阅读说明：本技术 车用天窗帘布及其帘布系统 (Vehicle skylight curtain cloth and curtain cloth system thereof ) 是由 牛永杰 常喜安 于 2020-05-29 设计创作，主要内容包括：一种车用天窗帘布及其帘布系统,所述车用天窗帘布包括至少一帘布区、至少一稀疏区及至少一支撑装置。具有上述车用天窗帘布的帘布系统包括至少两块相邻的车用天窗帘布,每一块车用天窗帘布的一端连接一根轴,在轴的至少一端设置至少一复位装置,至少一复位装置与所述车用天窗帘布连接；所述至少两块车用天窗帘布的每两根轴之间具有一相交端,在所述相交端设置一齿轮单元。通过在帘布中设置稀疏区可以实现车内光线强度的调控,避免帘布展开后车内光线不足的问题发生。两层帘布可沿不同方向展开及收缩,根据上层车用天窗帘布和下层车用天窗帘布中稀疏区的重叠或错位来实现对车内光线及空气流通度的调控。(A vehicle skylight curtain cloth and a curtain cloth system thereof are provided, wherein the vehicle skylight curtain cloth comprises at least one curtain cloth area, at least one sparse area and at least one supporting device. The curtain cloth system with the vehicle skylight curtain cloth comprises at least two adjacent vehicle skylight curtain cloth, one end of each vehicle skylight curtain cloth is connected with a shaft, at least one end of each shaft is provided with at least one reset device, and the at least one reset device is connected with the vehicle skylight curtain cloth; an intersecting end is arranged between every two shafts of the at least two vehicle skylight curtain cloth, and a gear unit is arranged at the intersecting end. The light intensity in the vehicle can be regulated and controlled by arranging the sparse area in the curtain cloth, and the problem of insufficient light in the vehicle after the curtain cloth is unfolded is avoided. The two layers of curtain cloth can be unfolded and contracted along different directions, and the regulation and control of light and air circulation degree in the automobile are realized according to the overlapping or dislocation of sparse areas in the upper layer of automobile skylight curtain cloth and the lower layer of automobile skylight curtain cloth.)

1. Vehicle skylight curtain cloth, its characterized in that: the curtain cloth comprises at least one curtain cloth area, at least one sparse area and at least one supporting device.

2. The vehicular sun roof curtain fabric according to claim 1, wherein: the at least one supporting device is arranged in the area of the at least one sparse area.

3. The vehicular sun roof curtain fabric according to claim 2, wherein: the at least one support device (1) is connected to the upper and/or lower surface of the sparse zone (2).

4. The vehicular sun roof curtain fabric according to claim 3, wherein: the at least one sparse area and the at least one cord fabric area are integrally formed by weaving or the at least one sparse area and the at least one cord fabric area are in a mutually connected weaving structure.

5. The vehicular sun roof curtain fabric according to claim 4, wherein: the pore density in the at least one sparse area is 4-10 times of the pore density in the at least one curtain area.

6. The vehicular sun roof curtain fabric according to claim 5, wherein: the width of the at least one sparse area is 5-80 mm.

7. The vehicular sun roof curtain fabric according to claim 3, wherein: the at least one supporting device and the at least one sparse area are integrally woven or connected with each other.

8. The vehicular sun roof curtain fabric according to claim 7, wherein: the at least one support device is a rod.

9. The vehicular sun roof curtain fabric according to claim 8, wherein: the rods are arranged along the sparse zone length or width direction.

10. The vehicular sun roof curtain fabric according to claim 9, wherein: the diameter of the rod is 1-5 mm.

11. A curtain system having the vehicular sun roof curtain according to any one of claims 1 to 10, characterized in that: the curtain cloth system comprises at least two adjacent vehicle skylight curtain cloth, one end of each vehicle skylight curtain cloth is connected with a shaft, at least one end of each shaft is connected with one end of a resetting device, and the resetting device is connected with the vehicle skylight curtain cloth; an intersecting end is arranged between every two shafts of the at least two vehicle skylight curtain cloth, and a gear unit is arranged at the intersecting end.

12. The shade system according to claim 11, wherein: the supporting device in the vehicle skylight curtain cloth is provided with at least one end connected with the at least one resetting device.

13. The shade system according to claim 12, wherein: at least one sparse area of the at least two vehicle skylight curtain cloth is mutually overlapped or staggered when being unfolded.

