Novel windscreen wiper for helmet

Abstract

The utility model relates to the technical field of windscreen wipers, in particular to a novel windscreen wiper for a helmet, which comprises a fixing seat, the fixing seat is mounted on the upper portion of the edge of a windscreen mirror of the helmet, a mounting housing is mounted at the left end of the fixing seat, the interior of the mounting housing is in a cavity shape, and a driving motor and a rechargeable battery assembly are mounted in the cavity. The driving motor drives the windscreen wiper to reciprocate, the rechargeable battery assembly supplies energy to the driving motor, a charging port for charging the driving motor is formed in one side of the mounting housing, the windscreen wiper comprises a rotating head, a tensioning arm and a scraper, the rotating head is connected with the driving motor, the tensioning arm is rotatably connected with the rotating head, and the scraper is rotatably connected with the tensioning arm. And a scraping strip is mounted on the scraping plate, so that the problem that at the present stage, in rainy days, rainwater can hit on the helmet goggles, and when the rainwater is too much, the sight of a rider can be disturbed, so that judgment errors are caused, and traffic accidents are caused is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to windshield wiper technical field, concretely relates to a novel windshield wiper for helmet. BACKGROUND

[0002] Traffic regulations stipulate that motorcycle drivers must wear helmets against shock impact when driving, which ensures that the motorcycle driver can better protect the head from injury and protect personal safety in the event of a traffic accident or a car crash; the motorcycle driver observes pedestrians and road conditions through the windshield mirror after wearing the helmet, but in rainy days, rain will hit the helmet goggles, and when there is more rain, it will interfere with the rider's vision, causing judgment errors and causing traffic accidents. SUMMARY

[0003] The utility model discloses a novel windshield wiper for helmet to solve the problem that rain will hit the helmet goggles in rainy days at the present stage, and when there is more rain, it will interfere with the rider's vision, causing judgment errors and causing traffic accidents.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme:

[0005] A novel windshield wiper for helmet, comprising a fixed seat and a windshield wiper assembly, the fixed seat is installed on the upper part of the windshield mirror edge of the helmet, the left end of the fixed seat is detachably installed with a mounting shell, the inside of the mounting shell is hollow, the inside of the mounting shell is installed with a driving motor and a rechargeable battery assembly, the driving motor drives the windshield wiper assembly to reciprocate, the rechargeable battery assembly supplies power to the driving motor, and a charging port is formed on one side of the mounting shell for charging, the windshield wiper assembly comprises a rotating head, a tensioning arm and a scraper, the rotating head is connected with the driving motor, the tensioning arm is rotatably connected with the rotating head, and the scraper is rotatably connected with the tensioning arm, and a scraper strip is installed on the scraper.

[0006] Further limited, the driving motor is connected with the rotating head through a rocker arm output shaft, one end of the tensioning arm is rotatably connected with the rotating head, and the other end is rotatably connected with the scraper, the rotating head is provided with a groove, a first hanging rod is arranged in the groove, a cavity is arranged in the tensioning arm, and a second hanging rod is arranged in the cavity.

[0007] Further limited, still including spring, the spring is installed in the cavity, the upper and lower ends of the spring are provided with hooks, the upper end of the hook is arc-shaped, and the lower end of the hook is hung on the second hanging rod, the spring offsets the tensioning arm towards the side of the helmet visor, and the wiper strip abuts against the helmet visor.

[0008] Further limited, still including adjusting rod, the upper part of the scraper is provided with a circular arc-shaped boss, the front and rear sides of the left end of the adjusting rod are provided with protruding ears, the circular arc-shaped boss is clamped between the front and rear ears, the boss and the ear are provided with the through holes, the through holes are provided with a pin shaft, the scraper and the adjusting rod are rotatably connected through the pin shaft, the lower end of the scraper is provided with a buckle, the upper end and the lower end of the adjusting rod are provided with buckles, and the scraper and the adjusting rod are clamped on the buckle groove of the wiper strip through the buckles.

