Snow bike track

Abstract

The utility model discloses a snowfield bicycle track, include: main body mechanism and stabilizing mechanism, main body mechanism includes two symmetrical annular seat, the side pole of fixed in annular seat one side, the reinforcing rod of fixed in annular seat other side, the gyro wheel of rotation installation in opposite side pole end, the track of one end sleeve joint on gyro wheel, the connecting plate of fixed connection opposite side pole, the movable wheel of movable through connecting plate setting and the adjusting rod of one end rotation installation in connecting plate end other end through connecting plate, annular seat is used for fixing on the rear axle of bicycle, and the side pole is used for installing gyro wheel, guarantees the stability of gyro wheel, and gyro wheel is used for track, and one end of track is set on gyro wheel, and the other end is used for setting on the rear wheel of bicycle, and the recess is opened on the inner side of track, and this track type snowfield bicycle can make bicycle ride on the snowfield ice surface, and convenient installation and removal.

Description

Technical Field

[0001] This utility model relates to the field of bicycle technology, specifically to a snow bicycle track. Background Technology

[0002] A bicycle, also known as a unicycle or pedal bike, is a two- or three-wheeled land vehicle driven by human power. Its core structure includes components such as a frame, wheels, pedals, chain, and brakes. It is propelled forward by pedaling and is characterized by being environmentally friendly, efficient, and convenient.

[0003] Existing bicycles have the following drawbacks during use: when used in northern environments, due to the long snow season, bicycles cannot be ridden on snow or icy roads, causing inconvenience to people's travel. Therefore, this application proposes a snow bicycle track to solve the above problems. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows: a snow bike track, comprising: a main body mechanism and a stabilizing mechanism, wherein the main body mechanism comprises two symmetrically arranged annular seats, a side rod fixed on one side of the annular seats, a reinforcing rod fixed on the other side of the annular seats, a roller rotatably mounted on the end of the opposite side rod, a track with one end sleeved on the roller, a connecting plate fixedly connected to the opposite side rod, a movable wheel movably passing through the connecting plate, and an adjusting rod rotatably mounted on the end of the connecting plate with the other end passing through the connecting plate.

[0006] The stabilizing mechanism includes a base rod symmetrically fixed to the side rod, a support member with its end sleeved on the base rod, and a bolt that passes through the end of the support member and engages with the base rod.

[0007] The support includes a second sleeve fitted onto the base rod, an inclined bracket with one end fixed to the second sleeve, and a sliding plate fixed to the end of the inclined bracket.

[0008] In a preferred embodiment, the present invention can be further configured such that the reinforcing rod includes a first support rod fixed to one side of the annular seat, a second support rod with one end connected to the side rod and the other end fixedly connected to the end of the first support rod, an ear seat fixed to the end of the first support rod, and a first sleeve rotatably installed between the opposite ear seats.

[0009] In a preferred embodiment, the present invention can be further configured such that the movable wheel includes two circular rods that move through the connecting plate, a U-shaped frame fixed to the ends of the circular rods, and an adjusting wheel rotatably mounted on the U-shaped frame.

[0010] In a preferred embodiment, the present invention can be further configured such that: the connecting plate has a threaded hole in the middle, the adjusting rod includes a threaded rod with one end rotatably mounted on the connecting plate and the other end passing through the threaded hole, and a knob fixed to the end of the threaded rod, wherein the threaded rod and the threaded hole mesh with each other.

[0011] In a preferred embodiment, the present invention can be further configured such that: a threaded groove is provided on one side of the base rod, and the bolt passes through the second sleeve and engages in the threaded groove.

[0012] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0013] 1. In this utility model, symmetrical ring seats are arranged, with a side rod fixed on one side and a reinforcing rod fixed on the other side. The opposite side rods are fixedly connected by a connecting plate. A roller is rotatably installed at the end of the side rod, and a track is fitted onto the roller. With this arrangement, in use, the end of the reinforcing rod is fitted onto the seat tube, the ring seat is fixed to the rear axle of the bicycle with bolts, and finally the other end of the track is fitted onto the rear wheel of the bicycle. By adding the above arrangement to the bicycle, the ground contact area of ​​the bicycle can be increased, allowing the bicycle to be ridden on snow and ice without modifying the bicycle itself. It is easy to install and highly practical. In addition, the movable wheel and adjusting rod installed on the connecting plate can adjust the tension of the track, further increasing its practicality.