14. The shade system according to claim 13, wherein: the automobile skylight curtain cloth further comprises an adhesive tape, and the adhesive tape is arranged at the other end of the automobile skylight curtain cloth.

15. The shade system according to claim 14, wherein: the unfolding direction of the vehicle skylight curtain cloth is unfolding towards one end of the rubber strip, and the contraction direction of the vehicle skylight curtain cloth is folding towards the opposite direction of one end of the rubber strip.

16. The shade system according to claim 15, wherein: the folding mode of the vehicle skylight curtain cloth is curling or folding.

Technical Field

The invention relates to the technical field of automobiles, in particular to an automobile skylight curtain cloth capable of adjusting light intensity and a curtain cloth system thereof.

Background

With the improvement of economic living standard of people, automobiles gradually become common articles in life. Therefore, higher demands are made on the comfort and controllability of the automobile. In order to meet the requirements of people on the visual field and the space, a panoramic large skylight is selected for more and more automobiles. However, in order to prevent the user from being exposed to sunlight during use, the sunshade for the vehicle becomes an essential part of the skylight. However, the current sun-shading curtain for the vehicle can only regulate and control light and air circulation in the vehicle by regulating the opening degree, and the extensive regulation and control cannot meet the requirement of people on the manipulability.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, it is an object of the present invention to provide a vehicle sunroof curtain and a curtain system thereof. Compared with the prior art, the double-layer curtain cloth can move in two directions, so that light rays in the vehicle can be regulated and controlled, and air circulation in the vehicle can be ensured.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a vehicle skylight curtain cloth comprises at least one curtain cloth area, at least one sparse area and at least one supporting device.

Preferably, the at least one supporting device is arranged in the area of the at least one sparse zone.

Preferably, the at least one support means is attached to the upper and/or lower surface of the sparse zone.

Preferably, the at least one sparse zone and the at least one cord fabric zone are integrally woven or the at least one sparse zone and the at least one cord fabric zone are in an interconnected weaving structure.

Preferably, the pore density in the at least one sparse zone is 4-10 times of the pore density in the at least one curtain zone.

Preferably, the width of the at least one sparse area is 5-80 mm.

Preferably, the at least one support device is integrally woven with the at least one sparse zone or the at least one support device is interconnected with the at least one sparse zone.

Preferably, the at least one support means is a rod.

Preferably, the rods are arranged along the length or width of the at least one sparse zone.

Preferably, the diameter of the rod is 1-5 mm.

The curtain cloth system with the vehicle skylight curtain cloth comprises at least two adjacent vehicle skylight curtain cloth, one end of each vehicle skylight curtain cloth is connected with a shaft, at least one end of the shaft is provided with at least one reset device, and the at least one reset device is connected with the vehicle skylight curtain cloth; an intersecting end is arranged between every two shafts of the at least two vehicle skylight curtain cloth, and a gear unit is arranged at the intersecting end.

Preferably, the supporting device in the vehicle skylight curtain cloth is provided with at least one end connected with the at least one resetting device.

Preferably, at least one sparse region of the at least two vehicle sunroof curtains is mutually overlapped or mutually staggered in the unfolding state.

Preferably, the automobile skylight curtain cloth further comprises an adhesive tape, and the adhesive tape is arranged at the other end of the automobile skylight curtain cloth.

Preferably, the unfolding direction of the vehicle skylight curtain cloth is unfolding towards one end of the rubber strip, and the contraction direction of the vehicle skylight curtain cloth is folding towards the opposite direction of one end of the rubber strip.

The folding mode of the vehicle skylight curtain cloth is curling or folding.

Compared with the prior art, the invention has the following beneficial technical effects:

the light intensity in the vehicle can be regulated and controlled by arranging the sparse area in the curtain cloth, and the problem of insufficient light in the vehicle after the curtain cloth is unfolded is avoided.

The two layers of curtain cloth can be unfolded and contracted along different directions, and the regulation and control of light and air circulation degree in the automobile are realized according to the overlapping or dislocation of sparse areas in the upper layer of automobile skylight curtain cloth and the lower layer of automobile skylight curtain cloth.

And (III) the overall size of the curtain cloth is divided by arranging the sparse area, and the curtain cloth areas can be supported by arranging the rods in the sparse area, so that the problem of low sag of the large-size curtain cloth is solved, and the supporting device can be woven into an integral or split structure with the curtain cloth, thereby being beneficial to industrial production.

