Multi-layer heat insulation sunshade structure

Abstract

The utility model provides a multi-layer heat insulation sunshade structure which comprises a first supporting arm rod, an upper sunshade curtain and a lower sunshade curtain are installed between the first supporting arm rod and the second supporting arm rod, the two ends of the upper sunshade curtain are fixed into an upper fixing cavity, and the two ends of the lower sunshade curtain are fixed into a lower fixing cavity. The upper sunshade curtain and the lower sunshade curtain form a double-layer sunshade structure, so that direct sunlight is effectively avoided, the heat insulation and shading effect is improved, the fixing cavities with the pressing plates are formed in the first supporting arm rod and the second supporting arm rod, and when the upper sunshade curtain and the lower sunshade curtain are fixed, the pressing plates are not prone to falling off. The ends, with the metal rings, of the upper sunshade curtain and the lower sunshade curtain are inserted into the fixing cavities, then the lead screws are rotated, the pressing plates are driven by the lead screws to slide, the pressing plates are close to the ends of the upper sunshade curtain and the lower sunshade curtain, then the inserting rods are inserted into the metal rings, the metal rings are pressed tightly through the pressing rubber rings, and therefore the sunshade curtain is fixed. Therefore, the upper sunshade curtain and the lower sunshade curtain are fixed and limited, and the fixing operation is simple and efficient.

Description

Technical Field

[0001] The utility model belongs to the technical field of sunshades, and relates to a sunshade structure with multi-layer heat insulation. Background Technique

[0002] In the hot summer, the sun's exposure will shine into the car through the front windshield, and the temperature inside the car will rise sharply. If the temperature inside the car is too high, it will affect the comfort, and even cause the aging of the car interior. Especially the front parts of the driver's and passenger's seats will accelerate aging under the sun's exposure, releasing harmful gases and endangering human health. Currently, sunshades are mostly used. Sunshades can reflect sunlight, so in a short time, they have a good effect on reducing the temperature inside the car, making the car more comfortable and more convenient.

[0003] For the traditional sunshade structure, it can only install one layer of sunshade curtain, resulting in poor sunshade effect, and sunlight will still penetrate the sunshade curtain, so it needs to be improved to provide a sunshade with multi-layer light and heat insulation. Summary of the Invention

[0004] The purpose of the utility model is to provide a sunshade structure with multi-layer heat insulation to solve the problems raised in the above background technique.

[0005] The purpose of the utility model can be realized by the following technical solutions: A sunshade structure with multi-layer heat insulation includes a first support arm rod, a second support arm rod, an upper sunshade curtain, a lower sunshade curtain, and an inner plate. A second support arm rod is arranged on one side of the first support arm rod, and an upper sunshade curtain and a lower sunshade curtain are installed between the first support arm rod and the second support arm rod. The upper sunshade curtain is at the top position of the lower sunshade curtain. Inner plates are arranged inside both the first support arm rod and the second support arm rod. The inside of the first support arm rod and the second support arm rod is divided into an upper fixed cavity and a lower fixed cavity by the inner plates. The two ends of the upper sunshade curtain are fixed inside the upper fixed cavity, and the two ends of the lower sunshade curtain are fixed inside the lower fixed cavity. Rubber pads are arranged at the bottom ends of the first support arm rod and the second support arm rod, and a plurality of suction cups are arranged at the bottom ends of the rubber pads.

[0006] In the above sunshade structure with multi-layer heat insulation, pressing plates are movably arranged inside both the upper fixed cavity and the lower fixed cavity. A plurality of insertion rods arranged side by side are arranged on one side of the pressing plate, and a pressing rubber ring is sleeved at the bottom of the insertion rod.

[0007] In the above sunshade structure with multi-layer heat insulation, slots are opened at the top of the upper fixed cavity and the bottom of the lower fixed cavity. Metal rings are installed at both ends of the upper sunshade curtain and both ends of the lower sunshade curtain.

[0008] In the above-mentioned sunshade structure with multi-layer heat insulation, one end of the insertion rod passes through the metal ring and is placed inside the slot, and the pressing rubber ring is pressed against one side of the metal ring.

[0009] In the above-mentioned sunshade structure with multi-layer heat insulation, lead screws are provided at the middle parts of the top ends and the bottom ends of the first support arm rod and the second support arm rod, and a knob is connected to the top end of each lead screw.

[0010] In the above-mentioned sunshade structure with multi-layer heat insulation, a side support plate is provided on one side of the middle part of the pressing plate, a threaded hole is formed inside the side support plate, and the bottom end of the lead screw is threadedly connected inside the threaded hole.

