Automobile inner curtain rotating shaft flocking with sunshade function

Abstract

The utility model belongs to the technical field, and discloses an automobile inner curtain rotating shaft flocking with a sunshade function, which comprises fixing blocks, the fixing blocks are fixedly connected with an automobile, the fixing blocks and an automobile inner window are arranged in a bilateral symmetry mode, a motor is installed at the right end of the fixing block on the right side, and the left end of the motor is connected with a rotating shaft rod. A transverse rod is arranged at the front end of the rotating shaft rod, positioning blocks are symmetrically arranged at the left end and the right end of the transverse rod, a flocked curtain is installed at the middle end of the transverse rod, and a fixing rod is arranged at the lower end of the flocked curtain. The positioning rod is pulled out, the transverse rod and the flocked curtain can be taken out after the positioning rod is pulled out of the positioning block, the flocked curtain can be conveniently cleaned and replaced, dust can be accumulated when the flocked curtain is used in a vehicle for a long time, the flocked curtain is cleaned to keep neat and attractive, and sanitation and safety are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of flocking of automobile interior curtain shafts, in particular to flocking of automobile interior curtain shafts with a sunshade function. Background Art

[0002] The flocking of car interior curtain shafts with sunshade function combines sunshade, heat insulation and aesthetics. It is an important configuration in modern car interiors. It not only provides passengers with a comfortable riding environment, but also effectively protects the interior components from damage caused by sunlight.

[0003] There is an existing Chinese patent application with number CN201821289239.5, which is a sunshade curtain for automobiles, comprising a manual control part, a connecting part, a curtain part and a device housing, wherein the manual control part and the connecting part are both arranged in the device housing, and the housing is fixedly connected to the curtain part. By arranging the manual control part and the connecting part, the retraction and extension of the curtain and the area of the curtain lowered can be controlled only by a manual knob and a stop switch. At the same time, an elastic rotating shaft is provided so that the curtain can be automatically and quickly retracted. The utility model has a simple structure and is easy to operate. It can automatically and quickly retract the curtain and can control the area of the curtain lowered. The existing device cannot disassemble the curtain. The curtain is prone to accumulate dust after long-term use, and the surface of the curtain will be polluted, which reduces the cleanliness of the curtain and affects the appearance.

[0004] Therefore, we propose a flocking method for a car interior curtain shaft with sunshade function to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a flocking device for a car interior curtain shaft with a sunshade function, so as to solve the problem that the existing device proposed in the above background technology cannot disassemble the curtain, the curtain is prone to dust accumulation after long-term use, and the curtain surface will be polluted, which reduces the neatness of the curtain and affects the appearance.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a flocking device for a car interior curtain shaft with a sunshade function, comprising a fixing block, the fixing block being fixedly connected to the car, and the fixing block and the car interior window being symmetrically arranged on the left and right sides, a motor being installed at the right end of the fixing block on the right side, and a rotating shaft rod being connected to the left end of the motor, a cross bar being provided at the front end of the rotating shaft rod, and positioning blocks being symmetrically provided at the left and right ends of the cross bar, a flocking curtain being installed at the middle end of the cross bar, and a fixing rod being provided at the lower end of the flocking curtain;

[0007] The left and right ends of the rotating shaft rod are both provided with cavities, and a positioning rod is arranged inside the cavity. The upper end of the positioning rod is penetrated by a first connecting rod, the lower end of the positioning rod is penetrated by a second connecting rod, and the middle end of the positioning rod is penetrated by a reset spring.

[0008] Preferably, the fixing block is rotatably connected to the rotating shaft rod, and the rotating shaft rod is snap-connected to the cross bar, the cross bar is fixedly connected to the positioning block, and the positioning block is embedded in the rotating shaft rod.

[0009] By adopting the above technical solution, the motor drives the rotating shaft rod to rotate, which can drive the flocked curtain to be rolled up, thereby performing the function of retracting and extending the flocked curtain.

