A fixed and reliable bicycle seat taillight support

Abstract

The utility model discloses a fixed bicycle seat cushion tail light support of firm, including support assembly, support assembly purpose is fixed in the tail of bicycle, then connect tail light use, support assembly includes support, and support selects the elastic material of a certain hardness, and support whole is the sheet structure, is equipped with the connecting end in the front end, is used for connecting support connecting seat, support connecting seat, support connecting seat includes the tail lamp connecting portion of upper portion, support connecting seat still includes the support connecting structure of lower portion, this tail light support tail lamp fixed clamping is on tail lamp connecting portion, and support fixedly fits on the seat pipe, since the angle adjustment between tail lamp connecting portion and support, and still can be positioned after rotating after first surface tooth and second surface tooth, thereby can according to actual need flexible regulation tail lamp angle, guarantee angle adjustment fixed firmness simultaneously.

Description

Technical Field

[0001] This utility model belongs to the technical field of bicycle taillight accessories, specifically relating to a securely fixed bicycle seat taillight bracket. Background Technology

[0002] Bicycle taillights are usually mounted near the seatpost (seat post) and their main function is to improve riding safety at night or in low-light conditions.

[0003] Bicycle taillights are typically connected to the seatpost via a bracket, usually secured by clips or rails. The principle is that the taillight has a slot or rail at the bottom that engages with the corresponding structure on the bracket. This includes side-sliding types, where the taillight slides laterally into the bracket, and press-fit types, where the taillight is directly pressed into the bracket. Both of these connection methods offer the advantage of quick installation and disassembly.

[0004] For example, the bicycle taillight disclosed in patent number CN215944761U discloses that the connecting bracket of the bicycle taillight is connected to the bicycle by setting a first connecting part and a second connecting part, and the taillight body and the connecting bracket are slidably snapped together.

[0005] However, the above-mentioned bicycle light bracket has the following defects: 1. When the bracket is fixed on the seatpost, such as by strapping it onto the seatpost, the angle between the taillight and the bracket cannot be adjusted, so the taillight angle cannot be flexibly adjusted according to actual needs, while ensuring that the fixed position is secure after the angle is adjusted; 2. After the taillight bracket is fixed on the seatpost, the angle is fixed. Since different bicycles have different seatpost tilt angles, the taillight is difficult to adapt to various bicycle models. Utility Model Content

[0006] This utility model provides a securely fixed bicycle saddle taillight bracket. The taillight is fixedly clipped onto the taillight connecting part, and the bracket is fixedly fitted onto the seat post. Since the angle between the taillight connecting part and the bracket can be adjusted, and the first and second teeth can still be positioned after the positioning post is rotated, the taillight angle can be flexibly adjusted according to actual needs, while ensuring a secure fixation after angle adjustment, thus solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a securely fixed bicycle seat taillight bracket, comprising a bracket assembly, the purpose of which is to fix it to the rear of the bicycle and then connect it to the taillight;

[0008] The bracket assembly includes a bracket, which is made of an elastic material with a certain degree of rigidity; the bracket is a sheet-like structure with a connecting end at the front end for connecting to the bracket connector.

[0009] Bracket connector, the bracket connector includes the upper taillight connection part;

[0010] The bracket connector also includes a lower bracket connection structure.

[0011] Preferably, one side of the bracket connection end is provided with a circular groove with a horizontal central axis, and the bracket connection structure is provided with a positioning post inserted into the circular groove. The positioning post can achieve a limiting fit when inserted into the circular groove.

[0012] Preferably, the innermost side of the circular groove is provided with a first face tooth, and the end face of the positioning post is a second face tooth adapted to the first face tooth, so that after the positioning post is inserted into the circular groove, the first face tooth and the second face tooth mesh and position each other.

[0013] Preferably, the circular groove is provided with a through hole for screws, and the center of the positioning post is also provided with a corresponding through hole. The through hole is provided for the screw to pass through and be fixed with a nut.

