A front and back self-expanding inflatable vehicle protection curtain

Abstract

The utility model discloses a kind of inflatable car protective curtains that can be unfolded front and back, including cylindrical storage box, the cylindrical storage box end portion both sides middle part is uniformly fixed with driving motor, the driving motor output shaft end portion corresponding cylindrical storage box inside position is fixedly connected with installation air pipe, the installation air pipe outside spiral coiling has nylon inflatable protective curtain, the utility model is supplied with air to the inside of inflatable sleeve ring by inflatable fan cooperation inflatable catheter, the inside of nylon inflatable protective curtain is inflated by inflatable sleeve ring cooperation air inlet rectangle groove and installation air pipe, to effectively improve the protection performance of nylon inflatable protective curtain whole, to effectively improve the convenience of protective device operation, by electromagnetic adsorption adhesive tape, effectively improve the convenience of protective device installation, the protection performance of protective device whole can be effectively strengthened by nylon inflatable protective curtain after inflation.

Description

Technical Field

[0001] This utility model relates to the field of automotive protection technology, specifically an inflatable automotive protective curtain that can unfold front and rear automatically. Background Technology

[0002] An automobile is a non-rail-borne vehicle that is powered and has three or more wheels. It is mainly used for carrying people and / or goods, towing people and / or goods, or for special purposes. When automobiles are parked outdoors, they need to be protected by appropriate external protective structures.

[0003] However, due to the lack of corresponding auxiliary drive structures, current car protection devices require manual deployment and fixation by operators, which reduces their ease of use. Utility Model Content

[0004] This invention provides an inflatable car safety curtain that can unfold automatically from front to back. It can effectively solve the problem mentioned in the background art that the lack of a corresponding auxiliary drive structure in the use of car safety devices requires operators to manually unfold and fix the safety device, thus reducing the ease of use of the car safety device.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an inflatable car protective curtain that can be self-expanding front and rear, comprising a cylindrical storage box, wherein a rotating inflatable protective mechanism is provided inside the cylindrical storage box;

[0006] The rotary inflatable protective mechanism includes a drive motor, an air pipe, a nylon inflatable protective curtain, an electromagnetic adsorption strip, an internal storage battery, a wireless communication module, an inflation fan, an inflation conduit, an inflation collar, and an air inlet rectangular slot.

[0007] A drive motor is fixedly installed on the middle of both sides of the cylindrical storage box. An air tube is fixedly connected to the end of the output shaft of the drive motor at the position inside the cylindrical storage box. A nylon inflatable protective curtain is spirally wound around the outside of the air tube. Electromagnetic adsorption strips are wrapped around both sides and the end of the nylon inflatable protective curtain.

[0008] An internal energy storage battery is embedded in the middle of the inner side of the cylindrical storage box, and a wireless communication module is fixedly installed at the top center of the internal energy storage battery.

[0009] An inflation fan is embedded in the middle of the other side of the cylindrical storage box. An inflation tube is fixedly connected to the end of the inflation fan. Inflation collars are movably sleeved at both ends of the inflation tube at the positions corresponding to the outer side of the air tube.

[0010] The bottom of the cylindrical storage box has an air inlet rectangular slot at the bottom position corresponding to the air inlet end of the inflatable blower.

[0011] Preferably, the inner cavity of the air duct and the inner cavity of the nylon inflatable protective curtain are interconnected, the drive motor and the inflation fan are both powered by an internal battery, the wireless communication module is connected to an external remote control device via a signal, and the inner cavity of the inflation collar and the inner cavity of the inflation duct are interconnected.

[0012] Preferably, the bottom of the cylindrical storage box is provided with a bottom flexible magnetic positioning mechanism;

[0013] The bottom flexible magnetic positioning mechanism includes a connecting silicone strip, a supporting silicone sheet, a limiting arc strip, a flexible magnetic adsorption sheet, and an anti-slip rubber strip.

[0014] A connecting silicone strip is fixedly connected to the center of the bottom surface of the cylindrical storage box. A supporting silicone sheet is adhered to the bottom surface of the connecting silicone strip. Limiting arc strips are adhered to both sides of the supporting silicone sheet at the bottom positions of the outer side of the cylindrical storage box. Flexible adsorption magnetic sheets are embedded in the bottom of both sides of the supporting silicone sheet. Anti-slip strips are adhered at equal intervals to the center of the bottom surface of the supporting silicone sheet.

