Advertising lamp bracket on taxi roof

A technology for advertising lamps and taxis, which is applied in the field of auto parts casting, can solve problems such as falling and breaking, and achieve the effects of clear proportioning, reasonable methods, and high product strength

Inactive Publication Date: 2015-09-23
HANSHAN HENGXIANG MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are generally lights on the roof of taxis, and many of them are advertising lights. When installing advertising lights, because taxis will be on the road for almost 24 hours, if it is not a very firm and hard bracket, it will appear after a long time. Breaking and falling, many taxis have experienced such a situation

Method used

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  • Advertising lamp bracket on taxi roof
  • Advertising lamp bracket on taxi roof
  • Advertising lamp bracket on taxi roof

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Embodiment Construction

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0019] A kind of advertising light bracket on the top of a taxi is characterized in that: the distribution ratio of each group is calculated as follows in weight fraction,

[0020]

[0021]

[0022] A preparation method for an advertising light bracket on a taxi roof comprises,

[0023] Ⅰ Make the required model and sprue through paraffin, and Al 2 o 3 melt into a liquid;

[0024] Ⅱ Place the paraffin in the sprue, apply a layer of internal release agent on the surface of the paraffin, and then wrap a layer of glass sand;

[0025] Ⅲ Immediately after the completion of Ⅱ, pour molten steel and C5 petroleum resin into the sprue, mix, mix for 2 minutes, and then pour Al 2 o 3 liquid, mixed molding;

[0026] ⅣPut the formed material into the baking machine and bake. After t...

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PUM

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Abstract

The invention discloses an advertising lamp bracket on a taxi roof and relates to the technical field of casting of automobile parts. The advertising lamp bracket is characterized by comprising the following components in parts by weight: 70-85 parts of molten steel, 62-78 parts of Al2O3, 2.5-21.5 parts of C5 petroleum resin, 8.5-15.5 parts of glass fiber filament, 12-22 parts of ammonium bicarbonate, 5.5-13.5 parts of silicon oxide and 14-20 parts of glass sand. The advertising lamp bracket disclosed by the invention has the advantages that the method is reasonable, the proportion is clear and the strength of a product is high.

Description

Technical field: [0001] The invention relates to the technical field of casting of auto parts, in particular to an advertising light bracket on the roof of a taxi. Background technique: [0002] Taxis are called taxis in Taiwan, taxis in Guangdong, Hong Kong and Macau, and taxis in Singapore and Malaysia. They are a means of transportation charged by the meter, and the fare is generally higher than other means of transportation. Taxi English "TAXI" is the abbreviation of "taximeter", which is "meter" or "mileage meter". In fact, TAXI has the same spelling in nine languages: English, French, German, Swedish, Danish, Norwegian, Spanish, Dutch, and Portuguese. [0003] There are generally lights on the roof of taxis, and many of them are advertising lights. When installing advertising lights, because taxis will be on the road for almost 24 hours, if it is not a very firm and hard bracket, it will appear after a long time. There are many taxis that have broken and dropped. I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L57/02C08K13/04C08K7/14C08K3/22C08K3/26C08K3/34
Inventor 俞海
Owner HANSHAN HENGXIANG MACHINERY MFG
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