[0014] Preferably, the bracket connecting seat has a knob mounting groove on one side corresponding to the positioning column. The central axis of the knob mounting groove is collinear with the central axis of the positioning column, and a knob is installed in the knob mounting groove. The knob also has a through hole with the same central axis as the positioning column, which is also used for screws to pass through and be fixed with nuts. The knob includes a mounting part that extends into the knob mounting groove and a knob part. The mounting part is used to insert into the knob mounting groove to achieve plug-in, and the knob part facilitates the adjustment of the screw tightness.

[0015] Preferably, the screw is a hexagonal screw, the knob part is provided with a hexagonal groove adapted to the head end of the hexagonal screw, and the bracket is provided with a hexagonal nut groove adapted to the nut, so that the nut is fixed by the hexagonal nut groove on one side and the other side is fixed by the hand knob.

[0016] Preferably, the bracket is a triangular block structure with a circular groove at its head end and curved edges at its two tail ends. The curved edges extend from the tail ends of the triangular block and form a semi-open hanging groove on the inner side facing backward.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. The taillight fixing clip is attached to the taillight connecting part, and the bracket fixing sleeve is attached to the seat tube. Since the taillight connecting part and the bracket can be angled, and the first and second teeth can still be positioned after the positioning post is rotated, the taillight angle can be flexibly adjusted according to actual needs, while ensuring that the fixed position is secure after the angle is adjusted.

[0019] 2. The adjustable taillight can be adjusted to the appropriate angle after installation, such as horizontal, even when the seatpost tilt angle of different bicycles is different, so that the taillight can be adapted to a variety of bicycle models.

[0020] 3. Install and fix the nut in the hexagonal nut slot. By pressing the screw down so that it does not come out of the hexagonal slot, the knob is positioned on the screw. At the same time, turning the knob in conjunction with pressing the nut on the other side achieves the positioning installation, which is convenient for assembly and disassembly.

[0021] 4. After fixing, the screws and nuts are hidden in the corresponding hexagonal slots, ensuring a secure fixation. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the front sectional view of the present invention;

[0023] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0024] Figure 3 This is a top view of the structure of this utility model;

[0025] Figure 4 This is a side view of the structure of this utility model.

[0026] In the diagram: 1. Bracket; 101. Circular groove; 1011. First tooth; 102. Curved edge; 1021. Hanging groove; 2. Bracket connecting seat; 201. Taillight connecting part; 202. Bracket connecting structure; 2021. Positioning post; 2022. Second tooth; 203. Knob mounting groove; 3. Screw; 4. Nut; 5. Knob; 501. Mounting part; 502. Knob part; 5021. Hexagonal groove. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1, please refer to Figure 1-4 This utility model provides a securely fixed bicycle seat taillight bracket, including a bracket assembly. The purpose of the bracket assembly is to fix it to the rear of the bicycle and then connect it to the taillight.

[0029] The bracket assembly is made up of multiple detachable parts. The purpose of this is to enable the bracket assembly itself to be adjustable, to facilitate the flexible processing of different parts, and to make it easier to replace one part if it is damaged, so as not to replace the whole part and waste materials.

[0030] The bracket assembly includes a bracket 1, which is made of an elastic material with a certain degree of hardness, such as nylon. Its purpose is to ensure stability when installed on the bicycle seat and to provide lightweight, excellent impact resistance and corrosion resistance.

[0031] The bracket 1 is a sheet-like structure with a connecting end at the front end for connecting to the bracket connector. Various conventional methods can be selected for the connection, such as making corresponding screw holes and then fixing with screws.

[0032] The bracket connector 2 includes an upper taillight connector 201. The taillight connector 201 uses a conventional side-sliding buckle: there is a guide rail at the bottom of the taillight, which is inserted into the slot of the bracket and locked laterally. This is a conventional technology and will not be described in detail.

