CN201736861U - Sound absorbing and thermal insulation integrated automotive carpet - Google Patents
Sound absorbing and thermal insulation integrated automotive carpet Download PDFInfo
- Publication number
- CN201736861U CN201736861U CN2010202017729U CN201020201772U CN201736861U CN 201736861 U CN201736861 U CN 201736861U CN 2010202017729 U CN2010202017729 U CN 2010202017729U CN 201020201772 U CN201020201772 U CN 201020201772U CN 201736861 U CN201736861 U CN 201736861U
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- carpet
- absorption
- heat
- thermal insulation
- integral type
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Abstract
The utility model relates to a sound absorbing and thermal insulation integrated carpet arranged in an automobile cab, which belongs to the technical field of interior trims of a truck and integrates an engine hood, a left front mat, a right front mat, a left rear mat, a right rear mat and a rear mat. The sound absorbing and thermal insulation integrated carpet adopts environment-friendly PVC foam leather with thickness being 3.5mm as a main material, and 8mm cotton-based sound absorbing and thermal insulation blanket is arranged on the back face of the foam leather as an auxiliary material. The PVC foam leather is formed through baking and extraction, is matched with concave and convex parts of the bottom board of an overall cab, serves as a main body of the carpet, and is provided with a mounting hole, a turning shaft hole, a control bar hole and an anti-slip bar necessary for application; and the 8mm cotton-based sound absorbing and thermal insulation blanket is adhered to the back face of the foam lather via pressing and forms a sound absorbing and thermal insulation layer of the carpet. The whole structure of the carpet integrates a plurality of split carpets. The utility model has the advantages of luxurious and elegant appearance, comfortable feel and good effect of sound absorption and thermal insulation, and prevents joints of the carpet in the cab, thereby achieving good dust-proofing effect and facilitating cleaning. Moreover, different colors can be selected for the utility model according to the design style of the cab, and the utility model belongs to the environmentally friendly product since no harmful substances can be produced during production.
Description
Technical field
The utility model relates to a kind of automobile cab integral type sound-absorption and heat-insulation carpet, belongs to autotruck interior trim technical field.
Background technology
Existing truck cab carpet adopts the foaming leather about 1mm to pass through foam process production more more, and production process complexity and production environment are relatively poor; Product surface is easy to wear to break, and productive costs is higher, and is the multi-disc split-type structural, by car bonnet, about before, about back and back six bulks such as ground cushion splicing form, influence the operator's compartment overall appearance, greatly reduce dustproof, sound-absorbing, heat-proof quality, be unfavorable for the cleaning of operator's compartment.
Summary of the invention
The utility model is at the deficiencies in the prior art, and purpose is to provide a kind of production technology simple, and product appearance is whole consistent, elegant in appearance, the well behaved integral type carpet of sound-absorption and heat-insulation.
Specifically, a kind of automotive sound-absorption and heat-insulation integral type carpet, it foams leather as main material layer by PVC, presses the attached cotton basic sound-absorption and heat-insulation felt formation that is fitted with at the PVC foaming leather back side.The PVC foaming leather that adopts has toughening layer, foaming layer, counterdie protective cover; And in the middle of foaming layer was positioned at, toughening layer and counterdie protective cover were compounded in the foaming layer upper and lower surface respectively.
A kind of automotive sound-absorption and heat-insulation integral type carpet described in the utility model, its left seat carpet, chaufeur foot pad that is positioned at the copilot foot pad of a side, right seat carpet and an other side holds together by back carpet and driving engine hood pad, and be connected as a single entity by two walls between copilot foot pad and the right seat carpet, be connected as a single entity by two walls between left seat carpet and the chaufeur foot pad simultaneously, the avris of right seat carpet, left seat carpet, driving engine hood pad is connected as a single entity with the back carpet.
The utlity model has the characteristic that outward appearance is luxurious, elegant in appearance, sense of touch is comfortable, sound-absorbing, effect of heat insulation are good, and carpet does not have seam good dustproof effect, easy to clean in the operator's compartment, has optimized the whole structure of automobile cab greatly; Production environment cleans, technology is simple, and production process does not have nuisance and produces, and belongs to the car carpeting of environment-friendly products.
Description of drawings
Fig. 1 is a laminar texture scheme drawing of the present utility model.
