CN218978124U

CN218978124U - Off-road motorcycle helmet with reinforced mandibular protection strength

Info

Publication number: CN218978124U
Application number: CN202223110332.4U
Authority: CN
Inventors: 张威; 徐建中
Original assignee: Dongguan Weimar Sports Equipment Co ltd
Current assignee: Dongguan Weimar Sports Equipment Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-09
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a cross-country motorcycle helmet for enhancing mandibular protection intensity, which comprises a helmet body, wherein an observation hole is formed in one side of the helmet body, a mounting wearing hole is formed in the bottom of the helmet body, a goggles is rotatably connected to one side, close to the observation hole, of the helmet body, a mandibular protection mechanism is arranged between the observation hole and the mounting wearing hole and comprises two groups of connecting ribs connected with the helmet body, the main frame is arranged so as to better absorb impact force from outside, better transmit the external impact force to the helmet body and a protection plate, the protection plate and a buffering column are arranged so as to better absorb force from the main frame, so that the protective plate and the buffering column are prevented from directly acting on the mandible, and the protection pad is arranged so as to better protect the mandible of a user and protect the mandible of a rider.

Description

Off-road motorcycle helmet with reinforced mandibular protection strength

Technical Field

The utility model relates to the technical field of helmets, in particular to a cross-country motorcycle helmet for enhancing mandibular protection strength.

Background

A motorcycle helmet is a head protection device for motorcycle riders. The main purpose of the helmet is to protect the rider's head when impacted, prevent or reduce injury or even save the rider's life. The suitability of the helmet is generally that it can be worn on any head form, but care should be taken with respect to the breathability and size of the helmet. When the helmet is worn for riding, people do not feel that the helmet tightly stretches the neck and tightly wraps the head to cause unsmooth breathing, and meanwhile, the size of the helmet is selected as far as possible, so that the proper safety helmet of the shaking helmet can not move, and can not excessively wear the protective sleeve at the bottom edge of the helmet when the helmet is frequently taken off and worn.

The motorcycle helmet with the patent number of (CN 202122004434.7) solves the problem of poor air permeability of the motorcycle helmet, but the existing motorcycle helmet lacks protection to the lower jaw, so that the design of the off-road motorcycle helmet for strengthening the lower jaw protection strength is realized.

Disclosure of Invention

The technical problem to be solved by the utility model is that; existing motorcycle helmets lack protection at the mandible.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a strengthen offroad motorcycle helmet of lower jaw guard strength, includes helmet body, the observation hole has been seted up to helmet body one side, the installation is worn the hole has been seted up to helmet body bottom, helmet body is close to the one side rotation of observation hole and is connected with the goggles, helmet body is located and is equipped with lower jaw protection machanism between observation hole and the installation and wears the hole;

the mandible protection mechanism comprises two groups of connecting ribs connected with the helmet body, the two groups of connecting ribs are fixedly connected with a main frame together, a protection plate is fixedly connected with the inner side of the main frame together through a plurality of buffer columns, and a protection pad is fixedly connected with the other side of the protection plate.

The utility model is further characterized in that the section of the mounting wearing hole is circular, and the section of the goggles is arc-shaped.

Through the technical scheme, the arrangement of the goggles avoids the injury of external dust and sand to eyes.

The utility model is further arranged that the mandibular protecting mechanism is bonded to the helmet body.

Through above-mentioned technical scheme, lower jaw protection machanism's setting is convenient for better protect the person of riding, and the lower jaw of the person of riding of being convenient for better protects.

The utility model is further arranged that the wall thickness of the helmet body is not less than one centimeter, and the height of the helmet body is not less than twenty centimeters.

Through above-mentioned technical scheme, helmet body's setting is convenient for better protect riding person's head.

The utility model is further arranged that both ends of the protection plate are fixedly connected with the inner wall of the main frame, a plurality of buffer columns are distributed between the protection plate and the main frame in a rectangular array, and the protection plate and the main frame are adhered to the buffer columns.

