Motorcycle flagpole

Abstract

The utility model belongs to the technical field of motorcycle accessories, and particularly relates to a motorcycle flagpole which comprises a bottom frame used for being connected with a motorcycle frame and a vertical rod, one end of the bottom frame is provided with a V-shaped hole, the bottom of the vertical rod is matched with the V-shaped hole and inserted into the V-shaped hole, and the bottom of the vertical rod is detachably connected with a locking cap capable of fixing the vertical rod on the bottom frame. Compared with an existing mode of directly adopting a through hole, the flagpole has higher firmness after being installed, can better cope with the influence of external force such as wind power, manpower or abnormal impact and the like, and ensures good experience when a rider uses the flag when going out.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycle accessories, specifically a motorcycle flagpole. Background Art

[0002] Flags are widely used in various celebrations and activities. Besides being used as an advertising and publicity means, flags can also be used to indicate the identity of a group organization and the spirit of the group organization. Now, riding a motorcycle has become a trend of outdoor tourism sports, and more and more motorcycle riders will install flagpoles on their motorcycles.

[0003] For example, the Chinese utility model patent with the existing publication number CN214776302U discloses a combined flagpole for motorcycles, and the Chinese utility model patent with the publication number CN218949374U discloses a flagpole for multi-functional motorcycles.

[0004] However, when the existing motorcycle flagpoles are installed on the motorcycle frame, they are either non-detachable, making them not flexible enough to use, or the flagpole is directly inserted into the through hole on the chassis and locked by screws, resulting in insufficient firmness.

[0005] Therefore, in order to improve the stability of the flagpole after installation on the motorcycle, this application proposes a motorcycle flagpole that is flexible to use and has a high installation firmness. Content of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides a motorcycle flagpole, which solves the problem of insufficient installation firmness of the existing motorcycle flagpoles.

[0007] To achieve the above object, the utility model provides the following technical solution: A motorcycle flagpole, including a chassis for connecting to the motorcycle frame and a vertical pole. One end of the chassis is provided with a V-shaped hole, the bottom of the vertical pole is matched with the V-shaped hole and inserted into the V-shaped hole, and the bottom of the vertical pole is detachably connected with a locking cap that can fix the vertical pole on the chassis.

[0008] Preferably, the locking cap includes a buckle cover and a screw. The buckle cover can accommodate the bottom end of the vertical pole. The screw is in threaded cooperation with the inside of the vertical pole. The buckle cover is provided with a locking hole through which the screw can pass but the nut cannot pass.

[0009] Preferably, the locking hole is a counterbore.

[0010] Preferably, it further includes a fitting tube. The fitting tube is detachably connected to the inner wall of the bottom of the vertical pole. The fitting tube is in threaded cooperation with the screw. The cross-sectional view of the fitting tube is T-shaped.

[0011] Preferably, the fitting tube is in threaded cooperation with the inner wall of the bottom of the vertical pole, and the thread directions inside and outside the fitting tube are the same.

[0012] Preferably, it further includes an inner rod slidable within the vertical rod and a locking ring for fixing the position of the inner rod within the vertical rod.

[0013] Preferably, the locking ring includes an outer tube detachably connected to the outer wall of the top end of the vertical rod and a tapered sleeve rotatably connected within the outer tube, and a wedge-shaped fit is formed between the lower outer wall of the tapered sleeve and the inner edge of the top end of the vertical rod.

[0014] Preferably, the outer tube is in threaded fit with the vertical rod.

[0015] Preferably, the wall of the tapered sleeve is provided with an opening arranged axially, such that when the tapered sleeve is not subject to radial pressure, the inner rod can penetrate through the tapered sleeve, and a pull head with a diameter larger than that of the tapered sleeve is provided at the top end of the inner rod.

[0016] Preferably, a convex ring is provided on the inner wall of the outer tube, and a concave ring that can be connected to the convex ring is provided on the outer wall of the tapered sleeve.

[0017] Compared with the prior art, the present utility model provides a motorcycle flagpole, having the following beneficial effects:

[0018] Compared with the prior art which directly adopts a through-hole method, this motorcycle flagpole has higher firmness after installation, can better withstand the influence of external forces such as wind force, human force or abnormal impact, etc., and ensures a good experience for the rider when using the flag during travel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of this motorcycle flagpole;

[0020] Figure 2 is a left view of the structure of this motorcycle flagpole;

[0021] Figure 3 is Figure 2 an enlarged schematic diagram at B in

[0022] Figure 4 is Figure 3 an exploded schematic diagram of

[0023] Figure 5 is Figure 2 an enlarged schematic diagram at A in

[0024] Figure 6 is Figure 5 an exploded schematic diagram of

[0025] In the figure: 1, chassis; 11, V-shaped hole; 2, vertical rod; 3, locking cap; 31, buckle cover; 311, lock hole; 32, screw; 33, mating tube; 4, inner rod; 41, pull head; 5, locking ring; 51, outer tube; 511, convex ring; 52, tapered sleeve; 521, opening; 522, concave ring. Detailed implementation manners

[0026] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-3 , the present utility model provides the following technical solutions: a motorcycle flagpole, including a chassis 1 for connecting to a motorcycle frame and a vertical pole 2. One end of the chassis 1 is provided with a V-shaped hole 11. The bottom of the vertical pole 2 is matched with the V-shaped hole 11 and inserted into the V-shaped hole 11. The bottom of the vertical pole 2 is detachably connected with a locking cap 3 that can fix the vertical pole 2 on the chassis 1.

