CN205180468U

CN205180468U - Protective helmet is used in mining

Info

Publication number: CN205180468U
Application number: CN201520823712.3U
Authority: CN
Inventors: 杜海刚; 冯姗; 郁钟铭; 岳虎; 徐文; 杨军伟
Original assignee: Liupanshui Normal University
Current assignee: Liupanshui Normal University
Priority date: 2015-10-23
Filing date: 2015-10-23
Publication date: 2016-04-27
Anticipated expiration: 2025-10-23

Abstract

The utility model relates to a safety devices are used in mining, disclose a protective helmet is used in mining very much. It includes and inlayer and skin is equipped with the buffer layer between inlayer and the skin, and characterized by is equipped with inflatable air bag in the buffer layer inboard, the air bag inner chamber is equipped with damping spring, still is equipped with shock absorber support in the inboard of inlayer, shock absorber support includes support and the spring identical with the head, the both ends of spring are connected respectively on support and inlayer. Air bag is made by rubber materials. The utility model discloses increased air bag, damping spring and shock absorber support on the basis of original buffer layer again, multi -layer protection makes factor of safety greatly increased.

Description

Safety helmet for mining

（一）技术领域(1) Technical field

本实用新型涉及采矿用安全设施，特别涉及一种采矿用安全防护头盔。The utility model relates to safety facilities for mining, in particular to a safety protective helmet for mining.

（二）背景技术(2) Background technology

采矿工是个危险的工种，采矿工在井下作业会遇到各种各样的不安全因素，为此，国家也采取了一些强制措施来减少危险情况给矿工们带来的危害，比如从管理上，从安全防护上等等，为了避免遭受矿井落石袭击，人们采取了安全帽、头盔等安全措施，但没有从根本上解决问题，矿工们仍然受到来自落石的威胁，矿工作业时，如果被落石击中，则很容易将安全防护头盔击碎，造成头部受伤等严重后果。Miners are a dangerous type of work. Miners will encounter various unsafe factors when working underground. For this reason, the state has also adopted some compulsory measures to reduce the harm caused to miners by dangerous situations, such as management. , From the perspective of safety protection, etc., in order to avoid being attacked by falling rocks in the mine, people have taken safety measures such as safety helmets and helmets, but they have not fundamentally solved the problem. Miners are still threatened by falling rocks. If it hits, it is easy to shatter the safety helmet, causing serious consequences such as head injury.

（三）发明内容(3) Contents of the invention

本实用新型为了弥补现有技术的缺陷，提供了一种可以减少落石对矿工造成伤害的采矿用安全防护头盔。In order to make up for the defects of the prior art, the utility model provides a safety protective helmet for mining that can reduce the damage caused by rockfall to miners.

本实用新型是通过如下技术方案实现的：The utility model is achieved through the following technical solutions:

一种采矿用安全防护头盔，包括内层和外层，内层和外层之间设有减震层，其特征是，在减震层内侧设有可充气的安全气囊，所述安全气囊内腔设有减震弹簧，在内层的内侧还设有减震支架，所述减震支架包括与头部相吻合的支架和弹簧，所述弹簧的两端分别连接在支架和内层上。A safety protection helmet for mining, comprising an inner layer and an outer layer, a shock-absorbing layer is arranged between the inner layer and the outer layer, and it is characterized in that an inflatable safety airbag is arranged inside the shock-absorbing layer, and the inside of the safety airbag The cavity is provided with a shock-absorbing spring, and the inner side of the inner layer is also provided with a shock-absorbing bracket. The shock-absorbing bracket includes a bracket and a spring matched with the head, and the two ends of the spring are respectively connected to the bracket and the inner layer.

所述安全气囊由橡胶材料制成。The airbag is made of rubber material.

本实用新型的有益效果是：The beneficial effects of the utility model are:

本实用新型在原来的减震层的基础上又增加了安全气囊、减震弹簧和减震支架，多层防护，使安全系数大大增加。The utility model adds a safety air bag, a shock-absorbing spring and a shock-absorbing bracket on the basis of the original shock-absorbing layer, and the multi-layer protection greatly increases the safety factor.

（四）附图说明(4) Description of drawings

下面结合附图对本实用新型作进一步的说明：Below in conjunction with accompanying drawing, the utility model is further described:

图1为本实用新型的剖视结构示意图。Fig. 1 is a schematic cross-sectional structure diagram of the utility model.

图中，1内层，2外层，3减震层，4安全气囊,5减震弹簧，6支架,7弹簧。In the figure, 1 inner layer, 2 outer layer, 3 shock-absorbing layer, 4 airbag, 5 shock-absorbing spring, 6 bracket, 7 spring.

（五）具体实施方式(5) Specific implementation methods

附图为本实用新型的具体实施例。如图1所示，该种采矿用安全防护头盔，包括内层1和外层2，内层1和外层2之间设有减震层3，在减震层3内侧设有可充气的安全气囊4，安全气囊4由橡胶材料制成，在安全气囊4内腔设有减震弹簧5，在内层1的内侧还设有减震支架，减震支架包括与头部相吻合的支架6和弹簧7，弹簧7的两端分别连接在支架6和内层1上。Accompanying drawing is the specific embodiment of the utility model. As shown in Figure 1, this kind of mining safety helmet includes an inner layer 1 and an outer layer 2, a shock-absorbing layer 3 is arranged between the inner layer 1 and the outer layer 2, and an inflatable Safety air bag 4, safety air bag 4 is made of rubber material, is provided with damping spring 5 in safety air bag 4 inner cavity, also is provided with the inner side of inner layer 1 shock-absorbing support, and shock-absorbing support comprises the support that coincides with the head 6 and a spring 7, the two ends of the spring 7 are connected to the bracket 6 and the inner layer 1 respectively.

除说明书所述技术特征外，其余技术特征均为本领域技术人员已知技术。Except for the technical features described in the description, the rest of the technical features are known to those skilled in the art.

Claims

1. a mining protective helmet, comprise internal layer (1) and outer (2), buffer layer (3) is provided with between internal layer (1) and outer (2), it is characterized in that, inflatable air bag (4) is provided with in buffer layer (3) inner side, described air bag (4) inner chamber is provided with damping spring (5), also shock bracket is provided with in the inner side of internal layer (1), described shock bracket comprises the support (6) and spring (7) that match with head, and the two ends of described spring (7) are connected on support (6) and internal layer (1).

2. mining protective helmet according to claim 1, is characterized in that, described air bag (4) is made up of elastomeric material.