CN107444079B - Interior pleated reflective heat insulation curtains - Google Patents

Abstract

The invention discloses an in-car pleated reflective heat-insulating curtain, which comprises pleated fabric, wherein the pleated fabric is the same as the shape of car body glass after being unfolded; the pleated fabric is arranged in the car body close to the car window glass, one side of the pleated fabric is fixed on the car body, and the other side of the pleated fabric is movably hung on the car body; an elastic band is connected between the two sides, and a reflecting film is coated on the side surface of the pleated fabric, which is close to the car body glass. The invention adopts one or more layers of hollow pleated fabrics with reflective films, can shield front and rear windshield glass and double-side door glass of the automobile, can reflect sunlight irradiation, has the sun-proof and heat-insulating effects in summer and has the heat-insulating effects in winter.

Description

Interior pleated reflective heat insulation curtains

Technical field

The invention relates to the technical field of automobile spare parts, in particular to an interior pleated reflective heat insulation curtain.

Background technique

In the scorching summer months, when a car is parked and exposed to strong sunlight, the temperature inside the car will rise rapidly. The steering wheel will be hot, the seats will be hot, and the dashboard and plastic or leather materials in the car will emit an unpleasant smell at high temperatures. This not only damages the vehicle, but also damages the physical and mental health of the drivers and passengers.

In order to solve this problem, many inventors have thought of many ways, some are solved outside the car, and some are solved inside the car. However, in summary, they all have some fatal shortcomings and are difficult to be accepted by users. For example, solving problems outside the car The problems encountered are difficult to overcome. Dust and weather effects (such as wind, rain, snow) make it difficult to store and store. At the same time, there are man-made sabotage, theft, etc. Solved in the car, it takes up a certain amount of space, is troublesome to operate, and has poor results.

There is an existing patent: Inflatable sunshade for vehicles, 2009201099540. Although it can solve the problem of reflective heat insulation, it requires inflating and deflating to use, which is particularly troublesome and burdens users. Another patent: Vehicle-mounted heat insulation curtain, 2010201530820, will The heat-insulating curtain is placed horizontally on the top of one side of the window glass. This solution is indeed convenient for retracting and retracting. However, because the roller blind device is straight, there are too many curved surfaces in the car and the upper space is small. It is unreasonable to install it in the upper part of the car. Its reflective surface is difficult to match with the glass window surface, and it is inconvenient to pull it down and hang it up.

Contents of the invention

In view of the shortcomings of the existing technology, the present invention proposes an in-car pleated reflective heat-insulating curtain to solve the problem that traditional automobile sunshade devices only provide sunshade but not heat insulation or can provide sunshade and heat insulation but are inconvenient to use.

In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solution: a pleated reflective heat insulation curtain in a car, including a pleated fabric, and the pleated fabric has the same shape as the car body glass after unfolding; the pleated fabric has the same shape as the car body glass; The pull-type fabric is arranged in the car body close to the window glass, one side is fixed on the car body, and the other side is movable and hung on the car body; elastic bands are connected between the two sides, and the pleated pull-type fabric is close to The sides of the car body glass are coated with reflective film.

Further, the pleat-type fabric also includes support bars, and the pleat-type fabric is provided with several layers arranged in parallel; there are several support bars, which are set up in parallel on the adjacent pleat-type fabric. between.

Further, the adjacent pleated fabrics are arranged symmetrically with respect to the support strips.

Further, both ends of the support bar are connected at the minimum distance adjacent to the pleated fabric.

Further, one side of the pleat-type fabric is fixed on the vehicle body through the long box; the pleat-type fabric is hidden in the long box after being gathered by the elastic band.

Further, a tie rod is provided on the other side of the pleated fabric.

Further, the vehicle body glass is a door glass, and the pull rod is connected with a hook that is convenient for hanging on the side of the window glass.

Further, a pull rope is connected to the pull rod.

Further, the pull rod is connected with nylon adhesive.

