EDITORIAL NOTE 2016100427 There are three pages of description only An improved bicycle ground lock structure Technical field This utility model relates to an improved bicycle ground lock structure. Background technology In existing technology, most bicycle ground locks achieve fixation through the screw and the ground. As time goes on, the lock will become loose so that the anti-burglary ability reduces and the bicycle may be easily stolen. Invention content The technical problem to be solved by this utility model is to provide an improved bicycle ground lock structure. During using the device, the part below the disk is poured in the ground, so it has excellent fastening force. The U-shaped locking piece can fix the lock chain to protect the bicycle from being stolen. The reflective strip can prompt and warn passers-by and vehicles. To solve the above problem, this utility model adopts the following technical proposal: An improved bicycle ground lock structure includes pouring rod and locking component. The locking component includes sliding sleeve. Supporting rod is set on the top of sliding sleeve. A disk is set on the top of supporting rod. The disk and the supporting rod form an integrated structure. Two U-shaped grooves are symmetrically set on the outer ring of disk. U-shaped locking piece is between the two U shaped grooves. Both ends of U-shaped locking piece pass through the two U-shaped grooves. Limit cap is connected at the end where U shaped locking piece passes through the two U-shaped grooves. The two U-shaped grooves fit on the outer ring of pouring rod. Reflective strip is set on the supporting rod between the disk and the sliding sleeve. The reflective strip and the supporting rod are connected by gluing. The reflective strip surrounds the external surface of supporting rod. Optimally, the pouring rod is a hollow rod; pouring hole is set on the external surface of pouring rod. Optimally, at least two reinforced ribbed plates are between the supporting rod and the sliding sleeve. Optimally, the U-shaped locking piece and the two U-shaped grooves fit transitionally. Optimally, the U-shaped locking piece is solid. Beneficial effects of this utility model are as follows: during using the device, the part below the disk is poured in the ground, so it has excellent fastening force. The U-shaped locking piece can fix the lock chain to protect the bicycle from being stolen. The reflective strip can prompt and warn passers-by and vehicles. The structure of this device is simple, and its cost is low, so it is suitable for promotion.
Descriptions of attached figures To explain the implementation example or the technical proposal more clearly, the attached figure used in the implementation example or the technical proposal is simply introduced as follows. Obviously, the attached figure just describes some implementation examples of this utility model. For common technical personnel in this field, they can gain other attached figures under the precondition of no creative work. Fig.1 is structure diagram of utility model; Fig.2 is vertical view of disk. Detailed implementation way The optimized implementation example of this utility model is elaborated as follows in combination of the attached figure so that the advantages and features of this utility model can be easily understood by technical personnel in this field and the protection scope of this utility model can be defined more clearly and explicitly. According to Figs.1-2, an improved bicycle ground lock structure includes pouring rod 1 and locking component 2. The locking component 2 includes sliding sleeve 201. Supporting rod 202 is set on the top of sliding sleeve 201. A disk 203 is set on the top of supporting rod 202. The disk 203 and the supporting rod 202 form an integrated structure. Two U-shaped grooves 204 are symmetrically set on the outer ring of disk 203. U-shaped locking piece 205 is between the two U-shaped grooves 204. Both ends of U-shaped locking piece 205 pass through the two U-shaped grooves 204. Limit cap 206 is connected at the end where U-shaped locking piece 205 passes through the two U-shaped grooves 204. The sliding sleeve 201 fits on the outer ring of pouring rod 1. Reflective strip 2021 is set on the supporting rod 202 between the disk 203 and the sliding sleeve 201. The reflective strip 2021 and the supporting rod 202 are connected by gluing. The reflective strip 2021 surrounds the external surface of supporting rod 202. As an optimal implementation example, the pouring rod 1 is a hollow rod; pouring hole 101 is set on the external surface of pouring rod 1. As an optimal implementation example, at least two reinforced ribbed plates 211 are between the supporting rod 202 and the sliding sleeve 201. As an optimal implementation example, the U-shaped locking piece 205 and the two U-shaped grooves 204 fit transitionally. As an optimal implementation example, the U-shaped locking piece 205 is solid. Beneficial effects of this utility model are as follows: during using the device, the part below the disk is poured in the ground, so it has excellent fastening force. The U-shaped locking piece can fix the lock chain to protect the bicycle from being stolen. The reflective strip can prompt and warn passers-by and vehicles. The structure of this device is simple, and its cost is low, so it is suitable for promotion.
The above content shows and describes the fundamentals, main features and advantages of this utility model. The technicians of this industry should know this utility model is not limited to the implementation example mentioned above. The above implementation example and descriptions just depict the principle of this utility model. There will be various changes and improvements for this utility model without deviation from the spirit and range of this utility model. These changes and improvements will be included in the range of the protected utility model. The scope of protection required by this utility model is defined by the claim attached and its equivalent.