Auxiliary supporting device for assembling whole bicycle

Abstract

The utility model discloses an auxiliary supporting device for assembling a whole bicycle, which relates to the technical field of assembling the whole bicycle and comprises an outer supporting mechanism, and the top of the outer supporting mechanism is movably connected with an adjusting mechanism. A left main supporting plate and a left auxiliary supporting plate are fixed to the two ends of a left reset pipe, a right main supporting plate and a right auxiliary supporting plate are fixed to the two ends of a right reset pipe, a front shaft of a bicycle is placed in the middle of a left main shaft outer pipe and the middle of a left auxiliary shaft outer pipe, and a rear shaft of the bicycle is placed in a right auxiliary shaft outer pipe. According to the bicycle frame assembly device, the bicycle frame is fixed, then the height of the bicycle frame is adjusted by adjusting the rear adjusting rod and the front adjusting rod, in this way, during assembly, an operator can install parts comfortably and rapidly, the left moving rod and the right adjusting rod can move in the rectangular holes, and the part installation convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of bicycle assembly technology, and in particular to an auxiliary support device for bicycle assembly. Background Technology

[0002] A bicycle is a common means of transportation. A complete bicycle is formed by assembling multiple parts. This process is called bicycle assembly. During the bicycle assembly process, auxiliary support devices are needed to fix the frame, and then the remaining parts are installed. After the installation is completed, the next bicycle is assembled.

[0003] The current method of assembling bicycles involves first fixing the frame and then assembling it. However, the height cannot be adjusted or the bicycle cannot be moved forward or backward during the assembly process. This requires the operator to change the height and position, which makes the operation inconvenient, increases the labor intensity, and reduces work efficiency.

[0004] Therefore, this patent proposes an auxiliary support device for assembling a bicycle that facilitates the adjustment of the overall assembly height and position, in order to solve this problem. Utility Model Content

[0005] This utility model provides an auxiliary support device for assembling a complete bicycle, solving a technical problem related to auxiliary support devices for assembling a complete bicycle.

[0006] To solve the above-mentioned technical problems, this utility model provides an auxiliary support device for bicycle assembly, including an outer support mechanism. An adjustment mechanism is movably connected to the top of the outer support mechanism. The outer support mechanism includes an outer support frame and a bottom clamping strip. A left moving rod is connected through one end of the top of the outer support frame, and a right adjusting rod is connected through the other end. A left main limiting plate and a left secondary limiting plate are fixedly connected to both ends of the left moving rod, and a right main limiting plate and a right secondary limiting plate are fixedly connected to both ends of the right adjusting rod. A left reset tube is sleeved on the outer side of the middle of the left moving rod, and a right reset tube is sleeved on the outer side of the middle of the right adjusting rod. A left main support plate and a left secondary support plate are fixedly connected to the outer sides of both ends of the left reset tube, and a right main support plate and a right secondary support plate are fixedly connected to the outer sides of both ends of the right reset tube. A rear adjusting rod is fixedly connected to the rear ends of the left moving rod and the right adjusting rod, and a front adjusting rod is fixedly connected to the front ends of the left moving rod and the right adjusting rod.

[0007] Preferably, the left main support plate is fixedly connected to the end of the left main support plate and the right main support plate is fixedly connected to the end of the right main support plate and the left auxiliary support plate is fixedly connected to the end of the left auxiliary support plate. The ends of the left main support plate and the left auxiliary support plate are provided with rectangular openings, and the left main support plate and the left auxiliary support plate are semi-circular tubes.

[0008] Preferably, the right auxiliary support plate is fixedly connected to the end of the right auxiliary shaft outer tube, the ends of the right main support plate and the right auxiliary support plate are provided with rectangular openings, and the right auxiliary shaft outer tube and the right main shaft outer tube are semi-circular tubes.

[0009] Preferably, a bottom clamping strip is fixedly connected to the bottom of the middle part of the outer support frame. The bottom clamping strip is C-shaped and located outside the bicycle rim.

[0010] Preferably, the left main limiting plate and the left auxiliary limiting plate are located on the outer side of one end of the outer support frame, and the right main limiting plate and the right auxiliary limiting plate are located on the outer side of the other end of the outer support frame. The top of the outer support frame is provided with a long rectangular hole.

[0011] Preferably, springs are installed inside the left and right reset tubes respectively, and the left and right reset tubes rotate elastically around the left moving rod and the right adjusting rod respectively.

