Auxiliary support for moving whole bicycle body

Abstract

The utility model relates to a bicycle body moving auxiliary support, belongs to the technical field of bicycle moving equipment, and particularly relates to a whole bicycle body moving auxiliary support which comprises a base, and a supporting rod is fixedly installed on the wall face of the top end of the base. The through groove is formed in the side wall of the supporting rod, a through hole is formed in the wall face of the top end of a vertical rod of the containing plate, a first spring is fixedly installed on the wall face of the bottom end in the through hole, a rope is fixedly installed at the other end of the first spring, and a limiting plate is fixedly installed at the other end of the rope. According to the bicycle connecting lever fixing device, the threaded rod is moved to adjust the containing plate, so that the connecting lever and the containing plate are connected in a clamped mode, a rotary knob is rotated, the containing plate is fixed, a limiting plate is pulled out of the interior of a through hole, a limiting ring is clamped in a limiting block, the limiting plate is fixed, and therefore the bicycle connecting lever is fixed, and practicability is higher; the problem that an existing whole bicycle body moving auxiliary support is poor in practicability is solved.

Description

Technical Field

[0001] This utility model relates to the field of bicycle mobile equipment technology, and in particular to a bicycle body moving auxiliary support. Background Technology

[0002] In daily life, the problem of haphazard parking of shared bicycles and cyclists has always existed, causing inconvenience to residents. Traditional management methods usually rely on property management, parking attendants, volunteers, and other manpower to move them to designated parking areas. However, because the rear wheels of shared bicycles and cyclists are locked, they can only be moved by lifting the rear wheel with one hand and holding the handlebars with the other, which is time-consuming and laborious.

[0003] Chinese Patent CN215322493U discloses a bicycle moving device, relating to the field of bicycle mobile equipment technology. The device includes a telescopic bracket, bicycle tires, a connecting bar, and a buckle mechanism. This patent designs a fixed frame that connects to a telescopic bracket and a handlebar. Through the interaction of a buckle mechanism installed inside the telescopic bracket and a limiting hole, pressing the limiting pin compresses the spring, lifting the handlebar upwards to extend the telescopic bracket. Releasing the limiting pin allows it to pop out of the limiting hole, thus securing it. This allows the telescopic bracket to be extended or shortened for easy use and is suitable for people of different heights. A fixing hook is installed on the outside of the outer sleeve, which hooks onto the bottom of the shared bicycle's connecting bar to lift the bicycle tire off the ground. The bicycle is then moved using casters installed at the bottom of the outer sleeve, ensuring time and effort savings during bicycle movement.

[0004] The above-mentioned technical solution involves installing a fixing hook on the outside of the outer sleeve, which connects to the bicycle connecting bar to lift the rear wheel of the shared bicycle off the ground and move it through the universal wheels installed at the bottom of the outer sleeve. However, during the movement, the staff must hold the bicycle handlebar with one hand and the device with the other. Otherwise, when encountering uneven road surfaces, the device is prone to tilting and detaching from the bicycle connecting bar, resulting in poor practicality. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model proposes a bicycle frame moving auxiliary bracket. The moving threaded rod adjusts the placement plate so that the connecting rod is engaged with the placement plate. By rotating the knob, the placement plate is fixed. The limiting plate is pulled out from the inside of the through hole so that the limiting ring is engaged with the inside of the limiting block, thus fixing the limiting plate and fixing the bicycle connecting rod. This makes it more practical.

[0006] The technical solution to achieve the purpose of this utility model is: a bicycle frame moving auxiliary support, including a base, a support rod fixedly installed on the top wall of the base, and further including;

[0007] A through groove is formed on the side wall of the support rod. A threaded rod is slidably installed on the inner side wall of the through groove. A knob is helically installed on the side wall of the threaded rod. An installation plate is fixedly installed on the side wall of the threaded rod. An opening groove is formed on the side wall of the installation plate away from the threaded rod. A limit block is fixedly installed on the top wall of the opening groove. A placement plate is fixedly installed on the side wall of the installation plate. A through hole is formed on the top wall of the vertical rod of the placement plate. A first spring is fixedly installed on the bottom wall of the through hole. A rope is fixedly installed on the other end of the first spring. A limit plate is fixedly installed on the other end of the rope. The limit plate is slidably installed inside the through hole. A limit ring is fixedly installed on the side wall of the limit plate. The limit ring is engaged with the limit block.

[0008] In some embodiments, the placement plate is L-shaped.

[0009] In some embodiments, a movable plate is slidably mounted on the side wall of the support rod, the support rod passes through the movable plate, and connecting rods are hinged to both sides of the movable plate, with a caster wheel hinged to the other end of the connecting rod.

[0010] In some embodiments, a second spring is fixedly installed on the bottom wall of the movable plate, the base is connected to the movable plate through the second spring, a groove is provided on the side wall of the support rod, a third spring is fixedly installed on the inner side wall of the groove, and a fixing block is fixedly installed on the other end of the third spring, and the fixing block is slidably installed inside the groove.

[0011] In some embodiments, the top wall of the fixing block is inclined.

[0012] In some embodiments, a handle is fixedly mounted on the top wall of the support rod.

[0013] Compared with the prior art, the significant advantages of this utility model are:

[0014] Firstly, this utility model places the device on the ground, determines the height of the bicycle connecting bar, adjusts the placement plate by moving the threaded rod so that the connecting bar and the placement plate are engaged, then rotates the knob to fix the placement plate, then holds the limiting ring and pulls the limiting plate out from the through hole, then holds the limiting plate and engages the limiting ring with the limiting block to fix the limiting plate, thereby fixing the bicycle connecting bar. This makes it more practical as the device does not need to be supported by staff during subsequent movement; it solves the problem of poor practicality of existing bicycle body moving auxiliary brackets.

[0015] Secondly, in this invention, the handheld movable plate moves downwards, and the bottom wall of the movable plate contacts the inclined surface of the fixed block, squeezing the fixed block and causing it to slide into the groove. Then, the movable plate moves downwards to below the horizontal plane of the groove. The fixed block, under the reaction force of the third spring, moves along its original direction, and the movable plate is engaged with the fixed block, causing the top wall of the movable plate to fit against the bottom wall of the fixed block, thus fixing the movable plate. At this point, the connecting rod opens, and the device is subsequently fixed to the bicycle connecting bar, enhancing the stability of the bicycle's movement. Later, the fixed block can be pressed to move it completely into the groove. The movable plate, under the reaction force of the second spring, moves upwards, causing the horizontal connecting rod to rotate vertically. When not in use, it is easy to store and does not take up space. Attached Figure Description

[0016] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

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

[0018] Figure 2 This is a partial sectional view of the present invention;

[0019] Figure 3 This is a schematic diagram of the internal structure of the groove in this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Base; 11. Support rod; 111. Through groove; 12. Handle; 112. Groove; 2. Threaded rod; 21. Knob; 3. Mounting plate; 31. Opening groove; 32. Limiting block; 4. Placement plate; 41. Through hole; 42. First spring; 43. Rope; 44. Limiting plate; 45. Limiting ring; 5. Moving plate; 51. Second spring; 6. Caster wheel; 61. Connecting rod; 7. Fixing block; 71. Third spring. Detailed Implementation

[0022] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0023] This utility model provides an improved auxiliary support for moving the entire bicycle frame. The technical solution of this utility model is as follows:

[0024] like Figure 1 - Figure 3As shown, a bicycle frame moving auxiliary support includes a base 1, a support rod 11 fixedly installed on the top wall of the base 1, and a handle 12 fixedly installed on the top wall of the support rod 11. The handle 12 facilitates the worker's picking up the bicycle. It also includes a through groove 111.

[0025] A through groove 111 is formed on the side wall of the support rod 11. A threaded rod 2 is slidably installed on the inner side wall of the through groove 111. A knob 21 is spirally installed on the side wall of the threaded rod 2. The through groove 111 and the knob 21 facilitate the adjustment of the height position of the threaded rod 2. An installation plate 3 is fixedly installed on the side wall of the threaded rod 2. An opening groove 31 is formed on the side wall of the installation plate 3 away from the threaded rod 2. A limit block 32 is fixedly installed on the top wall of the inner opening groove 31. The limit block 32 is "L" shaped. The top wall of the horizontal bar of the limit block 32 is inclined. A placement plate 4 is fixedly installed on the side wall of the installation plate 3. The placement plate 4 is "L" shaped. A through hole 41 is formed on the top wall of the vertical bar of the placement plate 4. A first spring 42 is fixedly installed on the bottom wall of the inner through hole 41. A rope 43 is fixedly installed on the other end of the first spring 42. A limit block 43 is fixedly installed on the other end of the rope 43. Position plate 44 and limiting plate 44 are slidably installed inside through hole 41. Limiting ring 45 is fixedly installed on the side wall of limiting plate 44. Limiting ring 45 is engaged with limiting block 32. The setting of limiting ring 45 and limiting block 32 fixes the device to the bicycle connecting bar and prevents the device from tilting. Place the device on the ground, determine the height of the bicycle connecting bar, move threaded rod 2 to adjust placement plate 4 so that the connecting bar is engaged with placement plate 4. Then turn knob 21 to fix placement plate 4. Then hold limiting ring 45 and pull limiting plate 44 out from inside through hole 41. Then hold limiting plate 44 and engage limiting ring 45 inside limiting block 32 to fix limiting plate 44, thereby fixing bicycle connecting bar. This makes it more practical because the device does not need to be supported by staff when moving it later.

[0026] like Figure 1 and Figure 3As shown, in one embodiment, a movable plate 5 is slidably mounted on the side wall of the support rod 11, the support rod 11 passes through the movable plate 5, and a second spring 51 is fixedly mounted on the bottom wall of the movable plate 5. The base 1 is connected to the movable plate 5 through the second spring 51. A groove 112 is formed on the side wall of the support rod 11, and a third spring 71 is fixedly mounted on the inner side wall of the groove 112. A fixing block 7 is fixedly mounted on the other end of the third spring 71, and the fixing block 7 is slidably mounted inside the groove 112. The top wall of the fixing block 7 is inclined. Connecting rods 61 are hinged to both sides of the movable plate 5, and universal wheels 6 are hinged to the other end of the connecting rods 61. The universal wheels 6 and connecting rods 61 are preferably set to four, so that the device can be stably placed on the ground. With the universal wheels 6 and connecting rods 61, after the device is fixed to the bicycle connecting bar, it can be moved by holding the bicycle handlebars in a certain direction. This enhances the stability of bicycle movement. The handheld moving plate 5 is lowered, and its bottom surface contacts the inclined surface of the fixing block 7, pressing the fixing block 7 and causing it to slide into the groove 112. The moving plate 5 then moves below the horizontal plane of the groove 112. The fixing block 7, under the reaction force of the third spring 71, moves along its original direction, and the moving plate 5 is engaged with the fixing block 7, causing its top surface to adhere to the bottom surface of the fixing block 7, thus fixing the moving plate 5. At this point, the connecting rod 61 opens, and the device is subsequently fixed to the bicycle connecting bar, enhancing the stability of bicycle movement. The fixing block 7 can then be pressed to move it completely into the groove 112. The moving plate 5, under the reaction force of the second spring 51, moves upward, causing the horizontal connecting rod 61 to rotate vertically. When not in use, it is easy to store and does not take up space.

[0027] The specific working method is as follows: The movable plate 5 is moved downwards, and the bottom wall of the movable plate 5 contacts the inclined surface of the fixed block 7, pressing the fixed block 7 and causing it to slide towards the inside of the groove 112. Then, the movable plate 5 moves downwards to below the horizontal plane of the groove 112. The fixed block 7 is then subjected to the reaction force of the third spring 71, causing it to move in its original direction. The movable plate 5 is engaged with the fixed block 7, so that the top wall of the movable plate 5 fits against the bottom wall of the fixed block 7, thus fixing the movable plate 5. At this time, the connecting rod 61... Open the bicycle connecting bar and determine its height. Adjust the placement plate 4 by moving the threaded rod 2 so that the connecting bar and the placement plate 4 are engaged. Then, turn the knob 21 to fix the placement plate 4. Next, hold the limiting ring 45 and pull the limiting plate 44 out from the through hole 41. Then, hold the limiting plate 44 and engage the limiting ring 45 with the limiting block 32 to fix the limiting plate 44. This fixes the bicycle connecting bar, so that the device does not need to be supported by staff during subsequent movement, making it more practical.

[0028] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A bicycle frame movement auxiliary support, comprising a base (1), wherein a support rod (11) is fixedly installed on the top wall of the base (1), characterized in that: Also includes; A through groove (111) is formed on the side wall of the support rod (11). A threaded rod (2) is slidably installed on the inner side wall of the through groove (111). A knob (21) is helically installed on the side wall of the threaded rod (2). An mounting plate (3) is fixedly installed on the side wall of the threaded rod (2). An opening groove (31) is formed on the side wall of the mounting plate (3) away from the threaded rod (2). A limit block (32) is fixedly installed on the top wall of the inner opening groove (31). A release is fixedly installed on the side wall of the mounting plate (3). The top wall of the vertical rod of the placement plate (4) has a through hole (41). The bottom wall of the through hole (41) is fixedly installed with a first spring (42). The other end of the first spring (42) is fixedly installed with a rope (43). The other end of the rope (43) is fixedly installed with a limit plate (44). The limit plate (44) is slidably installed inside the through hole (41). The side wall of the limit plate (44) is fixedly installed with a limit ring (45). The limit ring (45) is engaged with the limit block (32).

2. The bicycle frame movement auxiliary support according to claim 1, characterized in that: The placement plate (4) is L-shaped.

3. The bicycle frame movement auxiliary support according to claim 1, characterized in that: A movable plate (5) is slidably installed on the side wall of the support rod (11), the support rod (11) passes through the movable plate (5), and both sides of the movable plate (5) are hinged to a connecting rod (61), and the other end of the connecting rod (61) is hinged to a caster wheel (6).

4. The bicycle frame movement auxiliary support according to claim 3, characterized in that: A second spring (51) is fixedly installed on the bottom wall of the movable plate (5). The base (1) is connected to the movable plate (5) through the second spring (51). A groove (112) is opened on the side wall of the support rod (11). A third spring (71) is fixedly installed on the inner side wall of the groove (112). A fixing block (7) is fixedly installed on the other end of the third spring (71). The fixing block (7) is slidably installed inside the groove (112).

5. The bicycle frame movement auxiliary support according to claim 4, characterized in that: The top wall of the fixing block (7) is inclined.

6. The bicycle frame movement auxiliary support according to claim 1, characterized in that: A handle (12) is fixedly installed on the top wall of the support rod (11).

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