The pleated reflective heat insulation curtain in the car of the present invention is made of one or more layers of hollow pleated fabric. There is a reflective film on one side of the fabric, which can be used to reflect sunlight; the pleated fabric has a pleated structure. Conveniently folds or unfolds. For multi-layered fabrics, a honeycomb-shaped porous space is formed between the upper and lower layers after being pulled apart. There is stagnant air in the space, which can be used for heat insulation; after folding, the air in the porous space is discharged and compressed into a small space to hide. , thereby achieving convenient folding and pulling without affecting driving safety.

Compared with the existing technology, the present invention has the following advantages: it adopts one or more layers of hollow pleated fabrics with reflective films, which can cover the front and rear windshields and double-side door glass of the car, and can reflect sunlight. It has the function of sun protection and heat insulation, and plays the role of heat preservation in winter.

Description of the drawings

Figure 1 is a schematic diagram of the overall appearance structure of the present invention;

Figure 2 is a schematic diagram of the installation structure of the front bumper and left door window in the vehicle according to the present invention;

Figure 3 is a schematic diagram of the installation structure of the rear gear and the right door window in the vehicle according to the present invention;

Figure 4 is a schematic cross-sectional structural view of the double-layer reflective heat insulation curtain used in the present invention;

Figure 5 is a structural diagram of the pleated fabric after unfolding;

Figure 6 is a structural diagram of a single-layer pleated fabric;

Figure 7 is a structural diagram of multi-layer pleated fabric;

Icon mark:

1-car body, 11-front glass, 12-left door glass, 13-rear glass, 14-right door glass, 113-nylon adhesion, 131-draw cord, 2-pleat fabric, 21- Support strip, 22-long box, 23-tie rod, 24-elastic band, 25-reflective film.

Detailed ways

The present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and shall not have any limiting effect on the protection scope of the present invention.

As shown in Figures 1 to 7, a pleated reflective heat insulation curtain in a car includes a pleated fabric 2, a total of six pieces, which are installed on the front glass 11, the rear glass 13, and both sides of the car body 1 respectively. The inside of the side door glass; the pleated fabric 2 has the same shape as the car body glass after unfolding; the pleated fabric 2 is located in the car body close to the window glass, one side is fixed on the car body, and the other side is The flexible suspension is installed on the car body; elastic bands 24 are connected between the two sides, and the side of the pleated fabric 2 close to the car body glass is coated with a reflective film 25 .

The structure of the pleat-type fabric 2 can be a single-layer structure, as shown in Figure 6. A reflective film 25 is provided on one side of the pleat-type fabric 2; it can be a multi-layer structure, as shown in Figures 4 and 7. , also includes support bars 21, the pleated fabric 2 is provided with several layers arranged in parallel, and the support bars 21 are provided with several support bars 21, which are set up in parallel between the adjacent pleated fabrics 2.

Since the pleat-type fabric 2 is provided inside the glass of the car body 1 and is provided with a reflective film 25 on the side close to the glass, it is important that the multi-layer pleat-type fabric 2 itself is a hollow structure with a hollow inside. The gas is not easy to flow and has a heat-insulating effect; and the reflective film 25 can be used to reflect the sunlight passing through the glass and is not easily absorbed by the car, so it can effectively achieve a reflective and heat-insulating effect.

The structural characteristics of the pleated fabric 2 are that one side is fixed, and the other side can be unfolded to cover the car body glass when pulled up. When the unfolded side is relaxed, the unfolded side will be gathered under the action of the elastic band 24, and the whole will shrink.

A long box 22 of a certain shape is fitted on the car body table below each piece of glass. Each long box 22 is connected and fixed with the corresponding table using glue, nylon adhesion, suction cups or clips. The pleated fabric 2 is gathered and placed In long box.

Example 1

The pleated fabric 2 has a double-layer structure and is located inside the front glass 11 of the vehicle body 1. As shown in Figure 2, the lower end of the pleated fabric 2 is connected and fixed with the long box 22, and the upper end is fixed with the tie rod 23. The entire length The box 111 is fixed on the instrument table at the lower end of the front windshield 11 through glue, nylon adhesion, suction cups, and clips; the lower end of the elastic band 24 is fixed in the long box 22, and the upper end is fixed with the pull rod 23.