[0012] Preferably, the left moving rod and the right adjusting rod are located in the middle of the long rectangular hole, the left main shaft outer tube and the left auxiliary shaft outer tube are located on both sides of the bicycle front axle, and the right main shaft outer tube and the right auxiliary shaft outer tube are located on both sides of the bicycle rear axle.

[0013] Compared with related technologies, the auxiliary support device for bicycle assembly provided by this utility model has the following advantages:

[0014] Beneficial effects:

[0015] This utility model provides an auxiliary support device for assembling a bicycle. A left moving rod and a right adjusting rod pass through the top of the outer support frame. A rear adjusting rod and a front adjusting rod are fixed to the ends of the left moving rod and the right adjusting rod. The left moving rod and the right adjusting rod pass through the middle of the left and right reset tubes. A left main support plate and a left auxiliary support plate are fixed to both ends of the left reset tube, and a right main support plate and a right auxiliary support plate are fixed to both ends of the right reset tube. The bicycle's front axle is placed in the middle of the left main axle outer tube and the left auxiliary axle outer tube, and the bicycle's rear axle is placed inside the right main axle outer tube and the right auxiliary axle outer tube, thus fixing the bicycle frame. The height of the bicycle frame can then be adjusted by adjusting the rear adjusting rod and the front adjusting rod. This allows for comfortable and quick assembly of parts by the operator. The left moving rod and the right adjusting rod can move within the rectangular holes, improving the convenience of parts installation.

[0016] This utility model provides an auxiliary support device for assembling a bicycle. Springs are installed inside the left and right reset tubes, and a left moving rod and a right adjusting rod pass through them. The bicycle is placed in the middle of the left moving rod and the right adjusting rod. The left main shaft outer tube and the left auxiliary shaft outer tube fix the front axle of the bicycle, and the right main shaft outer tube and the right auxiliary shaft outer tube fix the rear axle. After the bicycle is assembled, the rear adjusting rod and the front adjusting rod are extended, and the openings of the left and right auxiliary shaft outer tubes face downwards, allowing the bicycle to enter the outer support frame. The bicycle rim is located in the middle of the bottom clamp strip. The bicycle moves forward in the middle of the outer support frame, and then the left and right reset tubes rotate and reset under the action of the springs, allowing for the assembly of the next bicycle. The operation is streamlined and simplified. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall exploded structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the middle structure of the adjustment mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the outer structure of the adjustment mechanism of this utility model.

[0021] The diagram is labeled as follows: 1. External support mechanism; 101. External support frame; 102. Bottom clamping strip; 2. Adjustment mechanism; 201. Left moving rod; 202. Right adjusting rod; 203. Left main support plate; 204. Right main support plate; 205. Left main spindle outer tube; 206. Right main spindle outer tube; 207. Left reset tube; 208. Right reset tube; 209. Left auxiliary support plate; 210. Left auxiliary spindle outer tube; 211. Right auxiliary spindle outer tube; 212. Right auxiliary support plate; 213. Left main limit plate; 214. Right main limit plate; 215. Rear adjusting rod; 216. Left auxiliary limit plate; 217. Front adjusting rod; 218. Right auxiliary limit plate. Detailed Implementation

[0022] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The auxiliary support device for bicycle assembly involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Reference Figure 1-4This utility model provides an auxiliary support device for bicycle assembly, including an outer support mechanism 1. An adjustment mechanism 2 is movably connected to the top of the outer support mechanism 1. The outer support mechanism 1 includes an outer support frame 101 and a bottom clamping strip 102. A left moving rod 201 is connected through one end of the top of the outer support frame 101, and a right adjusting rod 202 is connected through the other end of the top of the outer support frame 101. A left main limiting plate 213 and a left secondary limiting plate 216 are fixedly connected to both ends of the left moving rod 201, respectively. A right main limiting plate 214 and a right secondary limiting plate 216 are fixedly connected to both ends of the right adjusting rod 202, respectively. The right auxiliary limiting plate 218, the left moving rod 201 with the left reset tube 207 sleeved on the outer side of the middle part, the right adjusting rod 202 with the right reset tube 208 sleeved on the outer side of the middle part, the left main support plate 203 and the left auxiliary support plate 209 are fixedly connected to the outer sides of both ends of the left reset tube 207, the right main support plate 204 and the right auxiliary support plate 212 are fixedly connected to the outer sides of both ends of the right reset tube 208, the rear end of the left moving rod 201 and the right adjusting rod 202 are fixedly connected to the rear end of the left moving rod 201 and the right adjusting rod 202, and the front end of the left moving rod 201 and the right adjusting rod 202 are fixedly connected to the front end of the front adjusting rod 217.

