Double-column bicycle parking frame
A technology for bicycles and parking racks, which is applied to the brackets of bicycles, bicycle accessories, transportation and packaging, etc., can solve the problems of not easy to fold, occupy a large width, easy to run or fall, etc., and achieve the effect of easy folding.
Active Publication Date: 2014-03-19
DONGGUAN SHUNCHUEN METAL PROD
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Problems solved by technology
[0002] Press, when the bicycle is not riding, it needs to park the bicycle and use the parking rack. There are two types of existing bicycle parking racks, one is a single-column type parking rack, and the other is a double-column type parking rack. Both have their own advantages and disadvantages. For example, the single-post type parking rack is not stable when parking, and it is easy to run or fall, but the single-post type parking rack will not hinder the bicycle when it is folded; and the double-post type. The parking rack is more stable in parking, and it is not easy to run or fall. However, the commonly used double-post type parking rack is not easy to fold when it is folded, and the one-piece commonly used double-post type parking rack occupies a large area after being folded. The width is still very large, which often affects the driving of bicycles and creates obstacles or dangers
Method used
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[0037] In order to enable the examiners to have a further understanding and understanding of the purpose, features and effects of the present invention, the implementation methods and accompanying drawings are now described in detail as follows:
[0038] see Figure 1 to Figure 8 , the present invention will be described in detail below in conjunction with the accompanying drawings.
[0039] A double-column bicycle parking rack 70 according to the present invention includes a fixed frame head 10, a first foot column 20 and a second foot column 30, and the bottom side of the fixed frame head 10 is provided with a first pivot groove 13, so that The head end 21 of the first foot column 20 is embedded in the first pivot groove 13, and the head end 21 of the first foot column 20 is connected with the first pivot groove 13 through the first pivot shaft 14; the first foot The bottom side of the head end 21 of the column 20 is provided with a second pivot groove 22, and the head 31 o...
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The invention discloses a double-column bicycle parking frame. The double-column bicycle parking frame comprises a fixed frame head, a first foot column and a second foot column, wherein a first pivot groove is formed in the bottom side of the fixed frame head; the head end of the first foot column is in run-through connection with a first pivot; a second pivot groove is formed in the bottom side of the head end of the first foot column; the head of the second foot column is in run-through connection with the second pivot groove through a second pivot; the double-column bicycle parking frame also comprises a rack; the rack is provided with a plurality of tooth shapes; teeth meshed with the tooth shapes of the rack are arranged at the head position of the second foot column; a guide inclined groove corresponding to the end faces of the two ends of the rack are formed in the inner side wall surface of the first pivot groove in the bottom side of the fixed frame head. When the first foot column swings along with the first pivot to be folded, the rack pivots and is transversely pushed by the guide inclined groove, so that the second foot column swings synchronously along with the second pivot to get close to the first foot column; after getting close to the second foot column, the first foot column swings along with the first pivot to be positioned, so that the double-column bicycle parking frame has the advantages of single-column and double-column bicycle parking frames.
Description
technical field [0001] The invention relates to the technical field of bicycle accessories, in particular to a double-column bicycle parking rack. Background technique [0002] Press, when the bicycle is not riding, it needs to park the bicycle and use the parking rack. There are two types of existing bicycle parking racks, one is a single-column type parking rack, and the other is a double-column type parking rack. Both have their own advantages and disadvantages. For example, the single-post type parking rack is not stable when parking, and it is easy to run or fall, but the single-post type parking rack will not hinder the bicycle when it is folded; and the double-post type. The parking rack is more stable in parking, and it is not easy to run or fall. However, the commonly used double-post type parking rack is not easy to fold when it is folded, and the one-piece commonly used double-post type parking rack occupies a large area after being folded. The width is still ver...
Claims
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IPC IPC(8): B62H1/02
Inventor 李学亮
Owner DONGGUAN SHUNCHUEN METAL PROD