Fig. 2 is the utility model outside drawing.
The specific embodiment
Provided the utility model laminar texture as shown in Figure 1.A kind of automotive sound-absorption and heat-insulation integral type carpet, it foams leather as main material layer by PVC, presses the attached cotton basic sound-absorption and heat-insulation felt 1-4 formation that is fitted with at the PVC foaming leather back side.The PVC foaming leather that adopts has toughening layer 1-1, foaming layer 1-2, counterdie protective cover 1-3; And in the middle of foaming layer 1-2 was positioned at, toughening layer 1-1 and counterdie protective cover 1-3 were compounded in foaming layer 1-2 upper and lower surface respectively.As the PVC of main material layer foaming leather thickness is 3.5mm, toughening layer 0.8mm wherein, and foaming layer 2.5mm, counterdie protective cover 0.2mm, it is 8mm that the cotton basic sound-absorption and heat-insulation felt 1-4 of attached applying is pressed at the PVC foaming leather back side.
Fig. 2 has provided a kind of shape assumption diagram of automotive sound-absorption and heat-insulation integral type carpet.Left seat carpet 6, chaufeur foot pad 7 that it is positioned at the copilot foot pad 1 of a side, right seat carpet 2 and an other side hold together by back carpet 3 and driving engine hood pad 9, and be connected as a single entity by two walls between copilot foot pad 1 and the right seat carpet 2, be connected as a single entity by two walls between left seat carpet 6 and the chaufeur foot pad 7 simultaneously, the avris of right seat carpet 2, left seat carpet 6, driving engine hood pad 9 is connected as a single entity with back carpet 3.On chaufeur foot pad 7 and copilot foot pad 1, be shaped on tread plate 10.On the integral type carpet, have gas stop handle hole 4, gear-change hand lever hole 5, turn to axis hole 8.
The utility model is finished by following technical measures: this automobile cab integral type sound-absorption and heat-insulation carpet is with thick (the toughening layer 0.8mm of 3.5mm; foaming layer 2.5mm; counterdie protective cover 0.2mm) environment-friendly type PVC foaming leather is as main material, and there is the cotton basic sound-absorption and heat-insulation felt of 8mm at the back side as auxilliary material.And adopt following technology to prepare:
1, PVC foaming leather through overbaking (oven temperature is set: 320 ℃ of outer rings, 290 ℃ of inner rings, 270 ℃ at center, heating pipe is apart from baking material pallet 400mm; Stoving time: positive 40 seconds, reverse side 60 seconds);
2, suction moulding (evacuated pressure is set :-0.04～-0.06Mpa, molding time 5 seconds);
3, cooling and shaping (water spray cooling, about 30 seconds);
4, press attached applying sound-absorption and heat-insulation felt;
5, cut perforate, punching (mounting hole and steering shaft, joystick hole);
6, product inspection.
As be certain brand heavy duty truck integral type sound-absorption and heat-insulation carpet.Carpet specification L1475*W2200mm, profile as shown in the figure,, this carpet be with the environment-friendly type PVC of 3.5mm thick (toughening layer 0.8mm, foaming layer 2.5mm, counterdie protective cover 0.2mm) foaming leather as main material, there is the cotton basic sound-absorption and heat-insulation felt of 8mm at the back side as auxilliary material.PVC foaming leather matches through the concavo-convex position of overbaking, suction moulding, cooling and shaping and whole operator's compartment base plate, be the main body of carpet, have stop 1 of handle square hole of chair mounted hole Φ 20*8, instrument carrier panel mounting hole Φ 25*9, saucer mounting hole Φ 25*2, sleeping berth mounting hole Φ 25*4, spiracle line mounting hole Φ 25*1 and 1 of steering shaft square hole, 1 of joystick circular hole, gas on it; The cotton basic sound-absorption and heat-insulation felt different shape of 8mm is divided into 11, is attached to foaming leather back side assigned position by pressing attached attaching process, forms the sound-absorption and heat-insulation layer of carpet.
Claims (6)
1. an automotive sound-absorption and heat-insulation integral type carpet is characterized in that being removed from office as main material layer by the PVC foaming, presses the attached cotton basic sound-absorption and heat-insulation felt (1-4) that is fitted with to constitute at the PVC foaming leather back side.