[0024] Reference Figure 3 The left main support plate 203 is fixedly connected to the end of the left main shaft outer tube 205, the right main support plate 204 is fixedly connected to the end of the right main shaft outer tube 206, and the left auxiliary support plate 209 is fixedly connected to the end of the left auxiliary shaft outer tube 210. The ends of the left main support plate 203 and the left auxiliary support plate 209 are provided with rectangular openings, and the left main shaft outer tube 205 and the left auxiliary shaft outer tube 210 are semi-circular tubes. Specifically, the left main shaft outer tube 205 and the left auxiliary shaft outer tube 210 support the front axle of the bicycle.

[0025] Reference Figure 3 The right auxiliary support plate 212 is fixedly connected to the end of the right auxiliary shaft outer tube 211. The ends of the right main support plate 204 and the right auxiliary support plate 212 are provided with rectangular openings. The right auxiliary shaft outer tube 211 and the right main shaft outer tube 206 are semi-circular tubes. Specifically, the right main shaft outer tube 206 and the right auxiliary shaft outer tube 211 support the rear axle of the bicycle.

[0026] Reference Figure 2 The bottom of the middle part of the outer support frame 101 is fixedly connected to a bottom clamp strip 102. The bottom clamp strip 102 is C-shaped and is located outside the bicycle rim. Specifically, after the bicycle is assembled, it enters the interior of the outer support frame 101, and the tire moves along the bottom clamp strip 102.

[0027] Reference Figure 2 and Figure 4The left main limiting plate 213 and the left secondary limiting plate 216 are located on the outer side of one end of the outer support frame 101, and the right main limiting plate 214 and the right secondary limiting plate 218 are located on the outer side of the other end of the outer support frame 101. The top of the outer support frame 101 is provided with a long rectangular hole; specifically, the left secondary limiting plate 216 and the right secondary limiting plate 218 play a limiting role.

[0028] Reference Figure 2 and Figure 3 Springs are installed inside the left reset tube 207 and the right reset tube 208 respectively. The left reset tube 207 and the right reset tube 208 rotate elastically around the left moving rod 201 and the right adjusting rod 202 respectively. Specifically, after the bicycle is assembled and enters the outer support frame 101, the left reset tube 207 and the right reset tube 208 rotate to reset.

[0029] Reference Figure 2 and Figure 3 The left moving rod 201 and the right adjusting rod 202 are located in the middle of the long rectangular hole, the left main shaft outer tube 205 and the left auxiliary shaft outer tube 210 are located on both sides of the front axle of the bicycle, and the right main shaft outer tube 206 and the right auxiliary shaft outer tube 211 are located on both sides of the rear axle of the bicycle; specifically, the left moving rod 201 and the right adjusting rod 202 can move left and right inside the long rectangular hole.

[0030] The working principle of this utility model is as follows: A left moving rod 201 and a right adjusting rod 202 are passed through the top of the outer support frame 101. A rear adjusting rod 215 and a front adjusting rod 217 are fixed at the ends of the left moving rod 201 and the right adjusting rod 202. The left moving rod 201 and the right adjusting rod 202 are passed through the middle of the left reset tube 207 and the right reset tube 208. A left main support plate 203 and a left auxiliary support plate 209 are fixed at both ends of the left reset tube 207. A right main support plate 204 and a right auxiliary support plate 212 are fixed at both ends of the right reset tube 208. The front axle of the bicycle is placed in the middle of the left main axle outer tube 205 and the left auxiliary axle outer tube 210. The rear axle of the bicycle is placed inside the right main axle outer tube 206 and the right auxiliary axle outer tube 211. This fixes the bicycle frame. Then, the height of the bicycle frame is adjusted by adjusting the rear adjusting rod 215 and the front adjusting rod 217. The adjusting rod 202 can move within the rectangular hole. Springs are installed inside the left reset tube 207 and the right reset tube 208. The left moving rod 201 and the right adjusting rod 202 pass through the left reset tube 207 and the right reset tube 208. The bicycle is placed in the middle of the left moving rod 201 and the right adjusting rod 202. The left main shaft outer tube 205 and the left secondary shaft outer tube 210 fix the front axle of the bicycle, and the right main shaft outer tube 206 and the right secondary shaft outer tube 211 fix the rear axle of the bicycle. After the bicycle is assembled, the rear adjusting rod 215 and the front adjusting rod 217 are extended, and the openings of the left secondary shaft outer tube 210 and the right secondary shaft outer tube 211 face downwards, allowing the bicycle to enter the interior of the outer support frame 101. The bicycle rim is located in the middle of the bottom clamping strip 102 and moves forward in the middle of the outer support frame 101. Then, the left reset tube 207 and the right reset tube 208 rotate and reset under the action of the springs.