[0033] The bracket connector 2 also includes a lower bracket connection structure 202. The bracket connector 2 is made of POM (polyoxymethylene) material, which has excellent mechanical strength and can withstand vibration and impact during riding to avoid breakage. Considering the subsequent multi-angle adjustment design of the bracket connector 2, the self-lubricating properties of POM (polyoxymethylene) material make the rotating parts of the bracket smoother, making angle adjustment easier and less prone to wear. Even with frequent rotation or adjustment of the headlight angle, POM can maintain its shape and is not easily deformed or loosened, ensuring long-term stability.

[0034] As a further embodiment, a circular groove 101 with a horizontal central axis is provided on one side of the connecting end of the bracket 1, and a positioning post 2021 is provided in the circular groove 101. The positioning post 2021 can be inserted into the circular groove 101 to achieve a limiting fit and enhance stability.

[0035] As a further embodiment, the innermost side of the circular groove 101 is provided with a first face tooth 1011, the teeth of which are distributed on the end face (a plane perpendicular to the axis) in a disc shape, with the tooth shape arranged radially, similar to the face tooth structure of a face gear. The end face of the positioning post 2021 is a second face tooth 2022 that is adapted to the first face tooth 1011. Thus, after the positioning post 2021 is inserted into the circular groove 101, the first face tooth 1011 and the second face tooth 2022 mesh and are positioned. After the positioning post 2021 is rotated, the first face tooth 1011 and the second face tooth 2022 can still be positioned after rotation, which can realize the rotational adjustment of the bracket connecting seat 2 relative to the bracket 1. This facilitates the adjustment of the angle of the bracket connecting seat 2 and the taillight on it after the bracket 1 is fixed, and can be stably positioned after adjustment.

[0036] As a further embodiment, the circular groove 101 is provided with a through hole for screws, and the center of the positioning post 2021 is also provided with a corresponding through hole. The through hole is provided for the screw 3 to pass through and be fixed with the nut 4, thereby realizing the connection and positioning of the bracket connecting seat 2 and the bracket 1.

[0037] As a further embodiment, the bracket connecting seat 2 is provided with a knob mounting groove 203 on one side corresponding to the positioning post 2021. The central axis of the knob mounting groove 203 is collinear with the central axis of the positioning post 2021, and a knob 5 is installed in the knob mounting groove 203. The knob 5 is also provided with a through hole that is coaxial with the positioning post 2021, which is also used for the screw 3 to pass through and be fixed with the nut 4. The knob 5 includes a mounting part 501 that extends into the knob mounting groove 203 and a knob part 502. The mounting part 501 is used to insert into the knob mounting groove 203 to achieve plug-in, and the knob part 502 facilitates the adjustment of the tightness of the screw 3, further facilitating assembly and disassembly. The knob 5 is made of nylon, which firstly has the characteristics of being lightweight, having excellent impact resistance and corrosion resistance, and secondly enhances the anti-slip ability between the knob 5 and the bracket connecting structure 202.

[0038] As a further embodiment, screw 3 is a hexagonal screw, the knob part 502 is provided with a hexagonal groove 5021 adapted to the head end of the hexagonal screw, and the bracket 1 is provided with a hexagonal nut groove adapted to the nut 4. Thus, the nut 4 is fixed by the hexagonal nut groove on one side, and the screw 3 is easily tightened and disassembled by the hand knob 5 through the cooperation of the hexagonal groove 5021 and the hexagonal screw head.

[0039] As a further embodiment, the bracket 1 is a triangular block structure with a circular groove 101 at its head end (viewed from back to front) and curved edges 102 at its two tail ends (i.e., the two corners of the triangular block). The curved edges 102 extend from the tail ends of the triangular block and form a semi-open hanging groove 1021 on the inner side facing back. When it is installed on the seat post under the seat cushion, it can be positioned by hanging the strap with holes at both ends through the holes in the hanging groove 1021 on both curved edges.