[0015] Preferably, the ends of the connecting silicone strips are provided with elliptical through grooves at equal intervals, and the top arc surface of the limiting arc strip is tightly fitted with the outer side of the cylindrical storage box.

[0016] Preferably, the cylindrical storage box is provided with a side cleaning and sealing mechanism at the side groove.

[0017] The side cleaning and sealing mechanism includes a circular mounting hole, a connecting narrow strip, a splicing circular block, and a cleaning scraper.

[0018] The cylindrical storage box has evenly spaced circular mounting holes at the top of the side groove. A connecting strip is provided at the bottom of the mounting holes. A splicing block is fixedly connected to the top of the connecting strip at the position corresponding to the inside of the mounting holes. A cleaning scraper is evenly connected to the bottom surface of the connecting strip.

[0019] Preferably, the top surface of the connecting strip is tightly fitted to the inner side of the groove on the side of the cylindrical storage box, and the bottom of the cleaning scraper is tightly slidably fitted to the bottom surface of the nylon inflatable protective curtain.

[0020] Compared with the prior art, the advantages of this utility model are: the structure of this utility model is scientific and reasonable, and it is safe and convenient to use.

[0021] 1. A rotating inflatable protective mechanism is installed. The protective device is activated via a remote control and a wireless communication module. A drive motor rotates the air hose, allowing the nylon inflatable protective curtain to extend outward from the side slot of the cylindrical storage box. An internal battery powers the electromagnetic adsorption strip, which then attaches to the vehicle to secure the nylon inflatable protective curtain. An inflation fan, in conjunction with an inflation conduit, supplies air to the inflation ring. The inflation ring, along with the air inlet rectangular slot and the air hose, inflates the nylon inflatable protective curtain, effectively improving its overall protective performance and ease of operation. The electromagnetic adsorption strip further reinforces the protective device, enhancing installation convenience. The inflated nylon inflatable protective curtain significantly strengthens the overall protective performance of the device.

[0022] 2. A bottom flexible magnetic positioning mechanism is set up. The supporting silicone sheet is connected to the bottom of the cylindrical storage box by connecting silicone strips. The bottom of the cylindrical storage box is limited and supported by limiting arc strips to prevent the cylindrical storage box from shifting during use. The bottom of the supporting silicone sheet is attracted to the car roof by flexible magnetic sheets. The anti-slip rubber strip increases the friction between the bottom surface of the supporting silicone sheet and the car roof, thereby effectively improving the tightness of the connection between the protective device and the car roof and improving the convenience of the protective device installation.

[0023] 3. A side cleaning and sealing mechanism is set up. The nylon inflatable protective curtain can be rolled up by reversing the drive motor. The connecting narrow strip is installed into the side groove of the cylindrical storage box by installing the circular hole and splicing block. The outside of the nylon inflatable protective curtain can be scraped by the cleaning scraper, thereby realizing the quick cleaning of the outside of the nylon inflatable protective curtain and effectively improving the convenience of cleaning the protective device. Attached Figure Description

[0024] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0025] In the attached diagram:

[0026] Figure 1 This is a schematic diagram of the structure of this utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the rotary inflatable protective mechanism of this utility model;

[0028] Figure 3 This is a schematic diagram of the bottom flexible magnetic positioning mechanism of this utility model;

[0029] Figure 4 This is a schematic diagram of the side cleaning and sealing mechanism of this utility model;

[0030] Numbered in the picture: 1. Cylindrical storage box;

[0031] 2. Rotary inflatable protective mechanism; 201. Drive motor; 202. Air hose installation; 203. Nylon inflatable protective curtain; 204. Electromagnetic adsorption strip; 205. Internal storage battery; 206. Wireless communication module; 207. Inflation fan; 208. Inflation duct; 209. Inflation collar; 210. Rectangular air inlet slot;

[0032] 3. Bottom flexible magnetic positioning mechanism; 301. Connecting silicone strip; 302. Supporting silicone sheet; 303. Limiting arc strip; 304. Flexible magnetic adsorption sheet; 305. Anti-slip rubber strip;

[0033] 4. Side cleaning and sealing mechanism; 401. Install circular hole; 402. Connect narrow strip; 403. Splice round block; 404. Cleaning scraper. Detailed Implementation

[0034] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0035] Example: Figure 1-4 As shown, this utility model provides a technical solution: an inflatable car protective curtain that can be self-expanding front and rear, including a cylindrical storage box 1, and a rotating inflatable protective mechanism 2 is provided inside the cylindrical storage box 1.