Drawings

FIG. 1 is a schematic structural view of a vehicle sun roof and a curtain system thereof according to an embodiment of the present invention.

FIG. 2 is a schematic view showing the installation of a supporting device in a vehicle sunroof curtain and a curtain system according to an embodiment of the present invention.

In the drawings, the reference numbers: 1. a drape area; 2. a support device; 201. a support bar; 3. a sparse region; 301. a fabric structure; 302. a gap; 4. a coil spring; 5. a reel; 6. an adhesive tape; 7. a gear unit; 8. a power shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The subject invention is described in detail below with reference to the drawings, which are used for illustration purposes, but will be understood by those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1, the vehicle sunroof curtain fabric comprises at least one curtain fabric area 1, at least one sparse area 3 and at least one supporting device 2, wherein the supporting devices 2 are arranged in the sparse area 3, and the number of the sparse areas 3 is consistent with the number of the supporting devices 2.

The at least one support device 2 is connected to the upper and/or lower surface of the sparse zone 3, and the support devices 2 may be arranged along the length or width direction of the sparse zone 3 depending on the deployment direction of the vehicle sunroof curtain. Preferably, as shown in fig. 1, in the first embodiment, the supporting device 2 is arranged along the width direction of the sparse zone 3, and the supporting device 2 is adhered to the lower surface of the sparse zone 3. According to different working conditions, the supporting device 2 can be adhered to the upper surface of the sparse zone 3 or sewn with the sparse zone 3.

In the first embodiment, the at least one sparse region 3 and the at least one scrim region 1 are woven to be integrally formed, the sparse region 3 is formed by enlarging pores at the intersection of fibers and fibers in the region through a weaving procedure and a weaving process, preferably, the width of the sparse region 3 is 3mm, the hole density sparsity of the sparse region 3 is 4 times of the hole density sparsity of the scrim region 1, and the pores in the sparse region 3 are utilized for light transmission, so that the purpose of adjusting the light intensity is achieved. The fabric regions are made of fibrous materials, so that structural units of the fabric regions have pores in geometric arrangement. The above pore density refers to the average number of pores per unit inch of length.

As shown in fig. 1, the support means 2 and the sparse zone 3 are woven to form a separate structure connected to each other. The supporting device 2 in each sparse area 3 is made of a supporting rod 201 made of glass fiber reinforced composite material, and the supporting rods 201 are arranged along the width direction of the sparse area 3. The diameter of the supporting rod 201 is 1mm, the length of the supporting rod 201 is equal to that of the sparse area 3, the supporting rod 201 is used for providing supporting strength for the sparse area 3, and the problem of sagging of the vehicle skylight curtain cloth with the sparse area 3 is solved.

As shown in fig. 2, according to different working conditions, it is preferable that the fabric structure 301 of the partial sparse zone 3 at the position of the bonding support device 1 is in a cross type as shown in fig. 2, and the cross relationship refers to the relationship of stable sine and cosine curve-shaped lamination formed by the two groups of yarns which are contacted alternately after meeting in a straight line motion. The support bar 201 can be installed in the gap 302 between two adjacent sets of yarns in the cross-type fabric structure, making the installation of the bar 101 simple and fast. The fabric structure refers to the geometric structure of the fabric, and is the spatial relationship between warp yarns and weft yarns in the fabric, the crossing is a stable structure formed by the yarns, and the crossed fabric structure enables the fabric to keep stable form and mechanical property.

Example two:

the vehicle skylight curtain cloth comprises at least one curtain cloth area 1, at least one sparse area 3 and at least one supporting device 2, wherein the supporting devices 2 are arranged in the sparse area 3, and the number of the sparse areas 3 is consistent with that of the supporting devices 2.

In the second embodiment, the sparse region 3 and the drape region 1 are woven to form two interconnected woven structures, preferably, the width of the sparse region 3 is 3mm, and the hole density sparsity of the sparse region 3 is 4 times of the hole density sparsity of the drape region 1.

Wherein strutting arrangement 2 adopts the bracing piece 201 that glass steel made, bracing piece 201 bond in sparse district 3's lower surface, the diameter of bracing piece 201 is 2mm, the length of bracing piece 201 with sparse district 3 is isometric, utilizes bracing piece 201 comes for sparse district 3 provides support intensity, makes the automobile-used skylight curtain cloth that has this sparse district 3 can not appear the problem of drooping.

