# US 10,766,555 B1 · Brake warning device mounted on a bicycle or motorcycle handle

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- Number: US 10,766,555 B1
- Document ID: US10766555B1
- Status: Granted
- Kind: B1
- Application number: 16/581,875
- Filed: 2019-09-25
- Granted: 2020-09-08
- Earliest claimed: 2019-09-25
- Assignees: Meizhou Frii Lens Electronic Technology Co., Ltd.
- Applicants: Meizhou Frii Lens Electronic Technology Co., Ltd.
- Inventors: Daozheng Xu
- Web page: https://patentgrep.com/patent/US10766555B1

## CPC

- B62J 6/04: Rear lights
- B62J 6/045: indicating braking
- B62J 6/165: Wireless switches
- B62K 23/06: Levers
- B62L 3/02: for control by a hand lever (hand levers for control of cycles in general B62K23/06)
- B62J: CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62K: CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
- B62L: BRAKES SPECIALLY ADAPTED FOR CYCLES {(arrangements in cycles for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions B60T8/00)}

## Abstract

The present invention discloses a brake warning device mounted between a bicycle handle and a brake horn, the brake warning device includes a moving portion, a fixing portion, a sensory switch and a tip light, the moving portion of the brake warning device includes a first thimble fixing block, a second thimble fixing block, a first thimble, a thimble spring, a second thimble, and a protective outer spring, the first thimble fixing block and the second thimble fixing block are embedded to form one and connected to the brake horn, the fixing portion of the brake warning device includes a first fixing block and a second fixing block, the first fixing block and the second fixing block are assembled to form a loop structure, which can be mounted on the handle, the sensory switch is located on the first fixing block, the second thimble passes through the first fixing block and is in contact with the sensory switch. The display of multiple brake light signals changes from one point to a three-dimensional surface, which serves as a clear reminder and improves the safety of the rider.

## Claims

### Claim 1

A brake warning device mounted on a bicycle or a motorcycle handle, including a brake warning device (10) mounted between the handle (4) and a brake horn (9) of the bicycle and a tip light (50), characterized in that:
the brake warning device (10) includes a moving portion, a fixing portion, and a sensory switch (28),
the moving portion of the brake warning device (10) includes a first thimble fixing block (20), a second thimble fixing block (21), a first thimble (22), a thimble spring (23), a second thimble (24), and a protective outer spring (25),
the first thimble fixing block (20) and the second thimble fixing block (21) are embedded to form one and connected to the brake horn (9),
the fixing portion of the brake warning device (10) includes a first fixing block (26) and a second fixing block (27),
the first fixing block (26) and the second fixing block (27) are assembled to form a loop structure, which can be mounted on the handle (4),
the sensory switch (28) is located on the first fixing block (26); and
the second thimble (24) passes through the first fixing block (26) and is in contact with the sensory switch (28).

### Claim 2 (depends on 1)

The brake warning device mounted on a bicycle or a motorcycle handle of claim 1, characterized in that:
a wireless signal transmitter (32) is disposed in the sensory switch (28),
a wireless signal receiver is disposed in the tip light (50); and
a wireless communication connection is made between the sensory switch (28) and the tip light (50).

### Claim 3 (depends on 1)

The brake warning device mounted on a bicycle or a motorcycle handle of claim 1, characterized in that:
the tip light (50) includes a first brake light (11), a second brake light (12), a third brake light (13), a fourth brake light (14), and a fifth brake light (15),
the first brake light (11) is mounted on a safety helmet,
the second brake light (12) is embedded in the clothes jacket,
the third brake light (13) is embedded in a carrying waist pocket,
the fourth brake light (14) is mounted on a bicycle frame (1) on the lower side of the cushion (5); and
the fifth brake light (15) is mounted on the surface of a rear suitcase (6).

### Claim 4 (depends on 1)

The brake warning device mounted on a bicycle or a motorcycle handle of claim 1, characterized in that:
a sixth brake light (31) is disposed on the bicycle frame (1) on the upper side of a rear wheel (2),
the second thimble (24) of the moving portion of the brake warning device (10) is touched by the brake horn (9) to trigger the sensory switch (28) to make the tip light (50) mounted on the rear of the bicycle work or not.