CN2498010Y

CN2498010Y - Automobile sunshading board

Info

Publication number: CN2498010Y
Application number: CN 01232880
Authority: CN
Inventors: 杨明舜
Original assignee: SHENGZHOU ENTERPRISE CO Ltd
Current assignee: SHENGZHOU ENTERPRISE CO Ltd
Priority date: 2001-08-08
Filing date: 2001-08-08
Publication date: 2002-07-03
Anticipated expiration: 2011-08-08

Abstract

The utility model discloses an automobile sun visor, the materials of which are a tough foaming thin plate or composite materials. The utility model is made by baking and heating and stamper technology into a whole. The molding automobile sun visor surface has a plurality of wide grooves and narrow grooves which are alternately arranged in parallel. The width of the wide grooves is about twice that of the narrow grooves, thus leading the automobile sun visor to be neat and easy to be stored when the automobile sun visor shrinking and folding up. The utility model is beautiful and at the same time is not easy to crack and cut the service life.

Description

Automotive sunshade panel

Technical field

The utility model relates to a kind of automotive sunshade panel.

Background technology

Automotive interior is an enclosure space, in the time of in sunlight is transmitted into automobile, it is very sultry promptly to seem in the car, though automobile air can be eliminated people's summer heat, can not block sunlight shine automotive interior, therefore, the sun shield of various automobile specified is promptly sold in the market, for the car owner will device on the Windshield of automotive interior, directly be transmitted into the usefulness of automotive interior as hiding resistance sunlight, thus this automobile sun-shading firm and hard be one of the articles for use of automobile indispensability.Yet, commercially available various automotive sunshade panel is of numerous names, its structure and manufacture method thereof also are not quite similar, especially to make and mostly the course of processing is the segmentation operation and is difficult to always finish, process efficiency is limited naturally, and the quality of selecting the made automotive sunshade panel of unlike material for use is also good and bad uneven, especially when the continuous contraction of the quilt cover of automotive sunshade panel is folding, produce the space because of the extruding phenomenon between each adjacent panels face of Chang Zhiyou, automotive sunshade panel can't be fitted fully, and this is real to hinder the attractive in appearance and collection of visual sense and be difficult for, and also can make the plate face of sun shield produce wrinkle and the service life that detracts, this is existing sun shield design-calculated shortcoming, remains in fact to be improved.

Summary of the invention

The purpose of this utility model is to provide a kind of automotive sunshade panel, and it easily shrinks folding, and makes after folding more docilely and smooth, stores to increase aesthetic property and to be beneficial to collection.

In order to achieve the above object, the utility model has adopted following technical scheme: a kind of automotive sunshade panel is with a toughness foaming body thin plate or to be that material is one-body molded with the composite material make; Be formed with the inner concavity backfin groove of multiple tracks arrangement in parallel on the plate face of this automotive sunshade panel, this backfin groove is spaced in regular turn and forms a roomy groove and a narrow groove respectively, and the width of this roomy groove is about a times of narrow groove.

The utility model has the advantages that: when automotive sunshade panel of the present utility model shrinks when folding, can make the thickness that makes two corresponding plate faces that bent be unlikely and produce extruding, thereby make between two corresponding plate faces can the be smooth docile one that is stacked and placed on, and make the automotive sunshade panel after folding can reduced volume and be easy to collection, and because of smooth docile folding having aesthetic property, also be unlikely simultaneously cracking and lose service life, thereby improve the shortcoming of existing sun shield.

Description of drawings

Below in conjunction with drawings and Examples the utility model is elaborated:

Fig. 1 is the External view of the utility model automotive sunshade panel;

Fig. 2 is the process schematic representation that the utility model is produced automotive sunshade panel;

Fig. 3 and Fig. 9 are the technology diagram of blocks that the utility model is produced automotive sunshade panel;

Fig. 4 is the cut-away view of the utility model with the made automotive sunshade panel of toughness foaming body thin plate;

Fig. 5 is that the utility model automotive sunshade panel is at the External view that shrinks after folding;

Fig. 6 is the sectional schematic diagram of cutting open along the X-X line of Fig. 5;

Fig. 7 is the exploded drawings of the utility model composite A;

Fig. 8 is the cut-away view of the utility model with the made automotive sunshade panel of composite A.

The specific embodiment

See also the utility model automotive sunshade panel 100 shown in Figure 1, it mainly is based on as Fig. 2 and toughness foaming body thin plate 10 shown in Figure 7, and its general thickness is about 3 to 5 millimeters.This toughness foaming body thin plate 10 adopts usually has the bridge formation of sealed gas chamber steam bubble and the foam material of flexible for example is: two kinds of the copolymers of bridge formation formula polyethylene foam plate or polyethylene and vinyl acetate (being EVA) etc.

See also the manufacturing process of Fig. 2 and the utility model automotive sunshade panel 100 shown in Figure 3; At first with bundled toughness foaming body thin plate 10 as material, and it is sent in the baking box B heat, temperature in this baking box B is set between 120 to 300 degree Celsius approximately, the utility model toughness foaming body thin plate 10 can be toasted by original hardened condition becomes soft state, and order makes these soft foaming body thin plate 10 in-to-in sealed gas chambers because of heating produces the effect that expands again, make this foaming body thin plate 10 of the deliquescing moulded section machinery C that can provide following apparatus that one group of mould is arranged give the usefulness of one moulded section.

When the above-mentioned toughness foaming body of the utility model thin plate 10 carries out moulded section in moulded section machinery C, one group of set mould of this moulded section machinery C, can cold water pipe C1 mode under low temperature control, touch the after cooling moulding and automotive sunshade panel once pressed.Automotive sunshade panel behind the cooling forming can carry out the last formality that cuts and repair, and makes automotive sunshade panel 100 after cutting can form as shown in Figure 1 shape, and this promptly finishes the manufacturing process of the utility model automotive sunshade panel 100.

