Difference between revisions of "GuoJia"
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− | + | {{Perhaps Outdated|reason=since new cubes/products may be released}} | |
+ | {{Manufacturer | ||
+ | |NAME=GuoJia | ||
+ | |LOGO=Guojia_logo.gif | ||
+ | |YEARFOUNDED=2006 | ||
+ | |LOCATION=China | ||
+ | |YEARSACTIVE=2006-2011 | ||
+ | |AREASSERVED=Worldwide | ||
+ | |WEBSITE=http://www.guojia3.com/ | ||
+ | |PRODUCTS=Type-A | ||
+ | }} | ||
− | + | '''GuoJia''' (國甲) is a [[China|Chinese]] puzzle cube brand, known originally for their '''Type A''' DIY 3x3 speedcubes. Founded around 2006, it was the first non-Rubik DIY brand on the market, and produced numerous speedcube models featuring innovative design improvements. Some significant designs are placing tracks on the cubies to reduce turning friction, reduced inner radius of the mechanism to increase tolerance, and symmetrical contacting surfaces on the edge pieces (most 3x3 cubes have edge pieces with a hollow side). | |
− | + | The cubes, which were originally known as Type A, appeared internationally in around 2007. Their products were renamed Alpha in 2009, but their cubes became eclipsed by other manufacturers such as [[DaYan]]. | |
− | + | ==Company== | |
+ | The '''Type A''' was the very first Chinese DIY kit on the market other than the Rubik's DIY. It was developed around 2006, by some of the then top Chinese cubers. | ||
− | === Type A | + | At first it was often called the "Rubik's Clone DIY", and then when the [[GuoBing|Type C]] showed up it was called "Thick R-clone", along with Type C being called the "Thin R-clone". Later on 大烟头 (creator of [[DaYan]] DIY and Crazy 4x4 series) proposed the naming system of calling them by the order in which they were presented to the market, represented with the Chinese celestial stem characters (甲,乙,丙,丁, etc) and each with the prefix 國 (guo, or "Country"), meaning 國產, or domestic product. Later, the developers registered 國甲 (GuoJia) as their trademark. |
+ | |||
+ | The brand ceased around 2011. However one of the cofounders, speedcuber [[Ganyuan Jiang]] (江淦源), went on to create the [[Gans]] puzzle brand. | ||
+ | |||
+ | ==Type A (Alpha) cubes== | ||
+ | There were two main series of Type-A/Alpha speedcubes: | ||
+ | * Mainstream Alpha: usually the guinea pigs for new designs. Some of the significant features included tracks to reduce friction, and lightweight cubicles. | ||
+ | * Sealed Alpha: usually referred as "NEW" Alpha, "Alpha (roman numeral)-f", or "Alpha (roman numeral)-SV". These speedcubes aimed at an even friction between cubies and full contacting surface area on the pieces. | ||
+ | |||
+ | === Characteristics === | ||
{{Puzzle Ratings | {{Puzzle Ratings | ||
− | |pzl= | + | |pzl=Type-A |
|n=8 | |n=8 | ||
|ss=6.38 | |ss=6.38 | ||
Line 20: | Line 40: | ||
|ov=6.81 | |ov=6.81 | ||
}} | }} | ||
− | + | The first '''Type A''' cube was quite heavy compared to the Rubik's and other Chinese DIYs. The turning felt "smooth and sturdy", and was considered an excellent speedcube. | |
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− | + | Some distinguishing features are: | |
+ | * Dull yellow core | ||
+ | * Screws with fine threads and small screwhead. | ||
+ | * Large and small washers | ||
+ | * Center caps similar to the old FLAT Rubik's DIY | ||
− | + | There were several different molds for the Type-A I, and while they were essentially identical, some of the colors were discontinued and could be sold for high prices. | |
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− | + | <gallery> | |
− | + | Image:Type-aI.jpg|Type-A I | |
− | + | Image:Type-aII.jpg|Type-A II | |
− | + | Image:Type-aIII.jpg|Type-A III | |
− | + | Image:Newtype-aIII.jpg|Type-A III-f | |
− | + | Image:Type-aV1.jpg|Type-A V | |
− | + | </gallery> | |
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− | == | + | ==Other early cubes== |
− | + | The '''Haiyan's Cube''' ('''Alpha Haiyan''') and other Guojia speedcubes ('''Alpha mini''' 4.6 cm and 5.2 cm, and '''Alpha Common''' etc) were not part of the main subgroup, but were individual models in addition to the main series: | |
− | * | + | *Haiyan or Haiyan's Cube - Haiyan |
− | * | + | *Alpha Common - Essentially the regular-sized version of the Mini Alpha. |
+ | *Alpha mini | ||
+ | *Alpha CC | ||
+ | *Haiyan Memory or Haiyan's Cube - Memory | ||
− | == See | + | == See also == |