[0009] Further limited, the mounting shell is provided with a plurality of manual control buttons, and the manual control buttons control the rotation frequency of the rotating head.

[0010] Further limited, still including protective shell, the protective shell is detachably mounted on the left end face of the mounting shell.

[0011] The utility model discloses relative to the beneficial effect of present stage technology is:

[0012] 1, install a plurality of manual control buttons, can according to the size of rainfall to manually regulate the rotation frequency of rotating head to regulate the rotation frequency of wiper strip.

[0013] 2, set up spring, the upper end of the hook of spring is hung on the first hanging rod, and the lower end of the hook is hung on the second hanging rod, and the tensioning arm and the rotating head are rotatably connected, and a certain tensioning force can make the tensioning arm towards the direction of the helmet visor, so that the wiper strip is tightly attached to the helmet visor.

[0014] 3, set up adjusting rod can further regulate the position of wiper strip relative to helmet visor. DRAWINGS

[0015] Figure 1 It is the three-dimensional schematic view of the utility model;

[0016] Figure 2 It is the internal simple structure schematic view of the mounting shell of the utility model;

[0017] Figure 3 It is the connecting relationship schematic view of the tensioning arm and the rotating head of the utility model;

[0018] Figure 4 Figure is the installation relation diagram of the scraper, adjusting rod and scraping strip of the utility model.

[0019] The figure indicates respectively corresponding: 1-fixed seat, 2-installation cover, 3-driving motor, 4-charging battery assembly, 5-rotary head, 6-tensioning arm, 7-scraper, 8-groove, 81-first hanging rod, 9-second hanging rod, 10-spring, 11-adjusting rod, 12- boss, 13-ear, 14-pivot, 15-scraping strip, 16-switch button, 17-rocker shaft, 18-protective cover. DETAILED DESCRIPTION

[0020] In order to make those skilled in the art can better understand the technical scheme of the utility model, the utility model technical scheme is further explained below in combination with the drawings and examples. EMBODIMENT

[0021] As Figures 1-4 shown, a novel rain wiper for helmet, including fixed seat 1 and rain wiper assembly, fixed seat 1 is installed in the upper portion of helmet windscreen edge, the left end of fixed seat 1 detachably installs installation cover 2, the inside of installation cover 2 is hollow, driving motor 3 and charging battery assembly 4 are installed in the inside of installation cover 2, charging battery assembly 4 is the energy supply for driving motor 3, and the charging port for charging is set up on one side of installation cover 2, driving motor 3 is connected with rocker shaft 17, tensioning arm 6 one end and rotary head 5 rotationally connected, the other end and scraper 7 rotatably connected, rotary head 5 is provided with groove 8, first hanging rod 81 is arranged in groove 8, cavity is arranged in tensioning arm 6, second hanging rod 9 is arranged in the cavity, still including spring 10 and adjusting rod 11, spring 10 is installed in the cavity, the upper and lower ends of spring 10 are provided with hooks, the hook of upper end is arc-shaped, is hung on first hanging rod 81, the hook of lower end is hung on second hanging rod 9, spring 10 makes tensioning arm 6 offset towards the side of helmet windscreen, the upper portion of scraper 7 is provided with arc boss 12, the front and rear sides of left end of adjusting rod 11 are provided with protruding ears 13, arc boss 12 is clamped between the front and rear ears 13, the pivot 14 is arranged in the through hole of boss 12 and ear 13, scraper 7 and adjusting rod 11 are rotatably connected through pivot 14, the lower end of scraper 7 is provided with buckle, the upper end and lower end of adjusting rod 11 are provided with buckle, scraper 7 and adjusting rod 11 are clamped on the clamping groove of scraping strip 15 through buckle, manual control button and switch button 16 are set up on installation cover 2, and the rider can control the rotation frequency of rain wiper assembly through manual control button.

