CN104589747A - Automobile roof - Google Patents

Automobile roof Download PDF

Info

Publication number
CN104589747A
CN104589747A CN201510029690.8A CN201510029690A CN104589747A CN 104589747 A CN104589747 A CN 104589747A CN 201510029690 A CN201510029690 A CN 201510029690A CN 104589747 A CN104589747 A CN 104589747A
Authority
CN
China
Prior art keywords
layer
sound
heat
knitted fabric
polystyrene foam
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
Application number
CN201510029690.8A
Other languages
Chinese (zh)
Inventor
苏志强
谢宇强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liuzhou Ju Long Science And Technology Ltd
Original Assignee
Liuzhou Ju Long Science And Technology Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Liuzhou Ju Long Science And Technology Ltd filed Critical Liuzhou Ju Long Science And Technology Ltd
Priority to CN201510029690.8A priority Critical patent/CN104589747A/en
Publication of CN104589747A publication Critical patent/CN104589747A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/18—Layered products comprising a layer of natural or synthetic rubber comprising butyl or halobutyl rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0212—Roof or head liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/04—4 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/302—Conductive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses an automobile roof, and relates to the technical field of automobile manufacturing. The automobile roof comprises a polystyrene foam plastic layer and a knitted fabric layer, and further comprises a soundproof vibration-damping layer and a sound-absorbing and heat-insulating layer which are arranged between the polystyrene foam plastic layer and the knitted fabric layer, wherein the polystyrene foam plastic layer, the soundproof vibration-damping layer, the sound-absorbing and heat-insulating layer and the knitted fabric layer are adhered together in an adhering manner. According to the automobile roof, the problems of poor strength and poor soundproof and heat-insulating effects of an existing automobile roof material can be solved.

Description

Roof of the vehicle
Technical field
The present invention relates to field of automobile, especially a kind of interior material for roof of the vehicle.
Background technology
The ceiling of one of automotive trim generally by base material, packing material and skin material three part form, when making roof of the vehicle, with glue these three kinds of adheres are got up and obtain through die forming again; Base material generally manufactures with by polystyrol plastic foam plate or specialty corrugating plate, packing material is generally manufactured by PU foamed plastics, skin material generally uses knitted fabric, polyvinyl chloride manufacture, and the roof of the vehicle made after these combinations of materials exists the problem of intensity difference, sound-insulating and heat-insulating weak effect.
Summary of the invention
The object of this invention is to provide a kind of roof of the vehicle, it can solve the intensity difference of existing roof of the vehicle material existence, the problem of sound-insulating and heat-insulating weak effect.
In order to solve the problem, the technical solution used in the present invention is:
This roof of the vehicle, comprise polystyrene foam plastics layer and knitted fabric layer, also comprise and be arranged on sound insulation vibration damping layer between described polystyrene foam plastics layer and knitted fabric layer and sound-absorption and heat-insulation layer, described polystyrene foam plastics layer, sound insulation vibration damping layer, sound-absorption and heat-insulation layer and knitted fabric layer are bonded together by bonding mode.
In above technical scheme, further scheme is: described sound insulation vibration damping layer is made up of butyl material.
Further: described sound-absorption and heat-insulation layer is made up of acoustical cotton.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, the roof of the vehicle intensity made of the present invention is good, sound-insulating and heat-insulating is effective.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described: as shown in Figure 1,
This roof of the vehicle, comprise polystyrene foam plastics layer 1, the sound insulation vibration damping layer 2 be made up of butyl rubber successively, make sound-absorption and heat-insulation layer 3 and knitted fabric layer 4 by acoustical cotton, polystyrene foam plastics layer 1, sound insulation vibration damping layer 2, sound-absorption and heat-insulation layer 3 and knitted fabric layer 4 are bonded together by bonding mode.

