Anti-accident hand-held car head and hand-held walking car with the same

Abstract

The utility model discloses a prevent unexpected emergency brake's hand held car head, contain car head pole body, protection pole and can pivotable assembly in the cross bar of car head pole body and forwardly arranged hand brake handle. Hand brake handle is apart from each other arrangement of one left and right, and the hand brake handle of left side and the hand brake handle of right side still tilt and stretch in the direction of far from each other. Protection pole is apart from each other arrangement of one left and right, and the protection pole of same side is located in the front of hand brake handle and surrounds hand brake handle and stretches, and the first end of protection pole is assembled in the cross bar, and the second end opposite of protection pole is arranged in the direction of hand brake handle's stretch and projects relative to hand brake handle, and protection pole and hand brake handle have the avoidance gap between them for providing avoidance when user holds hand brake handle. The hand held car head of the utility model can prevent the sudden press of raincoat to hand brake handle and cause unexpected emergency brake, thereby protecting the safety of the person of riding and avoiding the traffic accident.

Description

Technical Field

[0001] This utility model relates to a means of transportation, and more particularly to a hand-operated vehicle front end for preventing accidental emergency braking and a hand-operated vehicle having the hand-operated vehicle front end. Background Technology

[0002] As we all know, bicycles and motorcycles are common means of transportation. According to their power source, they can be divided into human-powered bicycles, electric bicycles (electric bicycles), electric motorcycles, and fuel-powered motorcycles.

[0003] When riding bicycles or motorcycles in the rain, riders often use raincoats to cover themselves and the vehicle. Since the handbrake lever is suspended in front of the crossbar on the front of the bicycle or motorcycle, the raincoat is in a windward position when riding quickly or in windy conditions. This windward position can cause the handbrake lever to be pushed inward, resulting in sudden braking, or the vehicle to overturn and injure the rider. Alternatively, a following vehicle may not have enough time to react to a sudden stop in front, resulting in a collision and an accident.

[0004] Therefore, there is an urgent need for a hand-held vehicle handle to prevent accidental emergency braking and a hand-held vehicle with such a hand-held handle to overcome one or more of the above-mentioned defects. Utility Model Content

[0005] One objective of this invention is to provide a handlebar grip for preventing accidental sudden braking, thereby protecting the rider's safety and avoiding accidents caused by the sudden pressing of the handbrake lever by the raincoat.

[0006] Another objective of this invention is to provide a hand-held bicycle to prevent sudden braking caused by the raincoat pressing the handbrake lever, thereby protecting the rider's safety and avoiding accidents.

[0007] To achieve the above objectives, the present invention provides a handbrake handle for preventing accidental emergency braking, comprising a handlebar, a handbrake lever, and a protective bar. The handbrake lever is pivotally mounted on the crossbar of the handlebar, facing forward, and is also spaced apart on the left and right sides, with the left and right handbrake levers extending at an angle away from each other. The protective bars are also spaced apart on the left and right sides, with the protective bar on the same side located in front of the handbrake lever and extending around it. The first end of the protective bar is mounted on the crossbar, and the opposite second end of the protective bar protrudes relative to the handbrake lever in the extension direction of the handbrake lever. A clearance exists between the protective bar and the handbrake lever to allow the user to avoid contact when gripping the handbrake lever.

[0008] Compared with existing technologies, this utility model, by using a design that "the handbrake handlebar of this utility model also includes protective bars arranged on the left and right sides, with the protective bars on the same side located in front of the handbrake lever and extending around the handbrake lever, the first end of the protective bar being mounted on a crossbar, and the opposite second end of the protective bar protruding relative to the handbrake lever in the extension direction of the handbrake lever, and having a clearance between the protective bars and the handbrake lever to allow the user to avoid contact when gripping the handbrake lever," separates the raincoat from the handbrake lever by the protective bars, preventing the raincoat facing the wind from applying inward pressure to the handbrake lever. This solves the defect of sudden braking caused by the raincoat pressing the handbrake lever suddenly, thereby protecting the rider's safety and avoiding accidents.

[0009] Preferably, the protective rod has an arc-shaped segment and a straight inclined segment tangentially connected to the arc-shaped segment at the position between the first end and the second end. The straight inclined segment is inclined forward and is bent at the second end. The first end is a straight strip tangential to the arc-shaped segment.