As shown in fig. 1, the curtain system having the vehicle sunroof curtain according to the first embodiment or the second embodiment includes two vertically adjacent vehicle sunroof curtains, wherein one end of each vehicle sunroof curtain is connected to a reel 5, and two ends of the reel 5 are respectively connected to one end of a return device in a winding manner, preferably, the return device in this embodiment employs a coil spring 4, a portion between front and rear ends of the coil spring 4 is sewn to a side surface of the vehicle sunroof curtain, so that the vehicle sunroof curtain is also curled when the coil spring 4 is curled along the reel 5, and the vehicle sunroof curtain is also unfolded when the coil spring 4 is unfolded along the reel 5. The two ends of the supporting device 2 in each sparse zone 3 of the vehicle skylight curtain cloth are also connected with the coil springs 4. As shown in fig. 1, an intersecting end is provided between two reels 5 of two vertically adjacent vehicle sunroof curtains, and a gear unit 7 is disposed at the intersecting end, preferably, in this embodiment, the gear unit 7 employs a main spiral bevel gear and two secondary spiral bevel gears, the main spiral bevel gear is respectively engaged with the two secondary spiral bevel gears, wherein the main spiral bevel gear is engaged with one reel 5 of one vehicle sunroof curtain, one secondary spiral bevel gear is engaged with the other reel 5 of the other vehicle sunroof curtain, and the other secondary spiral bevel gear is also provided with a power shaft 8, the power shaft 8 is connected with an external power source (such as a motor) through a transmission structure (a sprocket, a sprocket transmission mechanism), and the external power source is used for providing power to enable the main spiral bevel gear and the secondary spiral bevel gears engaged in a horizontal and vertical direction to be engaged for transmission. As shown in fig. 1, two adjacent main spiral bevel gears and auxiliary spiral bevel gears respectively drive the reels 5 to rotate, and each reel 5 rotates after receiving the transmitted power, so that the vehicle sunroof curtain is unfolded along with the rotation of the reel 5, as shown in fig. 1, an upper vehicle sunroof curtain and a lower vehicle sunroof curtain are unfolded simultaneously, and the unfolding directions of the upper and lower vehicle sunroof curtains are different, preferably, in the embodiment, the upper vehicle sunroof curtain is unfolded or curled along the left-right direction shown by an upper arrow in fig. 1, and the lower vehicle sunroof curtain is unfolded or curled along the up-down direction shown by a lower arrow in fig. 1. The coil spring 4 continuously winds up and stores torque, and when the vehicle skylight curtain cloth needs to be contracted, the coil spring 4 outputs the torque and enables the vehicle skylight curtain cloth to be curled or folded along with the reel 5. The support device 2 is also curled or folded on the winding shaft 5 along with the contraction of the vehicle sunroof cloth when curled or folded.

The open positions of the sparse regions 3 in the adjacent vehicle skylight cover cloth in the curtain cloth system are mutually overlapped or staggered, when the positions of the sparse regions 3 adjacent to the vehicle skylight cover cloth up and down are overlapped after the vehicle skylight cover cloth is unfolded, light rays in the vehicle are sufficient, and the air flow is good. When the positions of the upper and lower adjacent sparse areas 3 of the upper and lower adjacent vehicle roof curtain fabrics are staggered after the upper and lower adjacent vehicle roof curtain fabrics are unfolded, the light irradiation amount in the vehicle is reduced, and the air inflow amount is reduced.

The curtain cloth system is further provided with a rubber strip 6, the rubber strip 6 is installed at the other end of each vehicle skylight curtain cloth, the unfolding direction of the vehicle skylight curtain cloth is towards the direction of one end of the rubber strip 6, and the contraction direction of the vehicle skylight curtain cloth is towards the direction opposite to the direction of one end of the rubber strip 6.

The rubber strip 6 of the curtain cloth can be fixed by additionally arranging the hook after the automobile skylight curtain cloth is unfolded to maintain the unfolded state, so that the automobile skylight curtain cloth can maintain the unfolded state. The curtain cloth can be fixed by adopting the structure that the hook is unexpected according to different use working conditions.

The upper surface of the sparse area 2 is the surface facing the roof or the roof window, and the lower surface of the sparse area 2 is the surface facing the driver.

In the subject matter of the present invention, the term "vehicle sunroof cord" is used as an environmental feature, and it should be understood that the subject matter to be protected can be used in such a use environment, and the subject matter to be protected is not required to be used in such a use environment.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.