[0028] As an optional implementation manner of the present utility model, the V-shaped structure enables the vertical pole 2 not to completely pass through the chassis 1 when inserted into the V-shaped hole 11. Moreover, compared with the existing direct use of a through hole, the more the vertical pole 2 extends out of the V-shaped hole 11, the firmer the assembly. At this time, locking the vertical pole 2 to the bottom of the chassis 1 through the locking cap 3 makes the installation of this motorcycle flagpole have strong firmness.

[0029] Among them, the chassis 1 refers to a part used to connect to the motorcycle frame. Those skilled in the art can also not use the chassis 1 and directly open a V-shaped hole 11 on the motorcycle frame or the vehicle body. Therefore, the chassis 1 in this technical solution is not a necessity; the vertical pole 2 is a part used to install the flag. In the subsequent inner pole 4, it can also be used to install the flag. This technical solution does not specifically limit whether to use the vertical pole 2 or the inner pole 4 as the part for installing the flag.

[0030] Through the above structure, compared with the existing direct use of a through hole, this motorcycle flagpole has higher firmness after installation, can better cope with external forces such as wind force, human force or abnormal impact, etc., and ensure a good experience for the rider when using the flag during travel.

[0031] As Figures 3-4 shown, the locking cap 3 includes a buckle cover 31 and a screw 32. The buckle cover 31 can accommodate the bottom end of the vertical pole 2. The screw 32 is in threaded cooperation with the inside of the vertical pole 2. The buckle cover 31 is provided with a locking hole 311 through which the screw of the screw 32 can pass but the nut cannot pass. When installing the flagpole, first pass the vertical pole 2 through the V-shaped hole 11, then invert the buckle cover 31 on the end of the vertical pole 2 extending out of the V-shaped hole 11, and then pass the screw 32 through the locking hole 311 and tighten it inside the vertical pole 2, thus completing the tensioning and fixing of the vertical pole 2, and the operation is very convenient.

[0032] AsFigures 3-4 As shown, the keyhole 311 is a counterbore. The advantage of the counterbore is that the nut of the screw 32 is hidden inside the bottom of the buckle cover 31, making it difficult for non-users to find the key parts for removing this flagpole from the motorcycle. Therefore, to a certain extent, it has the performance of anti-theft.

[0033] As Figures 3-4 shown, it further includes a mating pipe 33. The mating pipe 33 is in threaded fit with the inner wall of the bottom of the vertical rod 2 and is in threaded fit with the screw 32, and the thread directions inside and outside the mating pipe 33 are the same. The diametral section of the mating pipe 33 is T-shaped. The use of the mating pipe 33 is mainly because when the diameter of the used vertical rod 2 is relatively large, it is not easy for the screw 32 to be directly assembled with the inner wall of the vertical rod 2. Even if it can be assembled, it is necessary to increase the manufacturing difficulty of the vertical rod 2. Therefore, the use of the mating pipe 33 makes the threaded assembly of the vertical rod 2 and the screw 32 easier. Moreover, when the mating pipe 33 and the screw 32 are both assembled inside the vertical rod 2, the connection between the bottom of the vertical rod 2 and the chassis 1 is equivalent to being solid, with relatively high structural strength and not easily damaged or bent.

[0034] As Figures 5-6 shown, it further includes an inner rod 4 that can slide inside the vertical rod 2 and a locking ring 5 for fixing the position of the inner rod 4 inside the vertical rod 2. By setting the inner rod 4 that can slide inside the vertical rod 2, the inner rod 4 and the vertical rod 2 form a telescopic rod, and the locking ring 5 is combined to fix the telescopic length, expanding the applicable range of this flagpole.

[0035] As Figures 5-6 shown, the locking ring 5 includes an outer tube 51 that is in threaded fit with the outer wall of the top end of the vertical rod 2 and a tapered sleeve 52 that is rotatably connected inside the outer tube 51. The lower outer wall of the tapered sleeve 52 forms a wedge fit with the inner edge of the top end of the vertical rod 2. Since the existing telescopic flagpoles only lock the length through friction, which is not firm; after the length of this flagpole is adjusted, during the process of tightening the outer tube 51 on the vertical rod 2, the tapered sleeve 52 moves downward. The bottom outer wall of the tapered sleeve 52 is in pressure contact with the inner edge of the top end of the vertical rod 2, and the diameter of the tapered sleeve 52 shrinks, thereby tightly fitting against the inner rod 4. And the tighter it is screwed, the firmer it is. Thus, the fixation between the vertical rod 2 and the outer tube 51 and the fixation between the inner rod 4 and the tapered sleeve 52 are completed, and then the length of the flagpole is locked, which is very convenient to operate during use.