Through above-mentioned technical scheme, the setting of body frame is convenient for better absorption comes from outside impact force, and the better of being convenient for is conducted external impact force to helmet body and guard plate, and the better of being convenient for protects the person of riding, and the better of being convenient for protects the lower jaw of the person of riding.

The utility model is further characterized in that two ends of the protection plate are welded with the main frame, the wall thickness of the protection plate is not less than two millimeters, and the protection plate is made of stainless steel.

Through above-mentioned technical scheme, the setting of guard plate is convenient for better absorption comes from the power of body frame, and the better buffering of being convenient for is avoided its direct action to the lower jaw, and the better lower jaw of riding the person of being convenient for protects.

The utility model is further characterized in that the main frame and the connecting ribs are integrally formed by die casting, the cross section of the connecting ribs is rectangular, and the connecting ribs are adhered to the helmet body.

Through above-mentioned technical scheme, the setting of connecting rib is convenient for better be connected helmet body and body frame.

The utility model is further characterized in that the section of the protection pad is circular, and the protection pad is made of rubber.

Through the technical scheme, the protection pad is convenient for better protecting the lower jaw of the user.

The beneficial effects of the utility model are as follows:

1. the helmet body is convenient for better protecting the head of a rider, and the goggles are arranged to avoid the injury of external dust and sand to eyes;

2. the main frame is arranged so as to better absorb the impact force from the outside, the external impact force is better conducted to the helmet body and the protection plate, the protection plate and the buffer column are arranged so as to better absorb the force from the main frame, buffer the force, and prevent the force from directly acting on the lower jaw, and the protection pad is arranged so as to better protect the lower jaw of a user and protect the lower jaw of a rider.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

fig. 3 is a perspective view of the mandibular protection mechanism of the present utility model.

In the figure: 1. a helmet body; 2. mounting a wearing hole; 3. an observation hole; 4. goggles; 5. a mandibular protection mechanism; 51. a main frame; 52. a buffer column; 53. a protection plate; 54. a connecting rib; 55. and a protective pad.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Please refer to fig. 1 and 2, a cross-country motorcycle helmet for strengthening mandibular protection intensity, comprising a helmet body 1, wherein an observation hole 3 is formed on one side of the helmet body 1, a mounting wearing hole 2 is formed on the bottom of the helmet body 1, a goggles 4 is rotatably connected on one side of the helmet body 1, which is close to the observation hole 3, the helmet body 1 is provided with a mandibular protection mechanism 5 between the observation hole 3 and the mounting wearing hole 2, the section of the mounting wearing hole 2 is circular, and the section of the goggles 4 is arc-shaped. The goggles 4 are arranged to avoid external dust and sand from injuring eyes. The mandibular protecting mechanism 5 is adhered to the helmet body 1. The setting of the mandibular protection mechanism 5 is convenient for better protect the rider, and is convenient for better protect the mandible of the rider. The wall thickness of the helmet body 1 is not less than one centimeter, and the height of the helmet body 1 is not less than twenty centimeters. The provision of the helmet body 1 facilitates better protection of the rider's head.