[0010] Preferably, the second end bends backward relative to the straight inclined segment.

[0011] Preferably, the second end is a straight strip perpendicular to the inclined straight segment, and the intersection between the second end and the inclined straight segment is an arc-shaped transition structure.

[0012] Preferably, the first end of the left protective rod and the first end of the right protective rod are arranged in an inverted "V" shape; the straight inclined section of the left protective rod and the straight inclined section of the right protective rod are arranged in an inverted "V" shape.

[0013] Preferably, the surface of the protective rod has a front vertical surface, a rear vertical surface, an upper semi-circular arc surface, and a lower arc surface arranged around the handbrake lever. The upper semi-circular arc surface is tangent to the front vertical surface and the rear vertical surface, respectively, and the lower arc surface is tangent to the front vertical surface and the rear vertical surface, respectively.

[0014] Preferably, the protective bar on the same side is located directly in front of the handbrake lever, and the first end is welded and fixed to the crossbar.

[0015] Preferably, the clearance is arranged to gradually change along the extension direction of the handbrake lever.

[0016] To achieve the above objectives, the hand-held walking vehicle of this utility model includes the aforementioned hand-held vehicle head.

[0017] Preferably, the hand-held walking vehicle is a bicycle, electric bicycle, or motorcycle. Attached Figure Description

[0018] Figure 1This is a three-dimensional view of the hand grip on the front of the vehicle for preventing accidental emergency braking, as per this utility model.

[0019] Figure 2 yes Figure 1 The diagram shown is a plan view viewed from the direction indicated by arrow A, with the hand holding the front of the vehicle.

[0020] Figure 3 Is Figure 2 The diagram shows the status of the raincoat, represented by dashed lines.

[0021] Figure 4 This is a perspective view of the handgrip for preventing accidental emergency braking of the present invention.

[0022] Figure 5 yes Figure 4 The protective rod shown is in a three-dimensional view at another angle. Detailed Implementation

[0023] To explain the technical content and structural features of this utility model in detail, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0024] Please see Figures 1 to 3 The handbrake handle 100 of this utility model for preventing accidental emergency braking includes a handlebar 10, a handbrake lever 20, and a protective bar 30. The handbrake lever 20 is pivotally mounted on the crossbar 11 of the handlebar 10, allowing it to pivot relative to the crossbar 11, thus facilitating pressure application by the operator. The handbrake lever 20 faces forward for easy gripping. It is also spaced apart, one on the left and one on the right, to allow the operator's left hand to grip the left handbrake lever 20 and their right hand to grip the right handbrake lever 20. The left and right handbrake levers extend at an angle away from each other, further facilitating gripping by the operator's left hand on the left handbrake lever 20 and their right hand on the right handbrake lever 20.

[0025] The protective bars 30 are arranged alternately on the left and right sides to meet the needs of the left handbrake lever 20 being protected by the left protective bar 30 and the right handbrake lever 20 being protected by the right protective bar 30; the left protective bar 30 is located in front of the left handbrake lever 20 and extends around the left handbrake lever 20, and the first end 31 of the left protective bar 30 is fitted onto the crossbar 11, which provides support for the left protective bar 30; optionally, in Figures 1 to 3 In the example shown, the first end 31 of the left-side protective rod 30 is welded and fixed to the crossbar 11 to increase the reliability of the fixation. Obviously, depending on actual needs, the fixing method between the first end 31 of the left-side protective rod 30 and the crossbar 11 can also be other methods known in the art, so they are not used here. Figures 1 to 3 As shown in the figure; the second end 32 of the left protective bar 30 protrudes from the left handbrake lever 20 in the extension direction of the left handbrake lever 20, and there is a clearance 40 between the left protective bar 30 and the left handbrake lever 20 to allow the user to avoid the left side when holding the left handbrake lever 20.

