Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
With a kind of ceiling for vehicle of novel proposition, which has environmental-protecting performance light-weight, at low cost and excellent.
The utility model also proposes a kind of with above-mentioned ceiling vehicle.
Ceiling according to the present utility model for vehicle, including：General area and strengthen area, the general area and it is described plus
Strong area is both provided with glass layer, and the density of the glass layer for strengthening area is more than the glass layer of the general area
Vehicle according to the present utility model, which has, strengthens area and general area, and only in the volume in reinforcement area strengthened
Outer increase glass layer so that strengthen density of the density more than the glass layer of general area of the glass layer in area, from
And under the premise of ensureing that ceiling has enough structural strengths, the usage amount of glass fibre is substantially reduced, improves the ring of ceiling
The manufacture cost of vehicle is also reduced while guaranteed cost.
The glass layer of one embodiment according to the present utility model, the reinforcement area and general area includes：First
Glass layer, the glass layer for strengthening area further include：Second glass layer.
One embodiment according to the present utility model, the interior enhancement layer include set gradually from inside to outside precoat,
Thin bottom cloth layer and the first glass layer.
One embodiment according to the present utility model is provided with the first film between the precoat and the thin bottom cloth layer
One embodiment according to the present utility model is provided between first glass layer and the basal layer
Two film layers.
One embodiment according to the present utility model, the outer enhancement layer include thick bottom cloth layer, the thickness bottom cloth layer setting
In the outside of the basal layer.
One embodiment according to the present utility model, the outer enhancement layer for strengthening area include setting successively from inside to outside
Second glass layer and thick bottom cloth layer put, third is provided between the basal layer and second glass layer
One embodiment according to the present utility model, the content of glass fiber of every square metre of the general area is 50g-
150g, the content of glass fiber for strengthening every square metre of area is 150g-250g.
According to being originally that the vehicle of utility model has the ceiling of above-described embodiment, due to the vehicle with above-mentioned for vehicle
Ceiling, therefore the vehicle have complete vehicle weight it is light, economic performance is good, it is at low cost the advantages of.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent or recognized by the practice of the utility model.
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The limitation of type.
In the description of the present invention, it is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify description rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the utility model
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature." multiple " are meant that at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
In the utility model unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be
Mechanical connection or electrical connection can communicate each other；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, can be the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
Below according to Fig. 1-Fig. 2 being described for the ceiling 100 of vehicle to the utility model.
Ceiling 100 for vehicle includes general area and strengthens area, and general area and reinforcement area are both provided with glass layer,
Strengthen density of the density more than the glass layer of general area of the glass layer in area.It is thereby may be ensured that needs strengthen plus
Strong area has enough intensity, and the general area without intensity to be increased does not increase glass fibre additionally then.
And then under the premise of it ensure that ceiling 100 has sufficient intensity, the usage amount of glass fibre is reduced, is reduced
The manufacture cost of ceiling 100.
The glass layer for strengthening area and general area includes the first glass layer 111, strengthens the glass layer in area
Further include the second glass layer 151.That is, strengthening area includes the first glass layer 111 and the second glass layer
151, general area only includes the first glass layer 111, not including the second glass layer.
General area and reinforcement area set gradually interior enhancement layer 110, basal layer 140 and outer enhancement layer 150 from inside to outside, interior
The first glass layer 111 is provided in enhancement layer 110, strengthens being provided with the second glass layer in the outer enhancement layer 150 in area
151, glass layer is not provided in the outer enhancement layer 150 of general area.
It should be noted that the reinforcement area in the utility model embodiment is the place strengthened on ceiling 100,
General area is the place that need not be strengthened on ceiling 100.
General area can be identical with material used by basal layer 140 in reinforcement area, such as can use PUR (poly- ammonia
Ester) material as basal layer 140, the ceiling 100 that PUR (polyurethane) is used in automobile has the performance of sound-insulating.
Strengthen being provided with glass layer in the outer enhancement layer 150 in area, the intensity for strengthening area can be improved, to ceiling 100
On the part strengthened of needs strengthened, improve the structural strength for strengthening area；The outer enhancement layer 150 of general area is not provided with glass
Glass fibrous layer, therefore can be reduced the manufacture cost of ceiling.
Strengthen area and general area, and only in the reinforcement area strengthened since vehicle according to the present utility model has
Additional increase glass layer so that strengthen the glass layer in area density be more than general area glass layer it is close
Degree, so as under the premise of ensureing that ceiling has enough structural strengths, substantially reduce the usage amount of glass fibre, improve ceiling
Environmental-protecting performance while also reduce the manufacture cost of vehicle.
Meanwhile the reduction of glass fibre usage amount has also reduced the weight of ceiling 100, and then at least to a certain extent
Reduce the energy consumption of vehicle.
One embodiment according to the present utility model, enhancement layer include the precoat 112 set gradually from inside to outside, thin bottom
113 and first glass layer 111 of layer of cloth.
Precoat 112 wraps up the inside of car roof 100, improves the decorative effect of 100 inside of car roof, and then improves
The experience of user, the first glass layer 111 have the advantages that sound insulation, thermal insulation and fire-retardant, passenger in raising driver's cabin
Optionally, the first film layers 120 are provided between precoat 112 and thin bottom cloth layer 113.
Precoat 112 and thin bottom cloth layer 113 are bonded together by the first film layers 120, can be effectively by precoat 112
It is fixed together with thin bottom cloth layer 113.
Further, the second film layers 130 are provided between the first glass layer 111 and basal layer 140.Second film
First glass layer 111 can be effectively fixed on basal layer 140 by layer 130, improve the overall stability of ceiling 100.
Outer enhancement layer 150 includes thick bottom cloth layer 152, and thick bottom layer is arranged on the outside of basal layer 140.
Thick bottom cloth layer 152 covers basal layer 140, can have the function of waterproof, since outer enhancement layer 150 is arranged on top
The outside of canopy 100 can effectively improve the water resistance of vehicle.
The outer enhancement layer 150 for strengthening area includes the second glass layer 151 and thick bottom cloth layer set gradually from inside to outside
The intensity for making outer enhancement layer 150 that second glass layer 151 can strengthen area is further enhanced, particularly
The junction that area is effectively improved ceiling 100 and A columns, B columns and C columns is strengthened in the junction of ceiling 100 and A columns, B columns and C columns
Third film layers 160 are provided between 140 and second glass layer 151 of basal layer.
Third film layers 160 make the second glass layer 151 closely be connected with basal layer 140, and third film layers
160 can have certain water resistance, prevent rainwater etc. from entering basal layer 140, delay the aging speed of basal layer 140
Degree improves the service life of ceiling 100.
In some embodiments of the utility model, the content of glass fiber of every square metre of general area is 50g-150g.Add
The content of glass fiber in strong every square metre of area is 150g-250g.
Vehicle according to the present utility model has the ceiling 100 of above-described embodiment, since the vehicle has above-mentioned be used for
The ceiling 100 of vehicle, therefore the vehicle has the advantages of complete vehicle weight is light, and economic performance is good, at low cost.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It combines in an appropriate manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the different embodiments or examples described in this specification and the feature of different embodiments or examples into
Row combines and combination.
Although the embodiment of the utility model has been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it is impossible to be construed as a limitation of the present invention, those of ordinary skill in the art are in the scope of the utility model
It is interior to make changes, modifications, substitutions and variations to the above described embodiments.