工业（苏州）有限公司 | A kind of bus luggage cabin sealing dustproof structure |
-
2015
- 2015-05-25 CN CN201510268338.XA patent/CN104908675B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20211149U1 (en) * | 2002-07-23 | 2003-01-02 | Alberth, Günter, 94036 Passau | Method for sealing a vehicle floor against entry of water/moisture from outside involves integration of a sealing profile into individual floor plates already during their manufacture |
| CN202624101U (en) * | 2012-05-08 | 2012-12-26 | 中通客车控股股份有限公司 | Sealing structure for luggage compartments of large and medium passenger vehicles |
| DE202013004990U1 (en) * | 2013-06-03 | 2013-07-08 | Claus Grueneberg | Vehicle for temperature-controlled transport |
| CN204197068U (en) * | 2014-10-31 | 2015-03-11 | 东风商用车有限公司 | Passenger car floor access cover and fixing frame thereof |
| CN204659627U (en) * | 2015-05-25 | 2015-09-23 | 金龙联合汽车工业（苏州）有限公司 | A kind of bus luggage cabin sealing dustproof structure |
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| Publication number | Publication date |
|---|---|
| CN104908675B (en) | 2017-03-15 |
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