Claims (3)

1. a roof of the vehicle, comprise polystyrene foam plastics layer (1) and knitted fabric layer (4), it is characterized in that: also comprise and be arranged on sound insulation vibration damping layer (2) between described polystyrene foam plastics layer (1) and knitted fabric layer (4) and sound-absorption and heat-insulation layer (3), described polystyrene foam plastics layer (1), sound insulation vibration damping layer (2), sound-absorption and heat-insulation layer (3) and knitted fabric layer (4) are bonded together by bonding mode.
2. roof of the vehicle according to claim 1, is characterized in that: described sound insulation vibration damping layer (2) is made up of butyl material.
3. roof of the vehicle according to claim 1 and 2, is characterized in that: described sound-absorption and heat-insulation layer (3) is made up of acoustical cotton.
CN201510029690.8A 2015-01-21 2015-01-21 Automobile roof Pending CN104589747A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510029690.8A CN104589747A (en) 2015-01-21 2015-01-21 Automobile roof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510029690.8A CN104589747A (en) 2015-01-21 2015-01-21 Automobile roof

Publications (1)

Publication Number Publication Date
CN104589747A true CN104589747A (en) 2015-05-06

Family

ID=53115959

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510029690.8A Pending CN104589747A (en) 2015-01-21 2015-01-21 Automobile roof

Country Status (1)

Country Link
CN (1) CN104589747A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111619468A (en) * 2020-05-07 2020-09-04 一汽奔腾轿车有限公司 Automobile ceiling material capable of releasing negative oxygen ions

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030151274A1 (en) * 2000-05-29 2003-08-14 Claude Buisson Lightweight vehicle flooring assembly
CN202115443U (en) * 2011-05-24 2012-01-18 浙江吉利汽车研究院有限公司 Interior trimming panel for automobile ceilings
CN202439639U (en) * 2012-02-17 2012-09-19 十堰博兴汽车装饰制品有限公司 Sound absorption type car interior decoration ceiling
CN202641555U (en) * 2012-07-02 2013-01-02 重庆鸿岱科技有限公司 Automobile roof
CN203267943U (en) * 2013-05-26 2013-11-06 温州市环球汽车衬垫有限公司 Metal plate of roof inside automobile
CN203438950U (en) * 2013-09-07 2014-02-19 浙江华江科技发展有限公司 Fiber reinforcement thermoplastic board for automotive bottom protective part with high impact resistance and high sound absorption performance
CN103991256A (en) * 2013-02-15 2014-08-20 丰田纺织株式会社 Interior trim forming body and making method thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030151274A1 (en) * 2000-05-29 2003-08-14 Claude Buisson Lightweight vehicle flooring assembly
CN202115443U (en) * 2011-05-24 2012-01-18 浙江吉利汽车研究院有限公司 Interior trimming panel for automobile ceilings
WO2012159388A1 (en) * 2011-05-24 2012-11-29 浙江吉利汽车研究院有限公司 Inner trim panel for roof of a vehicle
CN202439639U (en) * 2012-02-17 2012-09-19 十堰博兴汽车装饰制品有限公司 Sound absorption type car interior decoration ceiling
CN202641555U (en) * 2012-07-02 2013-01-02 重庆鸿岱科技有限公司 Automobile roof
CN103991256A (en) * 2013-02-15 2014-08-20 丰田纺织株式会社 Interior trim forming body and making method thereof
CN203267943U (en) * 2013-05-26 2013-11-06 温州市环球汽车衬垫有限公司 Metal plate of roof inside automobile
CN203438950U (en) * 2013-09-07 2014-02-19 浙江华江科技发展有限公司 Fiber reinforcement thermoplastic board for automotive bottom protective part with high impact resistance and high sound absorption performance

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
宋东方、罗富坤: "《汽车清洗与装饰技法》", 31 May 2013 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111619468A (en) * 2020-05-07 2020-09-04 一汽奔腾轿车有限公司 Automobile ceiling material capable of releasing negative oxygen ions

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150506