Since the pleat-type fabric 2 and the elastic band 24 are arranged in parallel, under the elastic action of the elastic band 24, the pull-rod 23 and the pleat-type fabric 2 are tightened and compressed into the long box 22; when parking requires shading, the pull-rod 23 can be pulled to drive The pleated fabric 2 is pulled open, and the nylon adhesive 113 or clip on the rear pull rod 23 is connected to the nylon adhesive on the sun visor of the car body, so that the entire reflective heat insulation curtain of the front windshield 11 is pulled open and fixed. Reflects front light and acts as thermal insulation.

Example 2

As shown in Figure 2, a pleated fabric 2 is set at the left door glass 12, a long box 22 is fixed on the table inside the window, the bottom of the pleated fabric 2 is fixed in the long box 22, and the upper end of the pull rod 23 is It is equipped with a hook. When the car needs to be shaded, the left door glass 12 is first controlled to drop to the bottom, and then the hook on the pull rod 23 is hung on the left door glass 12, and then the glass is raised, so that the pleated fabric is pulled together. 2 Pull open to reflect the light from the left side and act as heat insulation.

Example 3

The pleat-type fabric 2 installed at the rear glass 13 is shown in Figure 3. A pull rope 131 is connected to the pull rod at the upper end of the pleat-type fabric 2; when parking requires the reflective heat insulation curtain to work, the driver can The front seat pulls one end of the drawstring 131 to open the pleat-type fabric 2 to play the role of rear reflective and heat insulation.

Example 4

As shown in Figure 3, the right door glass 14 is provided with a pleated fabric 2 placed in a long box 22. Its structure is the same as in Embodiment 2. A hook is provided at the upper end of the pleated fabric 2. When parking and needing sunshade, first Control the glass to drop to the bottom, hang the hook on the glass, then raise the two pieces of glass, and pull the pleated fabric 2 apart at the same time to reflect the light on the right side and provide heat insulation.

In the above embodiments, the pleated fabric 2 is arranged such that the lower end is fixed and the upper end is movable and unfolded. In actual use, it can be set horizontally or in a fan-shaped opening manner.

The above are only preferred embodiments of the present invention. It should be noted that those skilled in the art can make several improvements and modifications without departing from the principles of the present invention. These improvements and modifications can also be made. should be regarded as the protection scope of the present invention.

Claims (5)

1. A pleated-type reflective heat insulation curtain in a car, characterized by: including pleated-type fabrics, the pleated-type fabrics have the same shape as the car body glass after being unfolded; the pleated-type fabrics are located close to the car In the car body of the window glass, one side is fixed on the car body, and the other side is movable and hung on the car body; elastic bands are connected between the two sides, and the pleated fabric is painted on the side close to the car body glass. Covered with a reflective film; the pleat-type fabric also includes support bars, and the pleat-type fabric is provided with several layers arranged in parallel; there are several support bars, which are set up in parallel on the adjacent pleats. between the pleat-type fabrics; the adjacent pleat-pull fabrics are arranged symmetrically with the support bars; the two ends of the support bars are connected at the minimum distance between the adjacent pleat-pull fabrics; the pleat-pull fabrics are The side warp long box is fixed on the car body; the pleated fabric is hidden in the long box after being gathered by the elastic band. 2. The interior pleated reflective heat insulation curtain according to claim 1, characterized in that: the other side of the pleated fabric is provided with a tie rod. 3. The interior pleated reflective heat insulation curtain of claim 2, characterized in that: the vehicle body glass is door glass, and the pull rod is connected with a hook that is convenient for hanging on the side of the vehicle window glass. 4. The interior pleated reflective heat insulation curtain of claim 2, characterized in that: the pull rod is connected with a drawstring. 5. The interior pleated reflective heat insulation curtain of claim 2, characterized in that: the pull rod is connected with nylon adhesive.