2. a kind of automotive sound-absorption and heat-insulation integral type carpet according to claim 1 is characterized in that the PVC foaming leather that adopts has toughening layer (1-1), foaming layer (1-2), counterdie protective cover (1-3); And in the middle of foaming layer (1-2) was positioned at, toughening layer (1-1) and counterdie protective cover (1-3) were compounded in foaming layer (1-2) upper and lower surface respectively.
3. a kind of automotive sound-absorption and heat-insulation integral type carpet according to claim 1 and 2; it is characterized in that the PVC foaming leather thickness as main material layer is 3.5mm; toughening layer 0.8mm wherein; foaming layer 2.5mm; counterdie protective cover 0.2mm, it is 8mm that the cotton basic sound-absorption and heat-insulation felt (1-4) of attached applying is pressed at the PVC foaming leather back side.
4. a kind of automotive sound-absorption and heat-insulation integral type carpet according to claim 1 and 2, it is characterized in that being positioned at the copilot foot pad (1) of a side, the left seat carpet (6) of a right seat carpet (2) and an other side, chaufeur foot pad (7) holds together by back carpet (3) and driving engine hood pad (9), and be connected as a single entity by two walls between copilot foot pad (1) and the right seat carpet (2), be connected as a single entity right seat carpet (2) by two walls between left seat carpet (6) and the chaufeur foot pad (7) simultaneously, left side seat carpet (6), the avris of driving engine hood pad (9) is connected as a single entity with back carpet (3).
5. a kind of automotive sound-absorption and heat-insulation integral type carpet according to claim 4 is characterized in that being shaped on tread plate (10) on chaufeur foot pad (7) and copilot foot pad (1).
6. a kind of automotive sound-absorption and heat-insulation integral type carpet according to claim 4, it is characterized in that on the integral type carpet, having gas stop handle hole (4), gear-change hand lever hole (5), turn to axis hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202017729U CN201736861U (en) | 2010-05-24 | 2010-05-24 | Sound absorbing and thermal insulation integrated automotive carpet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202017729U CN201736861U (en) | 2010-05-24 | 2010-05-24 | Sound absorbing and thermal insulation integrated automotive carpet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736861U true CN201736861U (en) | 2011-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202017729U Expired - Lifetime CN201736861U (en) | 2010-05-24 | 2010-05-24 | Sound absorbing and thermal insulation integrated automotive carpet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201736861U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879329A (en) * | 2014-04-02 | 2014-06-25 | 安徽华菱汽车有限公司 | Carpet for vehicle |
| CN107521393A (en) * | 2017-08-14 | 2017-12-29 | 华信博伟（安徽）车辆部件有限公司 | A kind of production method of vehicle internal decoration carpet |
-
2010
- 2010-05-24 CN CN2010202017729U patent/CN201736861U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879329A (en) * | 2014-04-02 | 2014-06-25 | 安徽华菱汽车有限公司 | Carpet for vehicle |
| CN107521393A (en) * | 2017-08-14 | 2017-12-29 | 华信博伟（安徽）车辆部件有限公司 | A kind of production method of vehicle internal decoration carpet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XI'AN TIANRUI AUTOMOBILE INTERIORS CO., LTD. Free format text: FORMER OWNER: BAOJI TIANRUI AUTOMOBILE INTERIOR DECORATION CO., LTD. Effective date: 20130508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hou Jianli Inventor after: Zhong Changle Inventor before: Chen Bierui Inventor before: Hou Jianli Inventor before: Zhang Yaohui Inventor before: Zhong Changle Inventor before: Wang Ligang Inventor before: Mao Cuiliang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN BIERUI HOU JIANLI ZHANG YAOHUI ZHONG CHANGLE WANG LIGANG MAO CUILIANG TO: HOU JIANLI ZHONG CHANGLE Free format text: CORRECT: ADDRESS; FROM: 721013 BAOJI, SHAANXI PROVINCE TO: 710200 XI'AN, SHAANXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130508 Address after: The northern section of the economic and Technological Development Zone Jingwei Town Road 710200 Shaanxi city of Xi'an province Weihua No. 6 Patentee after: Xi'an Tianrui Automobile Interiors Co., Ltd. Address before: 721013 No. 220, hi tech Avenue, Shaanxi, Baoji Patentee before: Baoji Tianrui Automobile Interior Decoration Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |