Bicycle tire fixing support

Abstract

The utility model discloses a bicycle tire fixing support, and particularly relates to the technical field of tire fixing supports, the bicycle tire fixing support comprises two fixing side plates, a first supporting block is arranged on one side of the lower end of each fixing side plate, and a second supporting block is arranged on one side, far away from the first supporting block, of the lower end of each fixing side plate. In actual use, the first supporting block, the second supporting block, the first supporting spring and the second supporting spring are correspondingly arranged, the first supporting spring and the second supporting spring can abut against the outer side of the first supporting block and the outer side of the second supporting block, and the first supporting block and the second supporting block extrude inwards on the outer side of the matched sliding rod; according to the bicycle tire fixing and supporting device, the fixing side plates are driven to move inwards, when a bicycle tire is fixed and supported, a worker clamps the bicycle tire in the two fixing side plates, and therefore the bicycle tire is clamped and fixed through inward extrusion force of the fixing side plates, and the bicycle tire is fixed and supported more stably and conveniently.

Description

Technical Field

[0001] This utility model relates to the field of tire fixing support technology, specifically to a bicycle tire fixing support. Background Technology

[0002] When a bicycle tire blows out, it is inevitable that the bicycle will experience a tire blowout. If you push it along, you will run over the tire, which is difficult to repair and can only be replaced with a new one. This will result in a heavy loss and high cost, thereby reducing the efficiency of the solution and increasing the economic cost. When a bicycle tire is damaged, the bicycle needs to be moved. Tire fixing support equipment is needed to fix the bicycle tire to facilitate the movement of the bicycle.

[0003] For example, patent CN219523864U discloses a device for assisting in tire blowout support for electric bicycles. It includes a first recess, with a first square groove on its upper part. A first through hole is formed within the first square groove, and a first rotating shaft is provided on the first through hole. This shaft is movably connected to a first movable rod. One end of the first movable rod has a second square groove, and a connecting component is provided within the second groove. This connecting component is movably connected to a second movable rod, and one end of the second movable rod has a second rotating shaft. The first and second concave blocks are movably connected to a third groove on the second concave block via a second rotating shaft. The upper parts of the first and second concave blocks are respectively provided with a first spring and a second spring, and the upper ends of the first spring and the second spring are respectively provided with a first baffle and a second baffle. The lower part of the first concave block is provided with a sleeve, and a third spring is provided inside the sleeve. The lower end of the third spring is provided with a fixing post, and the lower part of the fixing post is provided with a connecting plate. One side of the connecting plate is provided with a second through hole, and a drive shaft passes through the second through hole and is fixedly connected to the wheel. The lower parts of the first movable rod and the second movable rod are provided with a fourth spring.

[0004] When an electric bicycle tire blows out, the tire is first placed on the first and second baffles. Due to its own pressure, the tire will press against the first and second baffles, as well as the first movable rod, which will cause the spring to firmly fix the tire and also have a shock absorption effect. The first and second springs are respectively located on the upper part of the first and second concave blocks, with one end fixed to the first and second concave blocks and the other end fixed to the lower part of the first and second baffles. This helps to improve the shock absorption and clamping stability in the event of a tire blowout. One end of the third spring is pressed against the inside of the sleeve, and the other end is fixed to the fixed post. When encountering uneven road sections, it can provide a good shock absorption effect.

[0005] When the above-mentioned device is in use, the fourth spring helps to accurately control the clamping force, ensure clamping stability, and provide better shock absorption. However, when used to fix and support bicycle tires of different widths, it can easily cause the bicycle tires to tilt, and the stability of fixing and supporting bicycle tires of different specifications is poor. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a bicycle tire fixing support. The technical problem to be solved by the present invention is: how to conveniently support and fix bicycle tires of different specifications.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a bicycle tire fixing support, comprising two fixing side plates, a first support block provided on one side of the lower end of the two fixing side plates, and a second support block provided on the side of the lower end of the fixing side plates away from the first support block, and multiple limiting sliding holes provided on the end faces of the first support block and the second support block.

[0008] The limiting sliding hole is provided with a matching sliding rod in the middle, one end of the matching sliding rod is provided with a first support plate, the end of the matching sliding rod away from the first support plate is provided with a second support plate, and the outer end face of the matching sliding rod is provided with a first support spring on the side close to the first support plate.

[0009] In a preferred embodiment, a cutting groove is provided on one side of the upper end of the fixed side plate.

[0010] In a preferred embodiment, the lower ends of the first support plate and the second support plate are provided with rolling support shafts.