[0010] Preferably, the positioning rod is embedded in the rotating shaft rod, and the positioning rod is slidingly connected to the rotating shaft rod, the cavity is fixedly connected to the first connecting rod, and the first connecting rod is slidingly connected to the positioning rod, the positioning rod is fixedly connected to the second connecting rod, and the positioning rod is embedded in the positioning block.

[0011] By adopting the above technical solution, the positioning rod has a locking effect on the positioning block, thereby fixing the crossbar and the flocked curtain.

[0012] Preferably, the upper end of the return spring is fixedly connected to the first connecting rod, and the lower end of the return spring is fixedly connected to the second connecting rod.

[0013] By adopting the above technical solution, the positioning rod is reset by the reset spring.

[0014] Preferably, the outer layer of the flocking curtain is provided with a reflective layer, and the lower end of the reflective layer is provided with a sunshade layer, the lower end of the sunshade layer is provided with a heat insulation layer, and the lower end of the heat insulation layer is provided with a flocking base layer.

[0015] By adopting the above technical solution, a flocking curtain is formed by a reflective layer, a sunshade layer, a heat insulation layer and a flocking base layer.

[0016] Preferably, the reflective layer is made of reflective chemical fiber cloth, the sunshade layer is woven by cross-weaving polyester fibers and sleeved annular connecting wires, a cavity is provided inside the insulation layer, and the cavity is filled with composite silicate, and the flocking base layer is made of polyester cloth.

[0017] The above technical solution is adopted to reduce heat absorption through the reflective layer, the sunshade layer can block strong direct sunlight, and the heat insulation layer can insulate the heat from the sun. The flocking base layer is the basic part of the flocking fabric, which is used to support and fix the flocking layer.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the automobile interior curtain shaft with sunshade function is flocked;

[0019] 1. Through the cooperation among the cross bar, positioning block, flocking curtain, cavity, positioning rod, first connecting rod, second connecting rod and return spring, by pulling out the positioning rod, when the positioning rod is pulled out of the positioning block, the cross bar and flocking curtain can be taken out, which is convenient for cleaning and replacing the flocking curtain. Flocking curtains will accumulate dust after long-term use in the car. Cleaning the flocking curtains keeps them neat and beautiful, and enhances hygiene and safety.

[0020] 2. Through the setting of the reflective layer in the flocking curtain, the reflective chemical fiber cloth has a very good reflective effect, reducing heat absorption. The sunshade layer blocks strong direct sunlight. The insulation layer is filled with composite silicate, which can be resistant to high temperature and has excellent thermal insulation performance. It is suitable for various insulation needs, prevents the temperature in the car from being too high, and provides passengers with a more comfortable riding experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the side sectional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from above;

[0024] Figure 4 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0025] Figure 5 This is a schematic diagram of the structure of the flocking curtain of the present utility model.