[0014] 2. In this utility model, a bottom rod is symmetrically fixed at the bottom end of the side rod, and a support member is provided. The support member consists of a second sleeve, an inclined bracket, and a sliding plate. The second sleeve is fitted onto the bottom rod and fixed by bolts. By adding support members on both sides of the main structure, the stability of the bicycle when riding on snow and ice can be further increased. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the present invention;

[0017] Figure 3 This is an exploded structural diagram of the present invention;

[0018] Figure 4 This is a partial structural cross-sectional view of the present invention.

[0019] Figure label:

[0020] 100. Main body; 110. Annular seat; 120. Side rod; 130. Reinforcing rod; 131. First support rod; 132. Second support rod; 133. Ear seat; 134. First sleeve; 140. Roller; 150. Track; 160. Connecting plate; 161. Threaded hole; 170. Movable wheel; 171. Round rod; 172. U-shaped frame; 173. Adjusting wheel; 180. Adjusting rod; 181. Threaded rod; 182. Knob;

[0021] 200. Stabilizing mechanism; 210. Base rod; 211. Threaded groove; 220. Support component; 221. Second sleeve; 222. Angled bracket; 223. Slide plate; 230. Bolt. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0023] Some embodiments of this utility model are described below with reference to the accompanying drawings.

[0024] Example 1:

[0025] Combination Figure 1-4 As shown, this embodiment provides a snow bike track, including: a main body mechanism 100 and a stabilizing mechanism 200.

[0026] The main body 100 includes two symmetrically arranged annular seats 110, a side rod 120 fixed to one side of the annular seat 110, a reinforcing rod 130 fixed to the other side of the annular seat 110, a roller 140 rotatably mounted on the end of the opposite side rod 120, a track 150 with one end sleeved on the roller 140, a connecting plate 160 fixedly connected to the opposite side rod 120, a movable wheel 170 movably passing through the connecting plate 160, and an adjusting rod 180 rotatably mounted on the end of the connecting plate 160 with the other end passing through the connecting plate 160.

[0027] The ring seat 110 is used to fix it to the rear axle of the bicycle. The side rod 120 is used to install the roller 140 to ensure the stability of the roller 140. The roller 140 is used for the track 150. One end of the track 150 is fitted onto the roller 140, and the other end is fitted onto the rear wheel of the bicycle. The inner side of the track 150 has a groove to ensure the stability of the track 150 fitted onto the roller 140 and the rear wheel of the bicycle. Through this setting, the track 150 increases the ground contact area and ground friction of the bicycle, enabling the bicycle to be ridden on snow and ice, facilitating people's travel during the snow season.

[0028] The reinforcing rod 130 is used to increase the stability and strength of the side rod 120. It includes a first support rod 131 fixed to one side of the annular seat 110, a second support rod 132 with one end connected to the side rod 120 and the other end fixedly connected to the end of the first support rod 131, an ear seat 133 fixed to the end of the first support rod 131, and a first sleeve 134 rotatably installed between the ear seats 133. With this arrangement, the first support rod 131, the second support rod 132, and the side rod 120 form a triangular structure with high stability. The ear seat 133 is used to install the first sleeve 134. The two ends of the first sleeve 134 are rotatably fitted into the ear seat 133. The first sleeve 134 is used to fit on the bicycle seat post to limit one end of the triangular structure. It also works with the annular seat 110 to limit the middle of the triangular structure, thereby ensuring the stability of the end of the side rod 120, that is, ensuring the stability of the roller 140.

[0029] The connecting plate 160 fixes the opposite side rod 120. The movable wheel 170 includes two round rods 171 that move through the connecting plate 160, a U-shaped frame 172 fixed to the end of the round rods 171, and an adjusting wheel 173 rotatably mounted on the U-shaped frame 172. The round rods 171 limit the movement of the U-shaped frame 172. The U-shaped frame 172 is used to install the adjusting wheel 173. The adjusting wheel 173 is used to adjust the tension of the track 150 to ensure that the track 150 can fit tightly against the roller 140 and the bicycle rear wheel.

[0030] A threaded hole 161 is provided in the middle of the connecting plate 160. The adjusting rod 180 includes a threaded rod 181 with one end rotatably mounted on the connecting plate 160 and the other end passing through the threaded hole 161, and a knob 182 fixed to the end of the threaded rod 181. The threaded rod 181 and the threaded hole 161 are engaged with each other. With this arrangement, rotating the knob 182 can drive the threaded rod 181 to rotate. The threaded rod 181 rotates in the threaded hole 161, causing the threaded rod 181 to move outward. The movement of the threaded rod 181 drives the movable wheel 170 to move outward, thus tensioning the track 150.