[0026] Meanwhile, the right-side protective bar 30 is located in front of and extends around the right-side handbrake lever 20. The first end 31 of the right-side protective bar 30 is fitted onto the crossbar 11, which provides support for the right-side protective bar 30. Optionally, at... Figures 1 to 3 In the example shown, the first end 31 of the right-side protective rod 30 is welded and fixed to the crossbar 11 to increase the reliability of the fixation. Obviously, depending on actual needs, the fixation between the first end 31 of the right-side protective rod 30 and the crossbar 11 can also adopt other methods well known in the art, so it is not considered here. Figures 1 to 3 As shown in the figure; the second end 32 of the right guard bar 30 protrudes from the right handbrake lever 20 in the extension direction of the right handbrake lever 20, and there is a clearance 40 between the right guard bar 30 and the right handbrake lever 20 to allow the user to avoid the right side when holding the right handbrake lever 20.

[0027] Therefore, after the raincoat 200 is put on, the left and right protective bars 30 separate the raincoat 200 from the left and right handbrake levers 20 respectively, as shown in the diagram. Figure 3 As shown, this prevents the raincoat 200 from applying inward pressure to the left and right handbrake levers 20, thus preventing accidental emergency braking. More specifically, see the description below.

[0028] like Figures 1 to 5 As shown, as an example, the protective rod 30 has an arc-shaped segment 33 and a straight inclined segment 34 tangentially connected to the arc-shaped segment 33 at the position between the first end 31 and the second end 32. The straight inclined segment 34 is inclined forward and is bent at the second end 32. This design facilitates the manufacture of the protective rod 30 and simplifies the manufacturing process. For example, in the manufacturing process of the protective rod 30, a rod is first provided, and then the protective rod 30 can be obtained by bending the rod a second time. On the other hand, it facilitates the sliding of the raincoat 200 along the protective rod 30 during the covering or closing operation. Specifically, in Figure 2 and Figure 3In this example, the second end 32 bends backward relative to the straight inclined section 34, which can provide appropriate support for the raincoat 200 and better guide the raincoat 200 toward the crossbar 11 of the front pole 11 during the process of the operator putting on the raincoat 200; in addition, the first end 31 is a straight strip tangent to the arc section 33, and the second end 32 is a straight strip perpendicular to the straight inclined section 34. The intersection between the second end 32 and the straight inclined section 34 is an arc transition structure 35, which further improves the smoothness of the raincoat 200 sliding on the protective pole 30 along the extension direction of the protective pole 30.

[0029] like Figure 2 and Figure 3 As shown, as an example, the first end 31 of the left protective bar 30 and the first end 31 of the right protective bar 30 are arranged in an inverted "V" shape, and the straight inclined section 34 of the left protective bar 30 and the straight inclined section 34 of the right protective bar 30 are arranged in an inverted "V" shape; this is to minimize the forward protrusion of the left and right protective bars 30 relative to the crossbar 11 while providing protection for the left and right handbrake levers 20. Furthermore, the left protective bar 30 is located directly in front of the left handbrake lever 20, and the right protective bar 30 is located directly in front of the right handbrake lever 20. In addition, the clearance 40 on the left side is arranged to gradually change along the extension direction of the left handbrake lever 20, for example, gradually increasing; the clearance 40 on the right side is also arranged to gradually change along the extension direction of the right handbrake lever 20, for example, gradually increasing. Specifically, in conjunction with... Figures 1 to 5 As an example, the surface 36 of the left protective bar 30 has a front vertical surface 361, a rear vertical surface 362, an upper semi-circular arc surface 363, and a lower semi-circular arc surface 364 arranged around the left handbrake lever 20. The upper semi-circular arc surface 363 is tangent to the front vertical surface 361 and the rear vertical surface 362, respectively, and the lower semi-circular arc surface 364 is tangent to the front vertical surface 361 and the rear vertical surface 362, respectively. Therefore, in the front-rear direction, the front vertical surface 36 of the left protective bar 30 can provide a vertical blocking effect on the raincoat 200, and can also provide a certain degree of positioning effect on the raincoat 200.

[0030] Similarly, on the right side, the surface 36 of the right-side protective bar 30 has a front vertical surface 361, a rear vertical surface 362, an upper semi-circular arc surface 363, and a lower arc surface 364 arranged around the right-side handbrake lever 20. Therefore, in the front-back direction, the front vertical surface 36 of the right-side protective bar 30 can provide a vertical blocking effect on the raincoat 200 and can also provide a certain degree of positioning effect on the raincoat 200.