[0026] In the figure: 1. fixing block; 2. motor; 3. rotating shaft rod; 4. cross bar; 5. positioning block; 6. flocking curtain; 7. fixing rod; 8. cavity; 9. positioning rod; 10. first connecting rod; 11. second connecting rod; 12. return spring; 13. reflective layer; 14. sunshade layer; 15. heat insulation layer; 16. flocking base layer. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-5The utility model provides a technical solution: a flocking shaft for a car interior curtain with a sunshade function, comprising a fixing block 1, the fixing block 1 being fixedly connected to the car, and the fixing block 1 and the car interior window being symmetrically arranged on the left and right sides, a motor 2 being installed on the right end of the right fixing block 1, and a rotating shaft rod 3 being connected to the left end of the motor 2, a cross bar 4 being provided at the front end of the rotating shaft rod 3, and positioning blocks 5 being symmetrically provided at the left and right ends of the cross bar 4, a flocking curtain 6 being installed at the middle end of the cross bar 4, and a fixing rod 7 being provided at the lower end of the flocking curtain 6, and the left and right ends of the rotating shaft rod 3 being symmetrically arranged at the left and right ends of the rotating shaft rod 3. A cavity 8 is opened at each end, and a positioning rod 9 is arranged inside the cavity 8, a first connecting rod 10 is passed through the upper end of the positioning rod 9, and a second connecting rod 11 is passed through the lower end of the positioning rod 9, and a return spring 12 is passed through the middle end of the positioning rod 9, the fixed block 1 is rotatably connected to the rotating shaft rod 3, and the rotating shaft rod 3 is engaged with the cross bar 4, the cross bar 4 is fixedly connected to the positioning block 5, and the positioning block 5 is embedded in the rotating shaft rod 3, the positioning rod 9 is embedded in the rotating shaft rod 3, and the positioning rod 9 is slidably connected to the rotating shaft rod 3, the cavity 8 is fixedly connected to the first connecting rod 10, and the first A connecting rod 10 is slidably connected to the positioning rod 9, the positioning rod 9 is fixedly connected to the second connecting rod 11, and the positioning rod 9 is embedded in the positioning block 5. The upper end of the return spring 12 is fixedly connected to the first connecting rod 10, and the lower end of the return spring 12 is fixedly connected to the second connecting rod 11. By engaging the positioning block 5 on the cross bar 4 with the rotating shaft rod 3, the motor 2 is used to drive the rotating shaft rod 3 to rotate, which can drive the flocking curtain 6 to roll up and retract the flocking curtain 6. The fixed rod 7 connected to the lower end of the flocking curtain 6 plays a limiting role to prevent the flocking curtain from rolling up. The flock curtain 6 is constantly rolled up, causing a waste of electricity. The positioning rod 9 is pulled out, and the positioning rod 9 drives the second connecting rod 11 to move upward. The first connecting rod 10 and the second connecting rod 11 compress the reset spring 12. When the positioning rod 9 is moved out of the positioning block 5, the cross bar 4 together with the flock curtain 6 can be taken out, and the reset spring 12 drives the positioning rod 9 to reset, which is convenient for disassembly and installation of the flock curtain 6, improves work efficiency, saves working time, and can be cleaned and replaced to keep the flock curtain 6 neat and beautiful, enhancing hygiene and safety.

[0029] The outer layer of the flocking curtain 6 is provided with a reflective layer 13, and the lower end of the reflective layer 13 is provided with a sunshade layer 14, the lower end of the sunshade layer 14 is provided with a heat insulation layer 15, and the lower end of the heat insulation layer 15 is provided with a flocking base layer 16. The reflective layer 13 is made of reflective chemical fiber cloth, and the sunshade layer 14 is woven by mutually cross-weaving polyester fibers and sleeved annular connecting wires. A cavity is provided inside the heat insulation layer 15, and the cavity is filled with composite silicate. The material of the flocking base layer 16 is polyester cloth. The reflective layer 13 is provided on the outer layer of the flocking curtain 6. The reflective layer 13 is composed of reflective chemical fiber cloth. The reflective chemical fiber cloth is made of special reflective materials. These materials can efficiently reflect light. When light shines on the reflective chemical fiber cloth, most of the light will return along the original path, reducing heat absorption, which can reduce The surface temperature of the flocking curtain 6 is reduced, and the accumulation and transfer of heat are reduced. A sunshade layer 14 is set at the lower end of the reflective layer 13. The sunshade layer 14 can block strong direct sunlight, and can also effectively reduce the indoor temperature, adjust the light distribution, and improve the indoor light environment. An insulation layer 15 is set at the lower end of the sunshade layer 14. A cavity is opened inside the insulation layer 15, and the cavity is filled with composite silicate. Composite silicate is a material that is resistant to high temperature and has excellent thermal insulation performance. It is suitable for various insulation needs. A flocking base layer 16 is set at the lower end of the insulation layer 15. The material of the flocking base layer 16 is polyester cloth. Polyester cloth as a base material has the advantages of light texture, softness, good elasticity, and not easy to wrinkle. The flocking curtain 6 can improve the sunshade effect, prevent the car from being exposed to direct sunlight and causing excessive temperature, and improve the riding comfort.

