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Vehicle-boat curtain automatic opening-closing device

A technology for automatic opening and closing, curtains, applied in window decorations, home appliances, applications, etc., can solve the problems of unsatisfactory sunshade and heat insulation effect, inconvenient use of sunshade heat insulation devices, etc., to improve the effect of sunshade heat insulation, Simple structure and convenient use

Inactive Publication Date: 2010-09-08
李红彪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic opening and closing device for curtains used in cars and ships with glass to solve the problems of inconvenient use of sunshade and heat insulation devices and unsatisfactory sunshade and heat insulation effects

Method used

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  • Vehicle-boat curtain automatic opening-closing device
  • Vehicle-boat curtain automatic opening-closing device
  • Vehicle-boat curtain automatic opening-closing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0032] Embodiment 2: Referring to Fig. 6 and Fig. 7, in the above-mentioned automatic opening and closing device, the retracting device can also be a plurality of telescopic rods 12, 13, 14, 15 formed by a plurality of pipes sleeved, and the traction device is provided with The lower guide rail 16 of the lower frame of the window of the car and the ship is arranged on the upper guide rail 17 of the upper frame of the window of the car and the ship. Surface sliding, upper and lower guide rails 16,17 are provided with racks 18,20, respectively are provided with a driving motor 19,21 on the racks, and the output shafts of the driving motors 19,21 are provided with racks 18,20 The meshed gears, when the two motors 19, 21 rotate forward and reverse, the gears on the shafts move along the racks 20, 18, thereby driving the multiple telescopic rods 12, 13, 14, 15 to move left and right in sequence, and the curtains Open or collapse.

[0033] In the second embodiment, a worm gear rack...

Embodiment 3

[0034] Embodiment 3: With reference to Fig. 8 and Fig. 9, the retractable device is a first telescopic rod 22 formed by a plurality of pipes, and the bottom end of the first telescopic rod 22 is fixed on the window frame of the car or ship. At the corner, the second elastic telescopic rod 23 is also attached to the rod body top of the first telescopic rod 22. The traction device includes a guide rail arranged on the window frame of the car and a ship. A drive motor 4 is provided, the output shaft of the drive motor 4 is provided with a worm meshed with the worm gear rack, and the end of the worm is connected with the top of the second elastic telescopic rod 23, when the motor 4 rotates forward and reverse, its output The worm on the shaft moves along the worm gear rack, thereby driving the top of the second elastic telescopic rod 23 to move, and the second elastic telescopic rod 23 drives the first telescopic rod 22 to stretch out in turn. When the first telescopic rod 22 is fu...

Embodiment 4

[0035] Embodiment 4: Referring to Fig. 10 and Fig. 11; the retractable device is a first telescopic rod 22 composed of multiple pipes, and the bottom end of the first telescopic rod 22 is fixed at the corner of the window frame of the car or ship. The second elastic telescopic rod 23 is also attached to the rod body top of the first telescopic rod 22, and the third elastic telescopic rod 24 is also provided at the middle part of the second elastic telescopic rod 23. Guide rail, guide rail is provided with worm gear rack, is provided with a drive motor 4 on the worm gear rack, and the output shaft of drive motor 4 is provided with the worm screw that meshes with worm gear rack, and the end of worm screw and the 3rd elastic expansion rod 24 The top is connected, when the motor 4 forwards or reversely rotates, the worm on its output shaft moves along the worm gear rack, the first telescopic rod 22 stretches out and opens first, and then the second elastic telescopic rod 23 opens in ...

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PUM

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Abstract

The present invention discloses a bus and ship window curtain automatic opening and closing device. It includes the following several portions: window curtain; drawing-back and spreading device which is connected with the described window curtain and can be used for spreading or drawing back the window curtain along the edge frame of bus and ship window; traction device which is set on the edge frame of bus and ship window opening inside or outside and can be used for driving said drawing-back and spreading device and making it be moved to spread or draw back the described window curtain; andremote control or hand control automatic opening and closing device of window curtain.

Description

technical field [0001] The invention relates to an addition or additional device of vehicles, in particular to an automatic curtain opening and closing system for vehicles and ships with glass windows. Background technique [0002] In the hot summer, vehicles with glass, such as cars and boats, are parked in the sun, and the hot sunlight is directly injected into the car and boat from the glass of the car and boat, causing the temperature inside the car and boat to rise rapidly, heating seats, steering wheels, etc. , Sometimes the temperature is so high that you can't even touch it with your hands. When people first entered the car and boat, the heat was unbearable, almost like torture. [0003] The vehicle and ship curtains in the prior art generally use textiles, and the curtains are manually opened to block sunlight. This traditional method has the following disadvantages: it is inconvenient to use, the textiles are easily damaged, and the sunshade effect is not ideal. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47H5/03
Inventor 李红彪
Owner 李红彪