[0031] The stabilizing mechanism 200, which increases the stability of the bicycle when riding on snow and ice, includes a bottom rod 210 symmetrically fixed to the side rod 120, a support member 220 with its end sleeved on the bottom rod 210, and a bolt 230 that passes through the end of the support member 220 and engages with the bottom rod 210.

[0032] The base rod 210 is used to install the support member 220. The support member 220 includes a second sleeve 221 sleeved on the base rod 210, an inclined bracket 222 fixed at one end on the second sleeve 221, and a sliding plate 223 fixed at the end of the inclined bracket 222. The second sleeve 221 is sleeved on the base rod 210 to ensure the stability of the inclined bracket 222. In addition, a threaded groove 211 is opened on one side of the base rod 210. The bolt 230 passes through the second sleeve 221 and engages in the threaded groove 211 to fix the second sleeve 221 and the base rod 210, preventing the second sleeve 221 from detaching from the base rod 210 and facilitating the installation and disassembly of the support member 220.

[0033] The inclined bracket 222 is used to fix the skateboard 223, which is used to fit against the snow and ice surface to increase the ground contact area of ​​the bicycle and form a triangular support with the track 150 to increase the stability of the bicycle when riding on the snow and ice surface.

[0034] The working principle and usage process of this utility model are as follows: When in use, remove the bicycle seat, place the first sleeve 134 onto the bicycle seat post, then reinstall the seat. Unscrew the screws on both sides of the bicycle rear axle, place the ring seat 110 onto the bicycle rear axle, and then screw it back on. Finally, attach one end of the track 150 to the bicycle rear wheel to complete the installation. Turn the knob 182 to rotate the threaded rod 181. The threaded rod 181 rotates within the threaded hole 161, causing it to move outward. This movement of the threaded rod 181 causes the movable wheel 170 to move outward, tensioning the track 150 and ensuring its tension. Attach the second sleeve 221 to the base rod 210 and secure it to the base rod 210 with bolts 230, completing the installation of the support component 220. At this point, the bicycle can be ridden on snow and ice.

[0035] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A snow bike track, comprising: The main body (100) and the stabilizing mechanism (200) are characterized in that the main body (100) includes two symmetrically arranged annular seats (110), a side rod (120) fixed on one side of the annular seat (110), a reinforcing rod (130) fixed on the other side of the annular seat (110), a roller (140) rotatably mounted on the end of the opposite side rod (120), a track (150) with one end sleeved on the roller (140), a connecting plate (160) fixedly connected to the opposite side rod (120), a movable wheel (170) movably passing through the connecting plate (160), and an adjusting rod (180) rotatably mounted on the end of the connecting plate (160) with the other end passing through the connecting plate (160); The stabilizing mechanism (200) includes a base rod (210) symmetrically fixed on the side rod (120), a support member (220) with its end sleeved on the base rod (210), and a bolt (230) that passes through the end of the support member (220) and engages with the base rod (210); The support member (220) includes a second sleeve (221) sleeved on the bottom rod (210), an inclined bracket (222) with one end fixed on the second sleeve (221), and a sliding plate (223) fixed to the end of the inclined bracket (222).

2. A snow bike track according to claim 1, characterized in that, The reinforcing rod (130) includes a first support rod (131) fixed to one side of the annular seat (110), a second support rod (132) with one end connected to the side rod (120) and the other end fixedly connected to the end of the first support rod (131), an ear seat (133) fixed to the end of the first support rod (131), and a first sleeve (134) rotatably installed between the opposite ear seats (133).

3. A snow bike track according to claim 1, characterized in that, The movable wheel (170) includes two round rods (171) that move through the connecting plate (160), a U-shaped frame (172) fixed to the end of the round rods (171), and an adjusting wheel (173) that is rotatably mounted on the U-shaped frame (172).

4. A snow bike track according to claim 3, characterized in that, The connecting plate (160) has a threaded hole (161) in the middle. The adjusting rod (180) includes a threaded rod (181) with one end rotatably mounted on the connecting plate (160) and the other end passing through the threaded hole (161), and a knob (182) fixed to the end of the threaded rod (181). The threaded rod (181) and the threaded hole (161) mesh with each other.

5. A snow bike track according to claim 1, characterized in that, The bottom rod (210) has a threaded groove (211) on one side, and the bolt (230) passes through the second sleeve (221) and engages in the threaded groove (211).

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