As shown in fig. 1 to 3, the mandibular protecting mechanism 5 includes two sets of connecting ribs 54 connected with the helmet body 1, the two sets of connecting ribs 54 are fixedly connected with a main frame 51 together, the inner side of the main frame 51 is fixedly connected with a protecting plate 53 together through a plurality of buffer columns 52, and the other side of the protecting plate 53 is fixedly connected with a protecting pad 55. Both ends of the protection plate 53 are fixedly connected with the inner wall of the main frame 51, a plurality of buffer columns 52 are distributed between the protection plate 53 and the main frame 51 in a rectangular array, and the protection plate 53 and the main frame 51 are adhered to the buffer columns 52. The setting of body frame 51 is convenient for better absorption comes from outside impact force, and the better conduction of being convenient for is to helmet body 1 and guard plate 53 with outside impact force, and the better protection of riding person of being convenient for is convenient for better protect riding person's lower jaw. The guard plate 53 both ends all with body frame 51 welding, the wall thickness of guard plate 53 is not less than two millimeters, guard plate 53 is the stainless steel material, guard plate 53's setting is convenient for better absorption come from body frame 51's power, be convenient for better cushion it, avoid its direct action to the lower jaw, be convenient for better protect the lower jaw of riding the person, body frame 51 and tie bar 54 die-casting as an organic whole, the section of tie bar 54 is the rectangle, tie bar 54 bonds with helmet body 1, the setting of tie bar 54 is convenient for better be connected helmet body 1 with body frame 51, the section of protection pad 55 is circular, protection pad 55 is the rubber material. The provision of the protective pad 55 facilitates better protection of the user's mandible.

This embodiment is when receiving the impact, the setting of body frame 51 is convenient for better absorption from outside impact force, and the better is conducted external impact force to helmet body 1 and guard plate 53 of being convenient for, and guard plate 53 and buffer column 52's setting is convenient for better absorption from the force of body frame 51, and the better is convenient for cushion it, avoids its direct action to the lower jaw, and the setting of protection pad 55 is convenient for better protect user's lower jaw, and the better is convenient for protect riding the lower jaw of person.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a strengthen offroad motorcycle helmet of mandibular guard intensity, includes helmet body (1), its characterized in that: an observation hole (3) is formed in one side of the helmet body (1), a mounting wearing hole (2) is formed in the bottom of the helmet body (1), a pair of goggles (4) is rotatably connected to one side, close to the observation hole (3), of the helmet body (1), and a mandible protection mechanism (5) is arranged between the observation hole (3) and the mounting wearing hole (2);

the mandible protection mechanism (5) comprises two groups of connecting ribs (54) connected with the helmet body (1), the two groups of connecting ribs (54) are fixedly connected with a main frame (51) together, the inner side of the main frame (51) is fixedly connected with a protection plate (53) together through a plurality of buffer columns (52), and the other side of the protection plate (53) is fixedly connected with a protection pad (55).

2. An dirtbike helmet of enhanced mandibular protection strength as claimed in claim 1, wherein: the section of the mounting wearing hole (2) is circular, and the section of the goggles (4) is arc-shaped.

3. An dirtbike helmet of enhanced mandibular protection strength as claimed in claim 1, wherein: the mandibular protection mechanism (5) is adhered to the helmet body (1).

4. An dirtbike helmet of enhanced mandibular protection strength as claimed in claim 1, wherein: the wall thickness of the helmet body (1) is not lower than one centimeter, and the height of the helmet body (1) is not lower than twenty centimeters.

5. An dirtbike helmet of enhanced mandibular protection strength as claimed in claim 1, wherein: both ends of the protection plate (53) are fixedly connected with the inner wall of the main frame (51), a plurality of buffer columns (52) are distributed between the protection plate (53) and the main frame (51) in a rectangular array, and the protection plate (53) and the main frame (51) are adhered to the buffer columns (52).

6. The dirtbike helmet of claim 5, wherein the reinforcement of mandibular protection strength is: both ends of the protection plate (53) are welded with the main frame (51), the wall thickness of the protection plate (53) is not less than two millimeters, and the protection plate (53) is made of stainless steel.

7. An dirtbike helmet of enhanced mandibular protection strength as claimed in claim 1, wherein: the main frame (51) and the connecting ribs (54) are integrally formed by die casting, the cross section of the connecting ribs (54) is rectangular, and the connecting ribs (54) are adhered to the helmet body (1).

8. An dirtbike helmet of enhanced mandibular protection strength as claimed in claim 1, wherein: the section of the protection pad (55) is circular, and the protection pad (55) is made of rubber.