Car tent topee automatically supported, folded and unfolded by micro machine

A micro-motor and automatic technology, applied in the field of sun umbrellas, can solve the problems of slow retraction, short service life, complex structure, etc., and achieve the effect of fast retraction speed, simple structure, and small size

Inactive Publication Date: 2009-11-11
何国苗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing sunshade grids and sunshades that cannot be automatically expanded, are slow to expand, have complex structures, and have a short service life, the present inv

Method used

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  • Car tent topee automatically supported, folded and unfolded by micro machine
  • Car tent topee automatically supported, folded and unfolded by micro machine
  • Car tent topee automatically supported, folded and unfolded by micro machine

Examples

Experimental program
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Example Embodiment

[0010] exist figure 1 In the middle, the main umbrella frame 1 is movably connected with the auxiliary umbrella frame 2, and the auxiliary umbrella frame 2 is turned upward through the wire drawing 6. When the drawing wire 6 loses its tension, it is reset by the tension of the tension spring 7, forms a straight line with the main umbrella frame 1, and movably connects the upper head of each main umbrella frame 1 to the umbrella frame plate 8. The support rod 3 is movably connected to the support plate 11 , and the support plate 11 is moved up and down through the forward and reverse operation of the screw 4 . A transmission assisting gear is installed on the upper end of the screw 4, and the support plate 11 drives the support rod 3 to expand outward and inward through the forward and reverse operation of the micro-motor 5. A rocker arm 10 is installed on the top end of the screw rod 4, and the rocker arm 10 can be movably disassembled to facilitate manual expansion and contr...

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PUM

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Abstract

The invention discloses a car topee automatically supported, folded and unfolded by a micro machine. The car topee is unfolded by adopting a micro reducing machine to drive screws which then cause each brace rod to unfold an umbrella stand; the formed bracket sun umbrella is placed on the car to shade sun and reduce temperature of the car body and can serve as a tent in field trip.

Description

technical field [0001] The invention relates to a car tent sun shield which is automatically supported and expanded by a micromotor, in particular to a sun umbrella which automatically expands the umbrella stand after the micromotor operates. Background technique [0002] At present, the known sunshade products for automobiles are all supported on the ground by metal brackets and covered with sunshade cloth on the top for sunshade. Due to the large volume and heavy weight of the carport, it brings trouble to the exhibition and takes up a lot of space in public places. To be used as a shade only. The metal bracket awnings currently on the market are easy to be shaken by the wind because they are placed on a flat surface, and hit the pressure surface of the car roof to cause damage to the car surface paint. Due to the complex structure, it takes a certain amount of time to open and put it on under the scorching sun during application, which is troublesome to use, and it is im...

Claims

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Application Information

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IPC IPC(8): B60J11/00E04H15/28E04H15/38
Inventor 何国苗
Owner 何国苗
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