[0031] In addition, this utility model also provides a hand-held walking vehicle including the aforementioned hand-held handlebar 100. Optionally, as an example, the hand-held walking vehicle is a bicycle, but of course, it can be an electric bicycle or a motorcycle depending on actual needs.

[0032] Compared with existing technologies, the design of "the handgrip 100 also includes protective bars 30 arranged on the left and right sides, the protective bars 30 on the same side are located in front of the handbrake lever 20 and extend around the handbrake lever 20, the first end 31 of the protective bars 30 is mounted on the crossbar 11, the opposite second end 32 of the protective bars 30 protrudes from the handbrake lever 20 in the extension direction of the handbrake lever 20, and there is a clearance 40 between the protective bars 30 and the handbrake lever 20 to provide clearance for the user when holding the handbrake lever 20" separates the raincoat 200 from the handbrake lever 20 by the protective bars 30, so that the raincoat 200 facing the wind cannot apply inward pressure to the handbrake lever 20, thus solving the defect of sudden braking caused by the raincoat 200 suddenly pressing the handbrake lever 20, thereby protecting the safety of the rider and avoiding traffic accidents.

[0033] It should be noted that, Yu Figures 1 to 3 In the text, reference numeral 12 refers to the upright 12 of the front beam 10. That is to say, the front beam 10 includes the crossbar 11 and the upright 12, but these are well known in the art, so they will not be described in detail here.

[0034] The above-disclosed examples are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the claims of the present utility model shall fall within the scope of the present utility model.

Claims

1. A handbrake handlebar for preventing accidental emergency braking, comprising a handlebar stem and a handbrake lever pivotally mounted on a crossbar of the handlebar stem and arranged forward, the handbrake levers being spaced apart on the left and right sides, the left handbrake lever and the right handbrake lever extending at an angle away from each other, characterized in that, The handbrake lever for preventing accidental emergency braking also includes protective bars arranged on the left and right sides. The protective bar on the same side is located in front of the handbrake lever and extends around the handbrake lever. The first end of the protective bar is mounted on the crossbar, and the opposite second end of the protective bar protrudes from the handbrake lever in the extension direction of the handbrake lever. There is a clearance between the protective bar and the handbrake lever to allow the user to avoid the handbrake lever when holding it.

2. The handgrip for preventing accidental emergency braking as described in claim 1, characterized in that, The protective rod has an arc-shaped segment and a straight inclined segment tangentially connected to the arc-shaped segment at the position between the first end and the second end. The straight inclined segment is inclined forward and is bent at the second end.

3. The handgrip for preventing accidental emergency braking according to claim 2, characterized in that, The first end is a straight strip tangent to the arc segment, and the second end bends backward relative to the straight inclined segment.

4. The handgrip for preventing accidental emergency braking according to claim 3, characterized in that, The second end is a straight strip perpendicular to the inclined straight section, and the intersection between the second end and the inclined straight section is an arc-shaped transition structure.

5. The handgrip for preventing accidental emergency braking as described in claim 2, characterized in that, The first end of the protective rod on the left and the first end of the protective rod on the right are arranged in an inverted "V" shape; the straight inclined section of the protective rod on the left and the straight inclined section of the protective rod on the right are arranged in an inverted "V" shape.

6. The handgrip for preventing accidental emergency braking according to claim 1, characterized in that, The surface of the protective rod has a front vertical surface, a rear vertical surface, an upper semi-circular arc surface, and a lower arc surface arranged around the handbrake lever. The upper semi-circular arc surface is tangent to the front vertical surface and the rear vertical surface, respectively, and the lower arc surface is tangent to the front vertical surface and the rear vertical surface, respectively.

7. The handgrip for preventing accidental emergency braking according to claim 1, characterized in that, The protective bar on the same side is located directly in front of the handbrake lever, and the first end is welded and fixed to the crossbar.

8. The handgrip for preventing accidental emergency braking according to claim 1, characterized in that, The clearance is arranged in a gradually varying manner along the extension direction of the handbrake lever.

9. A hand-operated walking vehicle, characterized in that, The hand-operated vehicle includes a hand-operated vehicle head as described in any one of claims 1 to 8.

10. The hand-held walking vehicle according to claim 9, characterized in that, The hand-held walking vehicle can be a bicycle, electric bicycle, or motorcycle.

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