As Fig. 1 and shown in Figure 4, according to the made automotive sunshade panel 100 of the above-mentioned technology of the utility model, it on its plate face the inner concavity backfin groove that is formed with the multiple tracks arrangement in parallel, particularly, this backfin groove is to be spaced in order and to form a roomy groove 10A and a narrow groove 10B respectively, the width of this roomy groove 10A is about a times of narrow groove 10B, when the utility model automotive sunshade panel 100 as Fig. 5 and shown in Figure 6 the contraction when folding, when people bend and application of force F1 and application of force F2 respectively, can make the thickness that makes two corresponding plate faces that bent be unlikely and produce extruding, thereby make the smooth docile one that is stacked and placed between two corresponding plate faces, be easy to collection so make the automotive sunshade panel 100 energy reduced volumes after folding, and because of smooth docile folding having aesthetic property, also be unlikely simultaneously cracking and lose service life, thereby improve the shortcoming of existing sun shield.

The utility model automotive sunshade panel 100 shown in Figure 1 for another example, its material also can adopt as shown in Figure 7 comprise by a position in plastic cement (PVC) cloth of top layer or fiber cloth 20, and a toughness foaming body thin plate 10 and that is positioned at interlayer be positioned at three-layer-materials such as plastic cement (PVC) cloth of bottom or fiber cloth 30 and combined by member.Wherein, the above-mentioned toughness foaming body thin plate 10 that is positioned at interlayer, it also adopts as described above has the bridge formation of sealed gas chamber steam bubble and the foam material of flexible for example is: two kinds of the copolymers of bridge formation formula polyethylene foam plate or polyethylene and vinyl acetate (being EVA) etc.

See also the manufacturing process of Fig. 2, Fig. 7 and the utility model automotive sunshade panel 100 shown in Figure 9; It at first is the pre-processing of above-mentioned three-layer-material member, it is to paste fixing with the toughness foaming body thin plate 10 with stable on heating viscose and above-mentioned interlayer the plastic cement of top layer (PVC) cloth or fiber cloth 20, plastic cement (PVC) cloth of bottom or fiber cloth 30 also being pasted with the toughness foaming body thin plate 10 of stable on heating viscose of tool and above-mentioned interlayer is one again, this three-layer-material member is pasted fixedly form three laminated one composite A, with this composite A as material to make the utility model automotive sunshade panel 100.

As shown in the figure, above-mentioned three laminated one composite A also is admitted in the baking box B and heats, temperature in this baking box B is set between 120 to 300 degree Celsius approximately, make the toughness foaming body thin plate 10 of the above-mentioned interlayer of the utility model can toast the state that becomes softness by original hardened condition, and order makes these soft foaming body thin plate 10 in-to-in sealed gas chambers because of heating produces the effect that expands again, make this integral composite A of deliquescing can provide following moulded section machinery C to give the usefulness of one moulded section.

When the above-mentioned composite A of the utility model was carried out moulded section in moulded section machinery C, one group of set mould of this moulded section machinery C can cold water pipe C1 mode hang down under the temperature control, and automotive sunshade panel is being given the moulding of a pressing mold after cooling.Automotive sunshade panel behind the cooling forming can carry out the last formality that cuts and repair, and makes automotive sunshade panel 100 after cutting can form as shown in Figure 1 shape, and this also finishes the manufacturing process of the utility model automotive sunshade panel 100.Certainly, the composite A that the present invention is above-mentioned, it also can adopt two laminar composite materials, and it only needs plastic cement (PVC) cloth or fiber cloth 20, the two is integrated and gets final product with above-mentioned toughness foaming body thin plate 10, and it is identical that its method for making is then all given aforementioned person.

Certainly according to the above-mentioned composite A of the utility model be, the automotive sunshade panel 100 that material and technology are made, also be formed with the inner concavity backfin groove of multiple tracks arrangement in parallel on its plate face, this backfin groove also is spaced in order and forms a roomy groove 10A and a narrow groove 10B respectively, the width of this roomy groove 10A also is about a times of narrow groove 10B, all identical as for its structure and effect with aforementioned person, repeat no more.

In sum, the structure of the utility model automotive sunshade panel, though its design and formation are simplified, but the automotive sunshade panel that the material that the utility model is selected for use and the technology of one-stop operation are produced, its not only folding can be more smooth and be easy to collection, and its docile and tool aesthetic property, thereby improve the shortcoming that existing automotive sunshade panel uses, this meets the requirement of utility model patent, therefore, mentions in accordance with the law and applies for a patent.

Claims

1. automotive sunshade panel is with a toughness foaming body thin plate or to be that material is one-body molded with the composite material make, and it is characterized in that:

Be formed with the inner concavity backfin groove of multiple tracks arrangement in parallel on the plate face of this automotive sunshade panel, this backfin groove is spaced in regular turn and forms a roomy groove and a narrow groove respectively, and the width of this roomy groove is about a times of narrow groove.

2. according to the described automotive sunshade panel of claim 1, it is characterized in that: this composite material by one be positioned at the plastic cloth of top layer or fiber cloth, and a toughness foaming body thin plate and that is positioned at interlayer be positioned at three-layer-materials such as the plastic cloth of bottom or fiber cloth and formed, this three-layer-material member is pasted mutually with viscose and is fixedly formed three laminated one composite material.

3. according to the described automotive sunshade panel of claim 1, it is characterized in that: this composite material by a plastic cloth or fiber cloth, and two layers of material such as a toughness foaming body thin plate combined by member.