CN218898527U

CN218898527U - Elastic micro-point protective helmet

Info

Publication number: CN218898527U
Application number: CN202222656774.2U
Authority: CN
Inventors: 徐程浩
Original assignee: Jiangyin Dafeima Auto Parts Technology Co ltd
Current assignee: Jiangyin Dafeima Auto Parts Technology Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-04-25
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses an elastic micro-point protection helmet, which comprises a helmet body, wherein a fixed buffer cover is arranged in the helmet body, a movable buffer cover is arranged in the fixed buffer cover, and at least three hinge parts are arranged on the movable buffer cover and hinged with the fixed buffer cover, so that the fixed buffer cover and the movable buffer cover relatively move under the action of external force; the beneficial effects are that: through increasing movable buffer cover with fixed buffer cover articulates, when taking place the side striking, produces the rotation force, the helmet is relative movable buffer cover motion avoids the friction between helmet and the head, has reduced the influence of rotation force to the head, has improved the personal safety when riding.

Description

Elastic micro-point protective helmet

Technical Field

The utility model relates to the technical field of helmets, in particular to an elastic micro-point protective helmet.

Background

At present, along with the improvement of safety consciousness, people need to wear the helmet to increase safety performance in the process of riding motorcycles and electric vehicles, the choice of the shell material of the helmet is extremely critical to the safety of the helmet, the material adopted generally is ABS (Acrylonitrile butadiene styrene) and glass fiber, the buffer layer mainly adopts foamed styrene material, the movable buffer cover layer is used for enhancing wearing comfort, and is generally made of soft flannelette, and further comprises a jaw protector, a lacing, lenses and the like, the helmet can effectively protect the head and lighten injuries, is the most effective protection method for the drivers of the electric vehicles and motorcycles at present, the head injury rate of the non-wearing helmet is 2.5 times that of the helmet, the fatal injury is 1.5 times that of the helmet, the helmet is smooth and hemispherical, the impact force can be dispersed and absorbed, the helmet is deformed or cracked when impacted, the inner protection pad can also play a role in buffering, and can also absorb a part of the impact force, thereby playing the role of protecting the head, but still a plurality of cases of brain injury occurs after the helmet is worn, in actual cases, the head is vertical to collide with the ground, the head injury rate is relatively small, the head injury rate is caused by the side impact force, and the head injury is fixed in the process of the collision and the head collision.

Disclosure of Invention

The present utility model is directed to solving the above-mentioned problems by providing an elastic micro-point protective helmet in which a low friction layer is positioned between the head and the helmet, and the rotational force can be reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an elasticity micro-point protection helmet, includes helmet body, this internal fixed buffer cover that is equipped with of helmet, be equipped with movable buffer cover in the fixed buffer cover, be equipped with at least three articulated part on the movable buffer cover with fixed buffer cover articulates, makes the helmet under the effect of external force, fixed buffer cover with movable buffer cover relative motion.

A low friction layer is positioned between the head and the helmet, and a thin layer between the foam in the helmet and the movable bumper cover reduces the rotational force upon impact.

In order to simplify the structure and stabilize the connection of the hinge parts, at least one pair of hinge parts are arranged at the upper front end of the movable buffer cover and connected with the fixed buffer cover.

In order to simplify the structure and stabilize the connection of the hinge parts, each hinge part comprises a ball head arranged on the movable buffer cover and a ball seat arranged on the fixed buffer cover.

In order to facilitate the installation of the movable buffer cover on the fixed buffer cover, an elastic ball sleeve is sleeved on the ball head, a circle of elastic rubber ring is arranged at the opening position of the elastic ball sleeve, and the elastic ball sleeve is installed on the ball seat.

In order to simplify the structure and stabilize the connection of the hinge part, the ball head is fixedly connected with the movable buffer cover through a section of elastic column body.

Compared with the prior art, the utility model has the beneficial effects that: the movable buffer cover is hinged with the fixed buffer cover, when side impact occurs to generate rotating force, the helmet moves relative to the movable buffer cover, friction between the helmet and the head is avoided, influence of the rotating force on the head is reduced, and personal safety during riding is improved.

Drawings

FIG. 1 is one of the isometric views of the present utility model;

FIG. 2 is one of the exploded isometric views of the present utility model;

FIG. 3 is a second exploded perspective view of the present utility model;

FIG. 4 is an isometric view of a movable buffer housing of the present utility model;

FIG. 5 is an isometric view of a fixed bumper cover of the present utility model;

fig. 6 is a partial cross-sectional view of the present utility model.