[0030] Working principle: When using the car interior curtain shaft flocking with sunshade function, the two sets of positioning blocks 5 on the cross bar 4 are engaged with the shaft rod 3, and the motor 2 drives the shaft rod 3 to rotate. The shaft rod 3 reels and opens the flocking curtain 6. When the flocking curtain 6 is reeled, the reeling is limited by the fixed rod 7, and the positioning rod 9 is pulled out. The positioning rod 9 drives the second connecting rod 11 to move upward, and the second connecting rod 11 and the first connecting rod 10 compress the reset spring 12. When the positioning rod 9 removes the positioning block 5, the cross bar 4 can be taken out, and the reset spring 12 drives the positioning rod 9 to reset, and the flocking curtain 6 is disassembled and cleaned. The reflective layer 13 reduces heat absorption, the sunshade layer 14 can block strong direct sunlight, and the heat insulation layer 15 insulates the heat from the sun. The flocking base layer 16 is light and thin and more skin-friendly, which prevents the car from being exposed to direct sunlight and causing excessive temperature, thereby improving the riding comfort.

[0031] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A flocking device for a car interior curtain shaft with sunshade function, comprising a fixing block (1), characterized in that: The fixing block (1) is fixedly connected to the car, and the fixing block (1) and the interior window of the car are symmetrically arranged on the left and right sides. The right end of the fixing block (1) on the right side is equipped with a motor (2), and the left end of the motor (2) is connected to a rotating shaft rod (3). The front end of the rotating shaft rod (3) is equipped with a cross bar (4), and the left and right ends of the cross bar (4) are symmetrically equipped with positioning blocks (5). The middle end of the cross bar (4) is equipped with a flocked curtain (6), and the lower end of the flocked curtain (6) is equipped with a fixing rod (7). The left and right ends of the rotating shaft rod (3) are both provided with cavities (8), and a positioning rod (9) is provided inside the cavity (8), the upper end of the positioning rod (9) is penetrated by a first connecting rod (10), the lower end of the positioning rod (9) is penetrated by a second connecting rod (11), and the middle end of the positioning rod (9) is penetrated by a return spring (12).

2. The flocking method for the automobile interior curtain shaft with sunshade function according to claim 1 is characterized in that: The fixed block (1) is rotatably connected to the rotating shaft rod (3), and the rotating shaft rod (3) is engaged with the cross bar (4). The cross bar (4) is fixedly connected to the positioning block (5), and the positioning block (5) is embedded in the rotating shaft rod (3).

3. The flocking method for the automobile interior curtain shaft with sunshade function according to claim 1 is characterized in that: The positioning rod (9) is embedded in the rotating shaft rod (3), and the positioning rod (9) is slidably connected to the rotating shaft rod (3); the cavity (8) is fixedly connected to the first connecting rod (10), and the first connecting rod (10) is slidably connected to the positioning rod (9); the positioning rod (9) is fixedly connected to the second connecting rod (11), and the positioning rod (9) is embedded in the positioning block (5).

4. The flocking method for the automobile interior curtain shaft with sunshade function according to claim 1 is characterized in that: The upper end of the return spring (12) is fixedly connected to the first connecting rod (10), and the lower end of the return spring (12) is fixedly connected to the second connecting rod (11).

5. The flocking method for the automobile interior curtain shaft with sunshade function according to claim 1 is characterized in that: The outer layer of the flocking curtain (6) is provided with a reflective layer (13), and the lower end of the reflective layer (13) is provided with a sunshade layer (14), the lower end of the sunshade layer (14) is provided with a heat insulation layer (15), and the lower end of the heat insulation layer (15) is provided with a flocking base layer (16).

6. The flocking method for the automobile interior curtain shaft with sunshade function according to claim 5, characterized in that: The reflective layer (13) is made of reflective chemical fiber cloth, the sunshade layer (14) is woven by interwoven polyester fibers and sleeved annular connecting wires, a cavity is provided inside the heat insulation layer (15), and the cavity is filled with composite silicate, and the flocking base layer (16) is made of polyester cloth.

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