[0011] Compared with the prior art, the advantages of the multi-layer heat-insulating sunshade structure of the present utility model are as follows:

[0012] This application is provided with the first support arm rod and the second support arm rod to install the upper sunshade curtain and the lower sunshade curtain. A double-layer sunshade structure is formed by the upper sunshade curtain and the lower sunshade curtain, so as to effectively avoid direct sunlight and improve the heat insulation and light shielding effects. Fixed cavities with pressing plates are arranged inside the first support arm rod and the second support arm rod. When fixing the upper sunshade curtain and the lower sunshade curtain, the ends of the upper sunshade curtain and the lower sunshade curtain with metal rings are inserted into the fixed cavities, and then the lead screws are rotated. The pressing plates are driven to slide by the lead screws, and the pressing plates approach the ends of the upper sunshade curtain and the lower sunshade curtain. Furthermore, the insertion rods are inserted into the metal rings, and the metal rings are pressed by the pressing rubber rings, thereby completing the fixing and limiting of the upper sunshade curtain and the lower sunshade curtain. The whole fixing operation is simple and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of a multi-layer heat-insulating sunshade structure of the present utility model.

[0014] Figure 2 is a schematic structural diagram of the first support arm rod of a multi-layer heat-insulating sunshade structure of the present utility model.

[0015] Figure 3 is a schematic structural diagram of the pressing plate of a multi-layer heat-insulating sunshade structure of the present utility model.

[0016] Figure 4 is a schematic structural diagram of the upper sunshade curtain of a multi-layer heat-insulating sunshade structure of the present utility model.

[0017] In the figure, 1, the first support arm rod; 2, the second support arm rod; 3, the upper sunshade curtain; 4, the lower sunshade curtain; 5, the inner plate; 6, the rubber pad; 7, the upper fixed cavity; 8, the lower fixed cavity; 9, the suction cup; 10, the lead screw; 11, the pressing plate; 12, the side support plate; 13, the threaded hole; 14, the insertion rod; 15, the pressing rubber ring; 16, the metal ring. DETAILED DESCRIPTION OF THE INVENTION

[0018] The following are specific embodiments of the present utility model and, in conjunction with the attached drawings, further describe the technical solutions of the present utility model. However, the present utility model is not limited to these embodiments.

[0019] A sunshade structure with multi-layer heat insulation includes a first support arm rod 1, a second support arm rod 2, an upper sunshade curtain 3, a lower sunshade curtain 4, and an inner plate 5. A second support arm rod 2 is arranged on one side of the first support arm rod 1, and an upper sunshade curtain 3 and a lower sunshade curtain 4 are installed between the first support arm rod 1 and the second support arm rod 2. The upper sunshade curtain 3 is located at the top of the lower sunshade curtain 4. Inner plates 5 are arranged inside both the first support arm rod 1 and the second support arm rod 2. The inside of the first support arm rod 1 and the second support arm rod 2 is divided into an upper fixed cavity 7 and a lower fixed cavity 8 by the inner plate 5. Both ends of the upper sunshade curtain 3 are fixed inside the upper fixed cavity 7, and both ends of the lower sunshade curtain 4 are fixed inside the lower fixed cavity 8. Rubber pads 6 are arranged at the bottom ends of both the first support arm rod 1 and the second support arm rod 2, and a plurality of suction cups 9 are arranged at the bottom ends of the rubber pads 6.

[0020] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, for a sunshade structure with multi-layer heat insulation of the present utility model, specifically, pressing plates 11 are movably arranged inside both the upper fixed cavity 7 and the lower fixed cavity 8. A plurality of insertion rods 14 arranged side by side are arranged on one side of the pressing plate 11. A pressing rubber ring 15 is sleeved at the bottom of the insertion rod 14. The insertion rod 14 of the present application is an aluminum alloy metal rod body with high strength and good corrosion resistance, mainly for limiting the end of the sunshade curtain. The pressing plate 11 is also a metal plate body.

[0021] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, for a sunshade structure with multi-layer heat insulation of the present utility model, specifically, slots are opened at the top of the upper fixed cavity 7 and the bottom of the lower fixed cavity 8. Metal rings 16 are installed at both ends of the upper sunshade curtain 3 and both ends of the lower sunshade curtain 4. The metal ring 16 is a ring-shaped structural member installed at the end of the upper sunshade curtain 3 and the lower sunshade curtain 4, facilitating the fixation of both ends of the upper sunshade curtain 3 and the lower sunshade curtain 4.

[0022] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, for a sunshade structure with multi-layer heat insulation of the present utility model, specifically, one end of the insertion rod 14 passes through the metal ring 16 and is placed inside the slot, and the pressing rubber ring 15 presses against one side of the metal ring 16. After one end of the insertion rod 14 passes through the metal ring 16, the pressing rubber ring 15 contacts the metal ring 16, thereby pressing the metal ring 16.