[0022] In use, the fixed seat 1 is installed on the upper part of the helmet windshield edge, and the detachable installation of the fixed seat 1 is installed on the installation cover 2, when it rains, the switch button 16 is pressed to start the driving motor 3, the driving motor 3 drives the rotating head 5 to rotate through the rocker rotating shaft 17 to drive the wiper 7 to reciprocate, the wiper strip 15 wipes the helmet windshield, the spring 10 is provided, the tensioning arm 6 can be tightly attached to the helmet windshield through the tension of the spring 10, the wiper 7 and the adjusting rod 11 can play a fine tuning role, to a certain extent, the angle of the wiper strip 15 relative to the helmet windshield is adjusted, in use, it can be flexibly adjusted, when charging is needed, the installation cover 2 is taken off from the fixed seat 1, and it is charged through the charging port.

[0023] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. Indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model

[0024] The novel wiper for helmet is described in detail above, and the description of the specific embodiment is only used to help understand the method and core idea of the utility model, it should be pointed out that for ordinary skilled persons in the art, without departing from the premise of the utility model, the utility model can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the utility model claims.

Claims

1. A new type of wiper for helmets, comprising a fixing seat (1) and a wiper assembly, said fixing seat (1) being mounted on the upper part of the edge of the windshield of the helmet, characterized in that: The left end of the fixed seat (1) is detachably mounted with a mounting shell (2), the inside of the mounting shell (2) is hollow, a driving motor (3) and a charging battery assembly (4) are mounted inside the mounting shell (2), the driving motor (3) drives the windshield wiper assembly to reciprocate, the charging battery assembly (4) supplies power for the driving motor (3), and a charging port for charging is formed on one side of the mounting shell (2), the windshield wiper assembly comprises a rotating head (5), a tensioning arm (6) and a scraper (7), the rotating head (5) is connected with the driving motor (3), the tensioning arm (6) is rotatably connected with the rotating head (5), and the scraper (7) is rotatably connected with the tensioning arm (6), and a wiper strip is mounted on the scraper (7).

2. A novel rain wiper for helmets as claimed in claim 1, wherein: The driving motor (3) is connected with the rotating head (5) through a rocker rotating shaft (17), one end of the tensioning arm (6) is rotatably connected with the rotating head (5), and the other end is rotatably connected with the scraper (7), the rotating head (5) is provided with a groove, a first hanging rod (81) is arranged in the groove, and a cavity is arranged in the tensioning arm (6).

3. A novel rain wiper for helmets as claimed in claim 2, wherein: A spring (10) is further arranged in the cavity, hooks are arranged at the upper and lower ends of the spring (10), the hook at the upper end is in an arc shape and is hung on the first hanging rod (81), the hook at the lower end is hung on the second hanging rod (9), the spring (10) offsets the tensioning arm (6) towards one side of the helmet visor, and the wiper strip (15) abuts against the helmet visor.

4. A novel rain wiper for helmets as claimed in claim 3, wherein: An adjusting rod (11) is further arranged, an arc-shaped boss (12) is arranged on the upper part of the scraper (7), protruding lugs (13) are arranged on the front and rear sides of the left end of the adjusting rod (11), the arc-shaped boss (12) is clamped between the lugs (13) on the front and rear sides, a penetrating hole is arranged on the boss (12) and the lug (13), a pin shaft (14) is arranged in the penetrating hole, the scraper (7) and the adjusting rod (11) are rotatably connected through the pin shaft (14), a buckle is arranged at the lower end of the scraper (7), buckles are arranged at the upper and lower ends of the adjusting rod (11), and the scraper (7) and the adjusting rod (11) are clamped on the clamping groove of the wiper strip (15) through the buckles.

5. A novel rain wiper for helmets as claimed in claim 3, wherein: A plurality of manual control buttons and switch buttons (16) are arranged on the mounting shell (2), and the manual control buttons control the rotation frequency of the rotating head (5).

6. A novel rain wiper for helmets as claimed in claim 1, wherein: A protective shell (18) is further arranged, and the protective shell is detachably mounted on the left end surface of the mounting shell (2).

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