[0036] The rotary inflatable protective mechanism 2 includes a drive motor 201, an air pipe 202, a nylon inflatable protective curtain 203, an electromagnetic adsorption strip 204, an internal energy storage battery 205, a wireless communication module 206, an inflation fan 207, an inflation duct 208, an inflation collar 209, and an air inlet rectangular slot 210.

[0037] A drive motor 201 is fixedly installed on the middle of both sides of the cylindrical storage box 1. An air pipe 202 is fixedly connected to the end of the output shaft of the drive motor 201 at the position inside the cylindrical storage box 1. A nylon inflatable protective curtain 203 is spirally wound around the outside of the air pipe 202. Electromagnetic adsorption strips 204 are wrapped around both sides and ends of the nylon inflatable protective curtain 203.

[0038] An internal energy storage battery 205 is embedded in the middle of the inner side of the cylindrical storage box 1, and a wireless communication module 206 is fixedly installed at the top center of the internal energy storage battery 205.

[0039] An inflation blower 207 is embedded in the middle of the other side of the cylindrical storage box 1. An inflation conduit 208 is fixedly connected to the end of the inflation blower 207. An inflation collar 209 is movably sleeved at the outer position of the air pipe 202 at both ends of the inflation conduit 208.

[0040] A rectangular air inlet slot 210 is provided at the bottom of the cylindrical storage box 1, corresponding to the bottom position of the air inlet end of the inflatable blower 207. The inner cavity of the air pipe 202 is interconnected with the inner cavity of the nylon inflatable protective curtain 203. Both the drive motor 201 and the inflatable blower 207 are powered by the internal storage battery 205. The wireless communication module 206 is connected to the external remote control via a signal. The inner cavity of the inflation collar 209 is interconnected with the inner cavity of the inflation conduit 208. The protective device is activated by the remote control in conjunction with the wireless communication module 206. The drive motor 201 drives the air pipe 202 to rotate, and the rotation of the air pipe 202 causes the nylon inflatable protective curtain 203 to extend outward from the slot on the side of the cylindrical storage box 1. 05. Power is supplied to the electromagnetic adsorption strip 204, causing it to adhere to the car and fix the nylon inflatable protective curtain 203. The inflation fan 207, in conjunction with the inflation conduit 208, supplies air to the inside of the inflation ring 209. The inflation ring 209, in conjunction with the air inlet rectangular slot 210 and the air pipe 202, inflates the inside of the nylon inflatable protective curtain 203, thereby effectively improving the overall protective performance of the nylon inflatable protective curtain 203 and the ease of operation of the protective device. The electromagnetic adsorption strip 204 reinforces and fixes the protective device, effectively improving the ease of installation. The inflated nylon inflatable protective curtain 203 effectively enhances the overall protective performance of the protective device.

[0041] The bottom of the cylindrical storage box 1 is equipped with a bottom flexible magnetic positioning mechanism 3;

[0042] The bottom flexible magnetic positioning mechanism 3 includes a connecting silicone strip 301, a supporting silicone sheet 302, a limiting arc strip 303, a flexible adsorption magnetic sheet 304, and an anti-slip rubber strip 305.

[0043] A connecting silicone strip 301 is fixedly connected to the center of the bottom surface of the cylindrical storage box 1. A supporting silicone sheet 302 is adhered to the bottom surface of the connecting silicone strip 301. Limiting arc strips 303 are adhered to both sides of the supporting silicone sheet 302 at the bottom positions of the outer sides of the cylindrical storage box 1. Flexible adsorption magnetic sheets 304 are embedded in the bottom sides of the supporting silicone sheet 302. Anti-slip strips 305 are equidistantly adhered to the center of the bottom surface of the supporting silicone sheet 302. Elliptical through grooves are equidistantly opened at the ends of the connecting silicone strip 301. The top arc surface of the limiting arc strip 303 is in close contact with the outer side of the cylindrical storage box 1. The supporting silicone sheet 302 is connected to the bottom of the cylindrical storage box 1 by connecting silicone strip 301. The bottom of the cylindrical storage box 1 is limited and supported by limiting arc strip 303 to prevent the cylindrical storage box 1 from shifting at will during use. The bottom of the supporting silicone sheet 302 is attracted to the top of the car by flexible adsorption magnetic sheet 304. The friction between the bottom surface of the supporting silicone sheet 302 and the top surface of the car is increased by anti-slip rubber strip 305, thereby effectively improving the tightness of the connection between the protective device and the top of the car and improving the convenience of the installation of the protective device.