[0031] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0032] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0033] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An auxiliary support device for assembling a bicycle, comprising an external support mechanism (1), characterized in that: The top of the external support mechanism (1) is movably connected to an adjustment mechanism (2). The external support mechanism (1) includes an external support frame (101) and a bottom retaining strip (102). One end of the top of the external support frame (101) is connected to a left moving rod (201), and the other end of the top of the external support frame (101) is connected to a right adjusting rod (202). The two ends of the left moving rod (201) are respectively fixedly connected to a left main limiting plate (213) and a left secondary limiting plate (216). The two ends of the right adjusting rod (202) are respectively fixedly connected to a right main limiting plate (214) and a right secondary limiting plate (218). The left moving rod (201) is connected to an adjustment mechanism (2) and a bottom retaining strip (202). 1) A left reset tube (207) is sleeved on the outer side of the middle part, and a right reset tube (208) is sleeved on the outer side of the middle part of the right adjusting rod (202). A left main support plate (203) and a left auxiliary support plate (209) are fixedly connected to the outer sides of both ends of the left reset tube (207). A right main support plate (204) and a right auxiliary support plate (212) are fixedly connected to the outer sides of both ends of the right reset tube (208). A rear adjusting rod (215) is fixedly connected to the rear end of the left moving rod (201) and the right adjusting rod (202). A front adjusting rod (217) is fixedly connected to the front end of the left moving rod (201) and the right adjusting rod (202).

2. The auxiliary support device for assembling a bicycle according to claim 1, characterized in that, The left main support plate (203) is fixedly connected to the end of the left main shaft outer tube (205), the right main support plate (204) is fixedly connected to the end of the right main shaft outer tube (206), the left auxiliary support plate (209) is fixedly connected to the end of the left auxiliary shaft outer tube (210), the ends of the left main support plate (203) and the left auxiliary support plate (209) are provided with rectangular openings, and the left main shaft outer tube (205) and the left auxiliary shaft outer tube (210) are semi-circular tubes.

3. The auxiliary support device for assembling a bicycle according to claim 1, characterized in that, The right auxiliary support plate (212) is fixedly connected to the end of the right auxiliary shaft outer tube (211). The ends of the right main support plate (204) and the right auxiliary support plate (212) are provided with rectangular openings. The right auxiliary shaft outer tube (211) and the right main shaft outer tube (206) are semi-circular tubes.

4. The auxiliary support device for assembling a bicycle according to claim 1, characterized in that, The bottom of the middle part of the outer support frame (101) is fixedly connected to a bottom clamp strip (102), which is C-shaped and located outside the bicycle rim.

5. The auxiliary support device for assembling a bicycle according to claim 1, characterized in that, The left main limiting plate (213) and the left secondary limiting plate (216) are located on the outer side of one end of the outer support frame (101), and the right main limiting plate (214) and the right secondary limiting plate (218) are located on the outer side of the other end of the outer support frame (101). The top of the outer support frame (101) is provided with a long rectangular hole.

6. The auxiliary support device for assembling a bicycle according to claim 1, characterized in that, Springs are installed inside the left reset tube (207) and the right reset tube (208), respectively, and the left reset tube (207) and the right reset tube (208) rotate elastically around the left moving rod (201) and the right adjusting rod (202), respectively.

7. The auxiliary support device for assembling a bicycle according to claim 2, characterized in that, The left moving rod (201) and the right adjusting rod (202) are located in the middle of the long rectangular hole. The left main shaft outer tube (205) and the left auxiliary shaft outer tube (210) are located on both sides of the front axle of the bicycle. The right main shaft outer tube (206) and the right auxiliary shaft outer tube (211) are located on both sides of the rear axle of the bicycle.

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