[0036] As Figures 5-6 shown, the wall of the tapered sleeve 52 is provided with an axially arranged opening 521, so that the inner rod 4 can be inserted through the tapered sleeve 52 when the tapered sleeve 52 is not subjected to radial pressure, and a pull head 41 with a diameter larger than that of the tapered sleeve 52 is provided at the top end of the inner rod 4. The setting of the opening 521 enables the tapered sleeve 52 to be easily assembled on the inner wall of the outer tube 51 and also makes the radial contraction of the tapered sleeve 52 easier; the setting of the pull head 41 is to prevent the inner rod 4 from falling into the vertical rod 2 and being difficult to take out, causing inconvenience in use.

[0037] As Figures 5-6 shown, a convex ring 511 is provided on the inner wall of the outer tube 51, and a concave ring 522 that can be connected to the convex ring 511 is provided on the outer wall of the tapered sleeve 52. The cooperation between the convex ring 511 and the concave ring 522 makes the rotation of the tapered sleeve 52 in the outer tube 51 less affected by the axial force, ensuring the effective rotation of the tapered sleeve 52 during the process of tightening the outer tube 51 and the vertical rod 2, so as to ensure that the tapered sleeve 52 can smoothly abut against the top end of the vertical rod 2 and radially contract.

[0038] The working principle and usage process of the present utility model: During installation, align the vertical rod 2 with the V-shaped hole 11 and insert it. Invert the buckle cover 31 on the bottom of the chassis 1 onto the bottom end of the vertical rod 2, and then pass the screw 32 through the lock hole 311 and tighten it in the fitting tube 33 to complete the installation of the vertical rod 2 on the chassis 1. When it is necessary to adjust the length of the cylinder during use, first loosen the outer tube 51 so that the tapered sleeve 52 disengages from the top end of the vertical rod 2, and at the same time the tapered sleeve 52 releases the inner rod 4. Then, the pull head 41 can be held to adjust the position of the inner rod 4 in the vertical rod 2. After adjustment, reverse the outer tube 51 to tighten the outer tube 51 on the vertical rod 2 to complete the fixing of the length of the flagpole.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A motorcycle flagpole, comprising a base frame and a vertical pole for connecting a motorcycle frame, characterized in that: One end of the base frame is provided with a V-shaped hole, the bottom of the vertical rod cooperates with and is inserted into the V-shaped hole, and the bottom of the vertical rod is detachably connected with a locking cap which can fix the vertical rod on the base frame.

2. The motorcycle flagpole according to claim 1, characterized in that: The locking cap comprises a buckle cover and a screw, wherein the buckle cover can accommodate the bottom end of the vertical pole, the screw cooperates with the internal thread of the vertical pole, and the buckle cover is provided with a locking hole through which the screw can pass but the nut cannot pass.

3. The motorcycle flagpole according to claim 2, characterized in that: The locking hole is a countersunk hole.

4. The motorcycle flagpole according to claim 2, characterized in that: It also includes a matching tube, which is detachably connected to the inner wall of the bottom of the vertical pole, and the matching tube is matched with the screw thread, and the radial section of the matching tube is T-shaped.

5. The motorcycle flagpole according to claim 4, characterized in that: The matching tube is matched with the inner wall thread of the bottom of the vertical pole, and the threads inside and outside the matching tube have the same rotation direction.

6. The motorcycle flagpole according to any one of claims 1 to 5, characterized in that: Also included is an inner rod which can slide in the vertical rod and a locking ring for fixing the position of the inner rod in the vertical rod.

7. The motorcycle flagpole according to claim 6, characterized in that: The locking ring comprises an outer tube detachably connected to the outer wall of the top end of the vertical pole and a cone sleeve rotatably connected inside the outer tube, and the lower outer wall of the cone sleeve forms a wedge-shaped fit with the inner edge of the top end of the vertical pole.

8. The motorcycle flagpole according to claim 7, characterized in that: The outer tube is threadably matched with the vertical rod.

9. The motorcycle flagpole according to claim 7, characterized in that: The wall of the cone sleeve is provided with an opening arranged in the axial direction, so that the cone sleeve can allow the inner rod to penetrate into the cone sleeve when the cone sleeve is not subjected to radial pressure, and the top end of the inner rod is provided with a pull head with a diameter larger than that of the cone sleeve.

10. The motorcycle flagpole according to claim 7, characterized in that: The inner wall of the outer tube is provided with a convex ring, and the outer wall of the cone sleeve is provided with a concave ring which can be connected to the convex ring.

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