Fall protection method

A shoulder and head technology, applied in the field of fall protection, can solve the problems of no shoulders, fast snow skiing, bumps, etc.

Active Publication Date: 2019-04-16
莫建华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At the beginning of the ski season, ski resorts rely almost entirely on artificial snow. Due to the high cost of artificial snow, various snow and snow entertainment settings in the ski resort are relatively concentrated, such as snow flying saucers, sleds, etc. At the same time, snow skiing is fast and difficult to control, and bumps often occur, which leads to danger. Because people will subconsciously support the ground with their palms when they fall, and those who have dislocated their shoulders are more likely to dislocate after falling. , the existing fixation equipment for shoulder dislocation uses the shoulder fixation method for recovery after dislocation, and cannot move freely, so it cannot be applied to the prevention of shoulder dislocation in the entertainment process of the snow field. Among the current snow field protective equipment, There is no protection for the shoulders to prevent tourists who have dislocated their shoulders from dislocating again when they fall

Method used

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Experimental program
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specific Embodiment approach 1

[0028] combine figure 1As shown, a fall protection device for an artificial snow field disclosed in this embodiment includes: a first fixing block 1, a second fixing block 2, a shoulder fixing part 3, an arm fixing part 4 and a limiting part 5. The first fixed block 1 is arranged on the side of the neck near the shoulder, the second fixed block 2 is arranged under the armpit on the side opposite to the first fixed block 1, and the first fixed block 1 and the second fixed block 2 Connected by straps to form a fixed structure to fix the device to the body, the first fixed block 1 is provided with a limit slideway 1-1, the limit slideway 1-1 is arc-shaped, and the arc-shaped opening Towards the neck direction, one end of the shoulder fixture 3 close to the neck is hinged to a limit slider 3-1, and the hinged rotating surface of the limit slider 3-1 and the shoulder fixture 3 is connected to the limit slideway. The plane where 1-1 is located is vertical to form a structure that t...

specific Embodiment approach 2

[0029] This embodiment is based on the specific implementation mode 1, specifically, in combination with figure 2 As shown, the limiting member 5 includes: a first limiting surface 5-1, a second limiting surface 5-2, a limiting rope 5-3, a rope stopper 5-4, and a rope end 5-5 and a limit spring 5-6, the first limit surface 5-1 is arranged at the end of the shoulder fixture 3 away from the neck, and the second limit surface 5-2 is arranged at the upper end of the arm fixture 4 , the first limit surface 5-1 and the second limit surface 5-2 are arranged at intervals to ensure the rotation of the arm, and one end of the limit rope 5-3 is fixed on the first limit surface 5-1, and the limit The other end of rope 5-3 passes through second limit surface 5-2 and rope stopper 5-4 successively and is connected with rope end 5-5, and rope end 5-5 is connected with large end by limit spring 5-6. The lower end of the arm fixture 4 is connected;

[0030] When the big arm of the arm on one...

specific Embodiment approach 3

[0031] This embodiment discloses a limiter for a fall protection device for an artificial snow field, specifically, a combination of figure 2 As shown, the limiting member 5 includes: a first limiting surface 5-1, a second limiting surface 5-2, a limiting rope 5-3, a rope stopper 5-4, and a rope end 5-5 and a limit spring 5-6, the first limit surface 5-1 is arranged at the end of the shoulder fixture 3 away from the neck, and the second limit surface 5-2 is arranged at the upper end of the arm fixture 4 , the first limit surface 5-1 and the second limit surface 5-2 are arranged at intervals to ensure the rotation of the arm, and one end of the limit rope 5-3 is fixed on the first limit surface 5-1, and the limit The other end of rope 5-3 passes through second limit surface 5-2 and rope stopper 5-4 successively and is connected with rope end 5-5, and rope end 5-5 is connected with large end by limit spring 5-6. The lower end of the arm fixture 4 is connected;

[0032] When t...

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Abstract

The invention belongs to the technical field of ski field protection, in particular to a fall protection method. The method comprises the steps that a base fixed to the body is formed, the moving distance of the shoulders is restricted, the moving distance of the upper arms is restricted, the pitch amplitude of the head is restricted, and the swinging amplitude of the head is restricted; the shoulders have a certain range of activity, the entertainment needs of the ski field are met, and the ranges of activities of the shoulders and the upper arms are restricted simultaneously; when a person falls down, the stress of the shoulders is transmitted to the torso, and the risk of shoulder dislocation due to excessive shoulder activities under the action of external force of falling is avoided.

Description

technical field [0001] The invention belongs to the technical field of ski resort protection, in particular to a fall protection method. Background technique [0002] At the beginning of the ski season, ski resorts rely almost entirely on artificial snow. Due to the high cost of artificial snow, various snow and snow entertainment settings in the ski resort are relatively concentrated, such as snow flying saucers, sleds, etc. At the same time, snow skiing is fast and difficult to control, and bumps often occur, which leads to danger. Because people will subconsciously support the ground with their palms when they fall, and those who have dislocated their shoulders are more likely to dislocate after falling. , the existing fixation equipment for shoulder dislocation uses the shoulder fixation method for recovery after dislocation, and cannot move freely, so it cannot be applied to the prevention of shoulder dislocation in the entertainment process of the snow field. Among the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B69/18A63B71/12
CPCA63B69/18A63B71/12
Inventor 李波庄茂花许艳李丽谭睿
Owner 莫建华
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