[0044] A side cleaning and sealing mechanism 4 is provided at the side groove of the cylindrical storage box 1;

[0045] The side cleaning and sealing mechanism 4 includes a circular mounting hole 401, a connecting narrow strip 402, a splicing circular block 403, and a cleaning scraper 404;

[0046] The cylindrical storage box 1 has evenly spaced circular holes 401 at the top of the side slot. A connecting strip 402 is provided at the bottom of the circular holes 401. A splicing block 403 is fixedly connected to the top of the connecting strip 402 at the position corresponding to the inside of the circular holes 401. A cleaning scraper 404 is evenly spaced on the bottom surface of the connecting strip 402. The top surface of the connecting strip 402 is tightly fitted to the inside of the side slot of the cylindrical storage box 1. The bottom of the cleaning scraper 404 is tightly slidably fitted to the bottom surface of the nylon inflatable protective curtain 203. The nylon inflatable protective curtain 203 can be rolled up by reversing the drive motor 201. The connecting strip 402 is installed into the inside of the side slot of the cylindrical storage box 1 by using the circular holes 401 and the splicing block 403. The cleaning scraper 404 can scrape the outside of the nylon inflatable protective curtain 203, thereby realizing the quick cleaning of the outside of the nylon inflatable protective curtain 203 and effectively improving the convenience of cleaning the protective device.

[0047] The working principle and usage process of this utility model are as follows: In practical applications, when a protective device is needed to protect the top of a car, the supporting silicone sheet 302 is connected to the bottom of the cylindrical storage box 1 by connecting silicone strip 301. The bottom of the cylindrical storage box 1 is limited and supported by limiting arc strip 303 to prevent the cylindrical storage box 1 from shifting randomly during use. Then, the bottom of the supporting silicone sheet 302 is attracted to the top of the car by flexible adsorption magnetic sheet 304, and the friction between the bottom surface of the supporting silicone sheet 302 and the top surface of the car is increased by anti-slip rubber strip 305, thereby effectively improving the tightness of the connection between the protective device and the top of the car and improving the convenience of the installation of the protective device.

[0048] When using the protective device to protect the car roof, the device is activated via remote control and wireless communication module 206. Drive motor 201 rotates the air hose 202, causing the nylon inflatable protective curtain 203 to extend outwards from the side slot of the cylindrical storage box 1. After the nylon inflatable protective curtain 203 extends to the appropriate position, the internal battery 205 powers the electromagnetic adsorption strip 204, causing it to adhere to the car and power the nylon inflatable protective curtain 203. When further protection of the car roof is required... The inflation fan 207, in conjunction with the inflation conduit 208, supplies air to the inside of the inflation ring 209. The inflation ring 209, in conjunction with the air inlet rectangular slot 210 and the air pipe 202, inflates the inside of the nylon inflatable protective curtain 203, thereby effectively improving the overall protective performance of the nylon inflatable protective curtain 203 and thus improving the ease of operation of the protective device. At the same time, the electromagnetic adsorption strip 204 reinforces and fixes the protective device, effectively improving the ease of installation of the protective device. Furthermore, the inflated nylon inflatable protective curtain 203 effectively enhances the overall protective performance of the protective device.

[0049] When it is necessary to clean the outside of the nylon inflatable protective curtain 203 that has been recycled into the cylindrical storage box 1, the nylon inflatable protective curtain 203 can be rolled up by reversing the drive motor 201. Then, the connecting narrow strip 402 is installed into the groove on the side of the cylindrical storage box 1 by using the mounting circular hole 401 and the splicing circular block 403. Then, the outside of the nylon inflatable protective curtain 203 can be scraped by the cleaning scraper 404, thereby achieving quick cleaning of the outside of the nylon inflatable protective curtain 203 and effectively improving the convenience of cleaning the protective device.