[0011] In a preferred embodiment, the outer end face of the rolling support shaft is provided with a connecting bearing.

[0012] In a preferred embodiment, the outer end face of the connecting bearing is provided with a supporting movable wheel.

[0013] In a preferred embodiment, the outer end faces of the first support plate and the second support plate are provided with tire support rods.

[0014] In a preferred embodiment, a locking knob is provided on one side of the lower end of the first support block and the second support block.

[0015] In a preferred embodiment, the outer end face of the adapter slide bar is provided with a second support spring on the side near the second support plate.

[0016] In a preferred embodiment, the inner end face diameter of the limiting sliding hole in the main viewing direction is the same as the outer end face diameter of the adapting sliding rod in the main viewing direction.

[0017] In a preferred embodiment, the inner end face diameters of the first and second support springs in the main viewing direction are larger than the outer end face diameter of the adapting slide rod in the main viewing direction.

[0018] In a preferred embodiment, the cutting groove is inclined in the right-view direction, and the outer end face of the rolling support shaft in the main-view direction is in contact with the inner end face of the connecting bearing in the main-view direction.

[0019] In a preferred embodiment, the outer end face of the connecting bearing in the main viewing direction is in contact with the inner end face of the supporting movable wheel in the main viewing direction.

[0020] This utility model has the following advantages:

[0021] In actual use, with the first support block, the second support block, the first support spring, and the second support spring in their corresponding configuration, the first support spring and the second support spring will press against the outer side of the first support block and the second support block, causing the first support block and the second support block to press inward on the outer side of the adapting slide rod, thereby driving the fixed side plate to move inward. When fixing and supporting the bicycle tire, the worker will clamp the bicycle tire inside the two fixed side plates, thereby clamping and fixing the bicycle tire by the inward pressing force of the fixed side plates, making the bicycle tire fixing and support more stable and convenient, and also making it convenient to clamp bicycle tires of different widths.

[0022] After the bicycle tire is secured, the workers turn the locking knob to lock the positions of the first and second support blocks, thereby securing the position of the side plates. When the bicycle tire is clamped by the two side plates, it can effectively prevent the bicycle tire from tilting after the support is secured. Attached Figure Description

[0023] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0024] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0026] Figure 2 This is a schematic diagram of the overall structure of this utility model from a bottom view.

[0027] Figure 3 This is a schematic diagram of the overall right-side structure of this utility model.

[0028] Figure 4 This is a schematic diagram of the fixed side plate connection structure of this utility model.

[0029] In the figure: 1 Fixed side plate, 2 First support plate, 3 Supporting moving wheel, 4 Tire support rod, 5 Adaptive slide rod, 6 First support spring, 7 Second support block, 8 Locking knob, 9 Cutting groove, 10 First support block, 11 Limiting slide hole, 12 Connecting bearing, 13 Second support spring, 14 Second support plate, 15 Rolling support shaft. Detailed Implementation

[0030] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, they are provided so that the description of this disclosure will be more complete and fully convey the concept of the exemplary embodiments to those skilled in the art. The drawings are merely illustrative of this disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted.

[0031] Furthermore, the described features, structures, or characteristics can be combined in any suitable manner in one or more exemplary embodiments. Numerous specific details are provided in the following description to give a full understanding of exemplary embodiments of this disclosure. However, those skilled in the art will recognize that the technical solutions of this disclosure can be practiced with one or more of the specific details omitted, or other methods, components, steps, etc., can be employed. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring various aspects of this disclosure.

[0032] This utility model provides a bicycle tire fixing support, such as Figure 1 , 2 As shown in Figures 3 and 4, it includes two fixed side plates 1, and a first support block 10 is provided on one side of the lower end of the two fixed side plates 1;

[0033] A second support block 7 is provided at the lower end of the fixed side plate 1 on the side away from the first support block 10. Multiple limiting sliding holes 11 are provided on the end faces of both the first support block 10 and the second support block 7.

[0034] The limiting sliding hole 11 is provided with an adapter slide rod 5 in the middle, which allows the first support block 10 and the second support block 7 to slide on the outer end face of the adapter slide rod 5. When the first support block 10 and the second support block 7 slide, they can also drive the fixed side plate 1 to move. The fixed side plate 1 can be supported by the first support block 10 and the second support block 7. The first support block 10 and the second support block 7 will slide on the outer end face of the adapter slide rod 5, which makes it convenient to adjust the distance between the two fixed side plates 1 according to the width of the bicycle tire, thereby improving the applicability of the fixed side plate 1 to the fixed support of the bicycle tire. One end of the adapter slide rod 5 is provided with a first support plate 2, and the end of the adapter slide rod 5 away from the first support plate 2 is provided with a second support plate 14. The outer end face of the adapter slide rod 5 is provided with a first support spring 6 on the side close to the first support plate 2.

[0035] A cutting groove 9 is provided on one side of the upper end of the fixed side plate 1. The cutting groove 9 can prevent wear on the wheel hub of the bicycle tire when fixing and supporting the bicycle tire. The lower end of the first support plate 2 and the second support plate 14 is provided with a rolling support shaft 15. The outer end face of the rolling support shaft 15 is provided with a connecting bearing 12. The outer end face of the connecting bearing 12 is provided with a supporting moving wheel 3. The connecting bearing 12 and the supporting moving wheel 3 can be supported by the rolling support shaft 15, so that the supporting moving wheel 3 can rotate on the outer end face of the rolling support shaft 15. After the bicycle tire is fixed and supported, the bicycle can also be moved.

[0036] The outer end faces of the first support plate 2 and the second support plate 14 are provided with tire support rods 4. When the bicycle tire is placed inside the two fixed side plates 1, the tire support rods 4 will support the tire, thereby preventing the bicycle tire from coming off the inside of the fixed side plate 1 after the fixed support is completed. The lower end of the first support block 10 and the second support block 7 is provided with a locking knob 8.

[0037] The outer end face of the adapter slide bar 5 is provided with a second support spring 13 on the side near the second support plate 14. With the corresponding setting of the first support spring 6 and the second support spring 13, the first support spring 6 and the second support spring 13 will press against the first support block 10 and the second support block 7, so that the two fixed side plates 1 are squeezed inward, thereby facilitating the clamping of the two sides of the bicycle tire through the two fixed side plates 1, thereby preventing the bicycle tire from tilting after it is fixed.

[0038] The cutting groove 9 is set at an angle in the right-view direction. The outer end face of the rolling support shaft 15 in the main view direction is in contact with the inner end face of the connecting bearing 12 in the main view direction. The outer end face of the connecting bearing 12 in the main view direction is in contact with the inner end face of the supporting moving wheel 3 in the main view direction.

[0039] The inner end face diameter of the limiting sliding hole 11 in the main viewing direction is the same as the outer end face diameter of the adapter slide rod 5 in the main viewing direction. The inner end face diameters of the first support spring 6 and the second support spring 13 in the main viewing direction are larger than the outer end face diameter of the adapter slide rod 5 in the main viewing direction. After the bicycle tire is fixed and supported, the worker can rotate the locking knob 8. The locking knob 8 will lock and fix the second support block 7 and the first support block 10 on the outer end face of the adapter slide rod 5, thereby clamping and fixing both sides of the bicycle tire, making the bicycle tire fixed and supported more stable.

[0040] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A bicycle tire fixing support, comprising two fixing side plates (1), characterized in that: A first support block (10) is provided on one side of the lower end of the two fixed side plates (1), and a second support block (7) is provided on the side of the lower end of the fixed side plate (1) away from the first support block (10). Multiple limiting sliding holes (11) are provided on the end faces of the first support block (10) and the second support block (7). The limiting sliding hole (11) is provided with a matching sliding rod (5) in the middle. One end of the matching sliding rod (5) is provided with a first support plate (2). The end of the matching sliding rod (5) away from the first support plate (2) is provided with a second support plate (14). The outer end face of the matching sliding rod (5) is provided with a first support spring (6) on the side close to the first support plate (2).

2. The bicycle tire fixing support according to claim 1, characterized in that: A cutting groove (9) is provided on one side of the upper end of the fixed side plate (1).

3. The bicycle tire fixing support according to claim 1, characterized in that: The lower ends of the first support plate (2) and the second support plate (14) are provided with rolling support shafts (15).

4. The bicycle tire fixing support according to claim 3, characterized in that: The outer end face of the rolling support shaft (15) is provided with a connecting bearing (12).

5. The bicycle tire fixing support according to claim 4, characterized in that: The outer end face of the connecting bearing (12) is provided with a supporting moving wheel (3).

6. The bicycle tire fixing support according to claim 1, characterized in that: The outer end faces of the first support plate (2) and the second support plate (14) are provided with tire support rods (4).

7. The bicycle tire fixing support according to claim 1, characterized in that: A locking knob (8) is provided on one side of the lower end of the first support block (10) and the second support block (7).

8. The bicycle tire fixing support according to claim 1, characterized in that: The outer end face of the adapter slide (5) is provided with a second support spring (13) on the side near the second support plate (14).

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