* [[3x3x3 Cube]] (puzzle type) | * [[3x3x3 Cube]] (puzzle type) | ||
* [[2x2x2 Cubes]] | * [[2x2x2 Cubes]] | ||
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* [[Puzzle Shops]] | * [[Puzzle Shops]] | ||
− | == External | + | == External links == |
* Speedsolving.com: [http://www.speedsolving.com/forum/showthread.php?t=5612 Comparison of Chinese DIYs] | * Speedsolving.com: [http://www.speedsolving.com/forum/showthread.php?t=5612 Comparison of Chinese DIYs] | ||
+ | * Speedsolving.com: [http://www.speedsolving.com/forum/showthread.php?t=18322 Type A will change name to Haiyan's cube] | ||
+ | * Speedsolving.com: [http://www.speedsolving.com/forum/showthread.php?t=19097 Haiyan zhuang’s cube store] | ||
+ | *[https://web.archive.org/web/20101125153919/http://www.guojia3.com:80/index.html www.guojia3.com] - 2010 snapshot of the company website at the Internet Archive | ||
− | [[Category: | + | [[Category:Puzzle Manufacturers]] |
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Revision as of 21:51, 30 June 2017
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GuoJia (國甲) is a Chinese puzzle cube brand, known originally for their Type A DIY 3x3 speedcubes. Founded around 2006, it was the first non-Rubik DIY brand on the market, and produced numerous speedcube models featuring innovative design improvements. Some significant designs are placing tracks on the cubies to reduce turning friction, reduced inner radius of the mechanism to increase tolerance, and symmetrical contacting surfaces on the edge pieces (most 3x3 cubes have edge pieces with a hollow side).
The cubes, which were originally known as Type A, appeared internationally in around 2007. Their products were renamed Alpha in 2009, but their cubes became eclipsed by other manufacturers such as DaYan.
Contents
Company
The Type A was the very first Chinese DIY kit on the market other than the Rubik's DIY. It was developed around 2006, by some of the then top Chinese cubers.
At first it was often called the "Rubik's Clone DIY", and then when the Type C showed up it was called "Thick R-clone", along with Type C being called the "Thin R-clone". Later on 大烟头 (creator of DaYan DIY and Crazy 4x4 series) proposed the naming system of calling them by the order in which they were presented to the market, represented with the Chinese celestial stem characters (甲,乙,丙,丁, etc) and each with the prefix 國 (guo, or "Country"), meaning 國產, or domestic product. Later, the developers registered 國甲 (GuoJia) as their trademark.
The brand ceased around 2011. However one of the cofounders, speedcuber Ganyuan Jiang (江淦源), went on to create the Gans puzzle brand.
Type A (Alpha) cubes
There were two main series of Type-A/Alpha speedcubes:
- Mainstream Alpha: usually the guinea pigs for new designs. Some of the significant features included tracks to reduce friction, and lightweight cubicles.
- Sealed Alpha: usually referred as "NEW" Alpha, "Alpha (roman numeral)-f", or "Alpha (roman numeral)-SV". These speedcubes aimed at an even friction between cubies and full contacting surface area on the pieces.
Characteristics
|
The first Type A cube was quite heavy compared to the Rubik's and other Chinese DIYs. The turning felt "smooth and sturdy", and was considered an excellent speedcube.
Some distinguishing features are:
- Dull yellow core
- Screws with fine threads and small screwhead.
- Large and small washers
- Center caps similar to the old FLAT Rubik's DIY
There were several different molds for the Type-A I, and while they were essentially identical, some of the colors were discontinued and could be sold for high prices.
Other early cubes
The Haiyan's Cube (Alpha Haiyan) and other Guojia speedcubes (Alpha mini 4.6 cm and 5.2 cm, and Alpha Common etc) were not part of the main subgroup, but were individual models in addition to the main series:
- Haiyan or Haiyan's Cube - Haiyan
- Alpha Common - Essentially the regular-sized version of the Mini Alpha.
- Alpha mini
- Alpha CC
- Haiyan Memory or Haiyan's Cube - Memory
See also
- 3x3x3 Cube (puzzle type)
- 2x2x2 Cubes
- Mini Cubes
- Bigcubes
- Other Puzzles
- Puzzle Shops
External links
- Speedsolving.com: Comparison of Chinese DIYs
- Speedsolving.com: Type A will change name to Haiyan's cube
- Speedsolving.com: Haiyan zhuang’s cube store
- www.guojia3.com - 2010 snapshot of the company website at the Internet Archive