[0050] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An inflatable car curtain that can self-expand front and rear, comprising a cylindrical storage box (1), characterized in that: The cylindrical storage box (1) is equipped with a rotating inflatable protective mechanism (2) inside. The rotary inflatable protective mechanism (2) includes a drive motor (201), an air pipe (202), a nylon inflatable protective curtain (203), an electromagnetic adsorption strip (204), an internal energy storage battery (205), a wireless communication module (206), an inflation fan (207), an inflation conduit (208), an inflation collar (209), and an air inlet rectangular slot (210). A drive motor (201) is fixedly installed on the middle of both sides of the cylindrical storage box (1). An air pipe (202) is fixedly connected to the end of the output shaft of the drive motor (201) at the position inside the cylindrical storage box (1). A nylon inflatable protective curtain (203) is spirally wound around the outside of the air pipe (202). Electromagnetic adsorption strips (204) are wrapped around both sides and the end of the nylon inflatable protective curtain (203). An internal energy storage battery (205) is embedded in the middle of the inner side of the cylindrical storage box (1), and a wireless communication module (206) is fixedly installed at the top center of the internal energy storage battery (205). An inflation fan (207) is embedded in the middle of the other side of the cylindrical storage box (1). An inflation conduit (208) is fixedly connected to the end of the inflation fan (207). An inflation collar (209) is movably sleeved at the outer position of the air pipe (202) at both ends of the inflation conduit (208). The bottom of the cylindrical storage box (1) is provided with an air inlet rectangular slot (210) at the bottom position of the air inlet end of the air inlet fan (207).

2. The inflatable car safety curtain that can self-deploy front and rear according to claim 1, characterized in that, The inner cavity of the air pipe (202) is connected to the inner cavity of the nylon inflatable protective curtain (203). The drive motor (201) and the inflation fan (207) are both powered by the internal storage battery (205). The wireless communication module (206) is connected to the external remote control device via signal. The inner cavity of the inflation collar (209) is connected to the inner cavity of the inflation duct (208).

3. The inflatable car safety curtain that can self-deploy front and rear according to claim 1, characterized in that, The cylindrical storage box (1) is provided with a bottom flexible magnetic positioning mechanism (3) at the bottom. The bottom flexible magnetic positioning mechanism (3) includes a connecting silicone strip (301), a supporting silicone sheet (302), a limiting arc strip (303), a flexible adsorption magnetic sheet (304), and an anti-slip rubber strip (305). A connecting silicone strip (301) is fixedly connected to the middle of the bottom surface of the cylindrical storage box (1). A supporting silicone sheet (302) is bonded to the bottom surface of the connecting silicone strip (301). Limiting arc strips (303) are bonded to both sides of the supporting silicone sheet (302) at the bottom position of the outer side of the cylindrical storage box (1). Flexible adsorption magnetic sheets (304) are embedded in the bottom of both sides of the supporting silicone sheet (302). Anti-slip strips (305) are bonded at equal intervals to the middle of the bottom surface of the supporting silicone sheet (302).

4. The inflatable car safety curtain that can self-deploy front and rear according to claim 3, characterized in that, The end of the connecting silicone strip (301) is provided with an elliptical through groove at equal intervals, and the top arc surface of the limiting arc strip (303) is closely fitted with the outside of the cylindrical storage box (1).

5. The inflatable car curtain that can self-deploy front and rear according to claim 1, characterized in that, The cylindrical storage box (1) is provided with a side cleaning and sealing mechanism (4) at the side groove. The side cleaning and sealing mechanism (4) includes a mounting circular hole (401), a connecting narrow strip (402), a splicing circular block (403), and a cleaning scraper (404). The cylindrical storage box (1) has evenly spaced mounting circular holes (401) at the top of the side groove. A connecting narrow strip (402) is provided at the bottom of the mounting circular hole (401). A splicing circular block (403) is fixedly connected to the top of the connecting narrow strip (402) at the position inside the mounting circular hole (401). A cleaning scraper (404) is evenly connected to the bottom surface of the connecting narrow strip (402).

6. The inflatable car curtain that can self-deploy front and rear according to claim 5, characterized in that, The top surface of the connecting strip (402) is closely fitted to the inner side of the groove on the side of the cylindrical storage box (1), and the bottom of the cleaning scraper (404) is closely fitted to the bottom surface of the nylon inflatable protective curtain (203).

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