A display attached to the bicycle handlebars to prevent distracted riding
A handlebar-mounted display device on bicycles displays traffic rules and penalties, addressing the lack of visibility and storage issues, enhancing rider safety by alerting and securing mobile devices.
Patent Information
- Application Number
- JP2025085214
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2025-04-30
- Publication Date
- 2026-01-14
- Estimated Expiration
- 2045-04-30
AI Technical Summary
Bicycles lack a suitable area for displaying essential traffic rules and information, and there is no provision for storing mobile devices like a mobile phone, posing a risk of distracted riding.
A display device is attached to the bicycle handlebars, positioned rearward, displaying critical traffic rules and penalties, and includes a box-shaped storage for mobile phones, ensuring visibility and safety during riding.
The display device ensures constant visibility of traffic rules, preventing distracted riding by alerting riders, while providing a secure storage for mobile devices.
Smart Images

Figure 0007798461000001_ABST
Abstract
Description
[Technical Field]
[0001] The present invention relates to a display device that can be attached to a bicycle handlebar and that can display bicycle traffic rules and the like, and a display device that also has a storage means for storing a mobile phone or the like in addition to the display. [Background technology]
[0002] Conventionally, front baskets attached to bicycles are specialized for carrying luggage, and there is nothing at the front of the bicycle, including the handlebars, that corresponds to the dashboard inside a car. Therefore, even if a rider wishes to keep bicycle traffic rules and other information displayed at all times, there are no areas suitable for displaying such information.
[0003] The present invention aims to provide a display that can be attached to the handlebars of a bicycle and that displays bicycle traffic rules and other information necessary for the rider, and a display that includes a storage means for storing a mobile phone or other device.
[0004] To achieve the above objectives, the present invention: A display device for preventing distracted driving attached to a bicycle handlebar, the display device being positioned rearward of the handlebar, i.e., on the rider's side rather than the front basket side; a display surface of the display device that can be visually recognized while riding, which displays either a notice that distracted driving is a violation or the amount of the penalty for the violation, or both, as essential display content; and a box-shaped display device whose top surface is used for display and whose box serves as a storage means for storing unnecessary mobile phones while riding. The above is a proposal for a display device that can be attached to the handlebars of a bicycle to prevent distracted riding. In this application, the term "handle" is used as a concept that includes not only the "handle portion extending to the left and right" but also the central "shaft portion connected to the front wheel." BEST MODE FOR CARRYING OUT THE INVENTION
[0005] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A display device attached to a bicycle handlebar according to the present invention will now be described with reference to the embodiments shown in the drawings. FIG. 1 shows an example of a bicycle handlebar, and the bicycle handlebar (1) is shown with a front basket (2) attached to it, which has been widely used for a long time and is specialized for carrying luggage. FIG. 2 shows a display (3) of the present invention that can be attached to the handlebars of a bicycle and that can display bicycle traffic rules, etc. The display (3) has a display surface (4) that can be visually recognized by the rider while riding.
[0006] The following describes a case where the display content (5) is displayed on the display surface (4) and displays all or part of the "bicycle traffic rules" (the term used in this application) - "violations and fines" (violations and their fines) for bicycle driving. In other words, in this case, the size of the display surface (4) should be such that it displays all dangerous bicycle behaviors (16 types as of 2025) and is easy for the rider to visually recognize. So, here is a list of violations and fines for 16 types of bicycles:
[0007] Distracted driving 12,000 yen Ignoring traffic lights -omitted- Traffic prohibition violation -Omitted- Violation of the slow-down rule on pedestrian roads - omitted - Violation of traffic classification -Omitted- Obstructing pedestrians while crossing the shoulder of the road - omitted - Entering the railroad crossing - omitted - Violation of duty to proceed safely at intersections, etc. -Omitted- Interference with priority vehicles at intersections - omitted - Violation of the obligation to proceed safely at roundabouts, etc. -Omitted- Temporary non-stop, etc. at designated locations -Omitted- Violation of the rules of passage when walking on the sidewalk - omitted - Driving a bicycle with a faulty brake system - omitted - Drunk driving, driving under the influence of alcohol - omitted - Violation of safe driving obligation -Omitted- Obstructive driving - omitted - That's all.