[0023] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, a sunshade structure with multi-layer heat insulation of the present utility model. Specifically, lead screws 10 are provided at the middle parts of the tops and bottoms of the first support arm rod 1 and the second support arm rod 2. The top of the lead screw 10 is connected with a knob. By rotating the knob, the lead screw 10 can be driven to rotate. The lead screw 10 of this application is a publicly available screw structure.

[0024] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, a sunshade structure with multi-layer heat insulation of the present utility model. Specifically, a side support plate 12 is provided on one side of the middle part of the pressing plate 11. A threaded hole 13 is opened inside the side support plate 12. The bottom end of the lead screw 10 is threadedly connected inside the threaded hole 13.

[0025] For a sunshade structure with multi-layer heat insulation of the present utility model, the upper sunshade curtain 3 and the lower sunshade curtain 4 adopted in this application are both publicly available sunshade curtain structures. When fixing the upper sunshade curtain 3 and the lower sunshade curtain 4, the ends of the upper sunshade curtain 3 and the lower sunshade curtain 4 with metal rings 16 are respectively inserted into the corresponding upper fixing cavity 7 and lower fixing cavity 8. Then, the upper lead screw 10 and the lower lead screw 10 are respectively rotated. By driving the lead screw 10, the pressing plate 11 moves, and the pressing plate 11 approaches the ends of the upper sunshade curtain 3 and the lower sunshade curtain 4. Further, the insertion rods 14 on the pressing plate 11 are inserted into the metal rings 16. When fixing, the positions of the upper sunshade curtain 3 and the lower sunshade curtain 4 should be arranged first so that the insertion rods 14 and the metal rings 16 are aligned. Then, the metal rings 16 are pressed through the pressing rubber rings 15, so as to complete the fixing and limiting of the upper sunshade curtain 3 and the lower sunshade curtain 4. The whole fixing operation is simple and efficient. This application forms a double-layer sunshade structure through the upper sunshade curtain 3 and the lower sunshade curtain 4, thereby effectively avoiding direct sunlight and improving the heat insulation and light shielding effect.

[0026] The content not detailedly described in this specification belongs to the prior art well-known to those skilled in the art. The specific embodiments described herein are only examples to illustrate the spirit of the present utility model. Those skilled in the technical field to which the present utility model belongs can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.

Claims

1. A multi-layer heat-insulating sunshade structure, comprising a first support arm rod (1), a second support arm rod (2), an upper sunshade curtain (3), a lower sunshade curtain (4), and an inner plate (5), characterized in that, A support arm 2 (2) is provided on one side of the support arm 1 (1), and an upper sunshade curtain (3) and a lower sunshade curtain (4) are installed between the support arm 1 (1) and the support arm 2 (2), wherein the upper sunshade curtain (3) is located at the top of the lower sunshade curtain (4), and an inner plate (5) is provided inside the support arm 1 (1) and the support arm 2 (2), and the interior of the support arm 1 (1) and the support arm 2 (2) is divided into an upper fixed cavity (7) and a lower fixed cavity (8) by the inner plate (5), and the two ends of the upper sunshade curtain (3) are fixed inside the upper fixed cavity (7), and the two ends of the lower sunshade curtain (4) are fixed inside the lower fixed cavity (8), and the bottom ends of the support arm 1 (1) and the support arm 2 (2) are both provided with rubber pads (6), and the bottom ends of the rubber pads (6) are provided with a plurality of suction cups (9).

2. The multi-layer heat-insulating sunshade structure according to claim 1, characterized in that, A pressure plate (11) is movably arranged inside the upper fixed cavity (7) and the lower fixed cavity (8), and a plurality of insertion rods (14) arranged side by side are arranged on one side of the pressure plate (11), and a compression rubber ring (15) is sleeved on the bottom of the insertion rod (14).

3. The multi-layer heat-insulating sunshade structure according to claim 2, characterized in that, The top of the upper fixing cavity (7) and the bottom of the lower fixing cavity (8) are both provided with slots, and metal rings (16) are installed at both ends of the upper sunshade (3) and the lower sunshade (4).

4. A multi-layer heat-insulating sunshade structure according to claim 3, characterized in that, One end of the insertion rod (14) passes through the metal ring (16) and is placed inside the slot, and the compression rubber ring (15) is compressed on one side of the metal ring (16).

5. A multi-layer heat-insulating sunshade structure according to claim 4, characterized in that, A lead screw (10) is provided at the middle of the top end and the middle of the bottom end of the support arm rod 1 (1) and the support arm rod 2 (2), and a knob is connected to the top end of the lead screw (10).

6. A multi-layer heat-insulating sunshade structure according to claim 5, characterized in that, A side support plate (12) is provided on one side of the middle of the pressure plate (11), a threaded hole (13) is provided inside the side support plate (12), and the bottom end of the lead screw (10) is threadedly connected inside the threaded hole (13).

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