[0040] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0041] Working principle: During installation, when bracket 1 is installed on the seat post under the seat cushion, it is positioned by hanging the pull strap with holes at both ends through the holes and hooking it into the hanging groove 1021 on both curved sides. The positioning post 2021 of bracket connecting seat 2 is inserted into the circular groove 101 of bracket 1 from one side. After the positioning post 2021 is inserted into the circular groove 101, the first tooth 1011 and the second tooth 2022 engage and position it. Even after the positioning post 2021 is rotated, the first tooth 1011 and the second tooth 2022 can still be positioned after rotation, so that the bracket connecting seat 2 can be rotated and adjusted relative to bracket 1, adjusting the angle of bracket connecting seat 2 and the taillight on it, and can be stably positioned after adjustment. Then, the fixing nut 4 is installed in the hexagonal nut groove, and the screw 3 is inserted into the through hole of the knob 5. By pressing the screw 3 to prevent it from disengaging from the hexagonal groove 5021, the knob 5 is positioned with the screw 3. At the same time, turning the knob 5 in conjunction with the nut 4 pressed on the other side achieves positioning and installation. Similarly, easy disassembly can be achieved.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A securely fixed bicycle seat taillight bracket, characterized in that, This includes a bracket assembly, the purpose of which is to be fixed to the rear of the bicycle and then connected to the taillight; The bracket assembly includes a bracket (1), which is made of an elastic material with a certain hardness; the bracket (1) is a sheet structure with a connecting end at the front end for connecting to the bracket connecting seat; Bracket connector (2), bracket connector (2) includes the upper taillight connector (201); The bracket connector (2) also includes a lower bracket connection structure (202); The bracket (1) has a horizontal circular groove (101) on one side of the connecting end. The bracket connecting structure (202) is provided with a positioning post (2021) inserted into the circular groove (101). The positioning post (2021) can achieve a limiting fit when inserted into the circular groove (101). The innermost side of the circular groove (101) is provided with a first face tooth (1011), and the end face of the positioning post (2021) is a second face tooth (2022) that is adapted to the first face tooth (1011). Thus, after the positioning post (2021) is inserted into the circular groove (101), the first face tooth (1011) and the second face tooth (2022) engage and are positioned.

2. The bicycle seat taillight bracket with a secure fixation according to claim 1, characterized in that, The circular groove (101) is provided with a through hole for screws, and the center of the positioning post (2021) is also provided with a corresponding through hole. The through hole is provided for the screw (3) to pass through and to be fixed with the nut (4).

3. The bicycle seat taillight bracket with secure fixing according to claim 2, characterized in that, The bracket connecting seat (2) is provided with a knob mounting groove (203) on one side corresponding to the positioning post (2021). The central axis of the knob mounting groove (203) is collinear with the central axis of the positioning post (2021), and a knob (5) is installed in the knob mounting groove (203). The knob (5) is also provided with a through hole that is coaxial with the positioning post (2021), which is also used for the screw (3) to pass through and be fixed with the nut (4). The knob (5) includes a mounting part (501) that extends into the knob mounting groove (203) and a knob part (502). The mounting part (501) is used to insert into the knob mounting groove (203) to achieve plugging, and then the knob part (502) facilitates the adjustment of the tightness of the screw (3).

4. A securely fixed bicycle seat taillight bracket according to claim 3, characterized in that, The screw (3) is a hexagonal screw. The knob part (502) is provided with a hexagonal groove (5021) that is adapted to the head end of the hexagonal screw. The bracket (1) is provided with a hexagonal nut groove that is adapted to the nut (4). The nut (4) is fixed by the hexagonal nut groove on one side and by the hand knob (5) on the other side.

5. A securely fixed bicycle seat taillight bracket according to claim 1, characterized in that, The bracket (1) is a triangular block structure with a circular groove (101) at its head end and two curved edges (102) at its tail ends. The curved edges (102) extend from the tail ends of the triangular block and form a semi-open hanging groove (1021) on the inner side facing backward.

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