In the figure: 1. fixing the buffer cover; 2. a movable buffer cover; 3. an elastic ball sleeve; 3a, an elastic rubber ring; 4. ball head; 4a, an elastic column body; 5. ball seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples

As shown in fig. 1 and 2, an elastic micro-point protection helmet comprises a helmet body, wherein a fixed buffer cover is arranged in the helmet body, a movable buffer cover is arranged in the fixed buffer cover, and at least three hinge parts are arranged on the movable buffer cover and hinged with the fixed buffer cover, so that the fixed buffer cover and the movable buffer cover relatively move under the action of external force;

specifically, a fixed buffer cover is fixedly connected in the helmet body, a sheet-shaped movable buffer cover 2 which is attached to the inner surface is arranged in the fixed buffer cover 1, the movable buffer cover 2 can be made of plastic, a sheet-shaped movable buffer cover 2 which is attached to the inner surface of the fixed buffer cover 1 is formed, three hinge parts are arranged on the movable buffer cover 2 and hinged with the fixed buffer cover 1, so that the helmet can relatively move with the movable buffer cover 2 under the action of external force, especially lateral force, when the helmet rotates, a low friction layer is positioned between the head and the helmet, and a thin layer between foam in the helmet and the movable buffer cover 2 can reduce the rotation force during collision when being impacted;

further, as shown in fig. 4 and fig. 5, in order to simplify the structure and stabilize the connection of the hinge parts, at least a pair of hinge parts are provided at the upper front end of the movable buffer cover 2 and fixedly connected with the fixed buffer cover 1, and since the area of the helmet front end covering the head is smaller than that of the helmet rear end covering the head, in order to stably wear the helmet and the movable buffer cover 2 on the head after adding the movable buffer cover 2, a pair of hinge parts are provided at the upper front end of the movable buffer cover 2, the hinge parts are located at the positions of the two sides of the front end near the front upper part of the temple of the head, and a hinge part is provided at the center part of the rear brain spoon aligned to the rear part of the movable buffer cover 2, so that the helmet can be stably worn on the head;

further, each hinge portion includes a ball head 4 disposed on the movable buffer cover 2 and a ball seat 5 disposed on the fixed buffer cover 1, specifically, the movable buffer cover 2 is provided with a ball head 4 made of hard plastic, the fixed buffer cover 1 is directly opened on the ball seat 5, the ball head 4 is rotatably mounted on the ball seat 5, and the fixed buffer cover 1 can rotate relative to the movable buffer cover 2;

further, as shown in fig. 3 and 6, an elastic ball sleeve 3 is further sleeved on the ball head 4, a ring of elastic rubber ring 3a is arranged at the opening position of the elastic ball sleeve 3, the elastic ball sleeve 3 and the elastic rubber ring 3a are made of rubber, latex, TPU or other materials, the elastic ball sleeve 3 is installed on the ball head 5, the elastic ball sleeve 3 is similar to the ball head 5 and can be movably sleeved on the ball head 4, the elastic ball sleeve 3 can be movably installed in the ball head 5, so that the ball head 4 can be movably installed in the ball head 5, specifically, the diameter of the ball head 4 is made to be smaller than the diameter of an inlet of the ball head 5, then the elastic ball sleeve 3 is sleeved on the ball head 4, so that the diameter of the ball head 4 is increased, in order to prevent the elastic ball sleeve 3 from falling off, a ring of elastic rubber ring 3a is further arranged at the opening position of the elastic ball sleeve, the root part of the ball head 4 can be hooped on the ball head 4, and the elastic ball sleeve 3 can be elastically installed in a telescopic manner, and then the ball head 5 can be stably hinged with the ball head 5 through elastic expansion structure after being installed.

Further, the ball head 4 is fixedly connected with the movable buffer cover 2 through a section of elastic column 4a, specifically, one end of the elastic column 4a is fixedly connected to the ball head 4, the elastic column 4a is made of rubber, latex, TPU or other materials, the elastic column 4a is fixedly connected to the movable buffer cover 2 at a high temperature, and forms an integral structure with the movable buffer cover 2, so that a stable connecting structure can be formed, and the movable buffer cover 2 and the fixed buffer cover 2 can stretch elastically, so that the relative movement effect between the movable buffer cover 2 and the fixed buffer cover 2 is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an elasticity micro-point protection helmet, includes helmet body, its characterized in that, this internal fixed buffer cover that is equipped with of helmet, be equipped with movable buffer cover in the fixed buffer cover, be equipped with at least three articulated portion on the movable buffer cover with fixed buffer cover articulates, makes the helmet under the effect of external force, fixed buffer cover with movable buffer cover relative motion.

2. The elastic micro-point protective helmet according to claim 1, wherein the front end of the movable buffer cover is provided with at least one pair of hinge parts connected with the fixed buffer cover.

3. An elastic micro-point protective helmet according to claim 1 or 2 wherein each of said hinges comprises a ball disposed on said fixed bumper cover and a ball seat disposed on said fixed bumper cover.

4. An elastic micro-point protective helmet according to claim 3 wherein an elastic ball sleeve is further sleeved on the ball head, a ring of elastic rubber ring is arranged at the opening position of the elastic ball sleeve, and the elastic ball sleeve is installed on the ball seat.

5. The elastomeric micro-point protective headgear of claim 4 wherein said ball head is fixedly connected to said movable bumper cap by a length of elastomeric cylinder.