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Protection device for preventing head and neck injury and method for using protection device

A protective device, head and neck technology, applied in the field of protective devices against head and neck injuries, to achieve the effect of good degree of freedom, less fatigue, and material saving

Inactive Publication Date: 2014-01-01
NINGBO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention solves the problem that the general head and neck protection device in the prior art does not effectively solve the problem of synchronous protection of the body and the head and neck, and provides a simple structure and high degree of freedom through the combination innovation of the protection device, the connecting belt and its connection structure. Good, not easy to fatigue, will not scratch the user's head and neck, good safety performance, not only suitable for children and adults, but also suitable for cars and motorcycles, and can be effective in the acceleration, deceleration and turning of motor vehicles Protecting the user's head and neck, preventing dislocation of the head and cervical spine, reducing or counteracting the user's whiplash damage, an anti-head and neck injury protection device synchronized with a seat belt and its use method

Method used

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  • Protection device for preventing head and neck injury and method for using protection device
  • Protection device for preventing head and neck injury and method for using protection device
  • Protection device for preventing head and neck injury and method for using protection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment one: combined with attached figure 1 with 2 , a protection device against head and neck injury and a method of use thereof, comprising a protection device and a connecting belt I1, the method of use is: the user first fastens the safety belt 2 of the motor vehicle, and after the seat is adjusted, the user passes through the guide locking device Fix the connecting belt I1 and the safety belt 2 of the motor vehicle, and set the protective device on the head and neck of the user; when the motor vehicle decelerates rapidly, due to the inertia and the effect of the safety belt 2 of the motor vehicle, the Decelerate together with the motor vehicle, the head and neck suddenly move forward, at the same time, the connecting belt I1 is stretched, and the connecting belt I1 has a pulling force on the protective device backward and downward, so that the protection of the protective device on the user's head and neck is as good as that of the user. The motor vehicle saf...

Embodiment 2

[0029] Embodiment two: combined with attached figure 1 , 2 , 4, a kind of protective device of anti-head and neck injury, comprise helmet 5, connecting band I1 and headgear 6, the shape of headgear 6 is adapted with human physiological curve, headgear 6 links to each other with the opening of helmet 5, and the opening of helmet 5 The inner wall is provided with a buffer layer, and the connecting belt I1 is arranged on the rear side of the protective device. The connecting belt I1 is connected with the safety belt 2 of the motor vehicle through a guiding locking device. The guiding locking device is composed of a guiding block I3 and a bolt I4, and the bolt I4 is set on On the guide block I3, the guide block I3 is socketed with the safety belt 2, and the guide block I3 and the safety belt 2 are locked by the bolt I4.

[0030] When the motor vehicle decelerates sharply, due to the effect of inertia and seat belts, the body of the driver or passenger on the car decelerates toge...

Embodiment 3

[0031] Embodiment three, combined with the attached figure 2 with 8 , a protective device against head and neck injury, comprising a helmet 5, a connecting belt I1, a headgear 6 and a motorcycle safety belt 7, the inner wall of the helmet 5 is provided with a buffer layer, the rear side of the helmet 5 is connected with the connecting belt I1, and the headgear The shape of 6 is compatible with the physiological curve of the human body. The headgear 6 is connected to the opening of the helmet 5. The other end of the connecting belt I1 is connected to the motor vehicle safety belt 2 through a guide locking device. The guide locking device is composed of a guide block I3 and a bolt. Composed of I4, the bolt I4 is set on the guide block I3, the guide block I3 is socketed with the seat belt 2, the guide block I3 and the seat belt 2 are locked by the bolt I4, the motorcycle seat belt 7 is set on the motorcycle, and the left and right sides of the helmet 5 Both sides are provid...

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Abstract

The invention discloses a protection device for preventing head and neck injury and a method for using the protection device. The protection device comprises a guard and a connecting band I (1), and is characterized in that the rear side of the guard is connected with the connecting band I (1); the other end of the connecting band I (1) is connected with a motor vehicle safety belt (2) through a guide locking device. According to the protection device for preventing the head and neck injury and the method for using the protection device, the guard, the connecting band and a connecting structure of the guard and the connecting band are creatively combined, so that the protection device is good in degree of freedom, low in fatigue rate, high in safety performance and synchronous with the safety belt, the head and the neck of a user can be prevented from being scratched, and can be effectively protected under the conditions of acceleration, deceleration and turning of a motor vehicle, the head and cervical vertebrae can be prevented from being dislocated, and whiplash injury to the user is reduced or counteracted.

Description

technical field [0001] The present invention relates to a protection device and its use method, more specifically to a head and neck injury protection device and its use method. Background technique [0002] When a high-speed automobile, motorcycle or other motor vehicle decelerates sharply, due to inertia, the body of the driver or passenger on the vehicle decelerates together with the motor vehicle, and due to the effect of gravity and inertia, the head and neck suddenly move forward, which occurs Over-extension and over-flexion movements lead to cervical spine and cervical spinal cord injuries; when a motor vehicle is suddenly hit by a high-speed vehicle behind it after parking, and the motor vehicle accelerates instantaneously, due to the effect of gravity and inertia, the driver or passenger on the vehicle will be injured. The body of the driver suddenly moved forward, and the head and neck were instantly tilted back, causing over-extension and over-flexion movements, r...

Claims

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Application Information

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IPC IPC(8): B62J17/00B62J27/00A42B3/06A42B3/20B60N2/42
Inventor 韦登明韦赟博汪益
Owner NINGBO UNIV
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