[0008] An example of the above display content (5) is shown in FIGS. 5 and 6. In FIG. 5, the left-right dimension is made as short as possible, and in FIG. 6, the top-bottom dimension is made as short as possible. The minimum vertical dimension is approximately 8 cm (the displayed value on the figure is 7.2 cm), and the minimum horizontal dimension is approximately 12 cm. Therefore, the minimum size of the display surface (4) should be 12cm x 8cm (7.2cm in the figure) or more in width x height when the minimum sizes in Figures 5 and 6 are combined. Furthermore, if the vertical dimension (top-bottom dimension) is large as shown in Figure 5, the width x height should be at least 12 cm x 15 cm (the displayed value in the figure is 14.7 cm). Furthermore, if the horizontal dimension (left-right dimension) is large as shown in Figure 6, the width x height should be at least 15cm x 8cm (the displayed value in the figure is 7.2cm).
[0009] The term "display" of the display surface (4) used in this application is used in the definition of "a display with fixed display content, and does not include a display such as a display in which the display content is selectable and not fixed," such as printing on the display surface (4), attaching a film with the display content (5) to the surface, or providing another plate with the display content (5) written on it under a transparent plate. Details of the indicator (3) to be attached to the bicycle handlebars (1) are shown in Figure 3. The indicator (3) shown is made of, for example, synthetic resin and has an attachment means (3a) shaped to elastically grip the bicycle handlebars (1). As the display content (5), a display indicating that distracted driving is a violation or a display indicating the fine for the violation, or both, as shown in Figures 5 and 6, shall be displayed as mandatory display content. As can be seen from FIG. 2, the display (3) is positioned behind the bicycle handlebars (1), that is, on the rider's side, not on the front basket (2) side.
[0010] The method of attaching the device to the bicycle handlebars (1) shown in FIG. 3 is merely an example, and various conventionally known attachment means can be used instead. For example, it can be attached by clamping it to the bicycle handlebars (1) with bolts and nuts, by attaching it with magnetism, by welding it to a metal display body (3) directly to the handlebars, or by any other method. Next, Figure 4 shows another display body (3) of the present invention, which, in addition to its function of displaying traffic rules and other information necessary for drivers, can also be used as a storage means for storing mobile phones and other items.
[0011] The display body (3) shown in the figure is box-shaped, and the lid of the box forms the upper surface, so the upper surface of the lid functions as the display surface (4). Furthermore, if a material that is durable against repeated bending, such as polypropylene, is used, the lid can be connected to the box body, and the connecting part functions as a hinge.Since there are no gaps in the connecting part, it also has a waterproof function.In short, this is an embodiment that satisfies both waterproofing and bending durability requirements. The embodiment of Figure 4 is just one example, and other configurations are also possible, such as a box-like shape with the top surface used for display and at the same time serving as a storage means for storing mobile phones and other items that are not needed while driving, and are not limited to the configuration of Figure 4. If a mobile phone or the like can be stored in the box, it is desirable that the size of the display surface (4) be equal to or larger than the width x height dimensions of the front of the mobile phone (smartphone) to be stored (for example, 17 cm x 8 cm).
[0012] The effects of the display device of the present invention, which is attached to the bicycle handlebar and can display bicycle traffic rules and the like, as shown in the above embodiment will be described below. (1) The display device attached to the bicycle handlebars of the present invention displays necessary traffic rules to the rider, making them visible at all times while riding, thereby alerting the rider and enabling safe riding. (2) If the display attached to the bicycle handle of the present invention is box-shaped, the top surface can be used to display traffic rules, etc., and it can also provide a storage means within the box for storing mobile phones and other items that are not needed or should not be used while riding, and if the box is equipped with a lock, it can become a safe storage space. [Brief explanation of the drawings]
[0013] [Figure 1] A perspective view of a typical bicycle handlebar [Figure 2] 1 is a perspective view of a display attached to a bicycle handlebar of the present invention; [Figure 3] FIG. 3 is a perspective view of the display unit of FIG. [Figure 4] 1 is a perspective view of another display of the present invention; [Figure 5] FIG. 10 is a plan view showing an example of display content on the display screen of the present invention. [Figure 6] FIG. 10 is a plan view showing another example of the display content on the display screen of the present invention. [Explanation of symbols]
[0014] 1 Bicycle handlebars 2 Front basket 3 Display body 3a Mounting means 4 Display surface 5 Display contents
Claims
[Claim 1] A display device for preventing distracted driving attached to a bicycle handlebar, the display device being positioned rearward of the handlebar, i.e., on the rider's side rather than the front basket side; a display surface of the display device that can be visually recognized while riding, which displays either a notice that distracted driving is a violation or the amount of the penalty for the violation, or both, as essential display content; and a box-shaped display device whose top surface is used for display and whose box serves as a storage means for storing unnecessary mobile phones while riding.
Citation Information
Patent Citations
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