CN205180468U - Protective helmet is used in mining - Google Patents
Protective helmet is used in mining Download PDFInfo
- Publication number
- CN205180468U CN205180468U CN201520823712.3U CN201520823712U CN205180468U CN 205180468 U CN205180468 U CN 205180468U CN 201520823712 U CN201520823712 U CN 201520823712U CN 205180468 U CN205180468 U CN 205180468U
- Authority
- CN
- China
- Prior art keywords
- air bag
- mining
- spring
- support
- inlayer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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
(1) technical field
The utility model relates to mining safety devices, particularly one mining protective helmet.
(2) background technology
Getter is a dangerous work post, getter can run into various unsafe factor in underground work, for this reason, country also takes the harm that some compulsory measures are brought to reduce dangerous situation to miners, such as from management, from security protection etc., attack in order to avoid suffering mine falling rocks, people take safety cap, the safety measures such as the helmet, but do not tackle the problem at its root, miners are still subject to the threat from falling rocks, during miner operation, if be hit by a falling stone, protective helmet is then easy to smash, cause the serious consequences such as head injuries.
(3) summary of the invention
The utility model, in order to make up the defect of prior art, provides a kind of mining protective helmet that can reduce falling rocks and damage miner.
The utility model is achieved by the following technical solution:
A kind of mining protective helmet, comprise internal layer and skin, buffer layer is provided with between internal layer and skin, it is characterized in that, inside buffer layer, be provided with inflatable air bag, described air bag inner chamber is provided with damping spring, is also provided with shock bracket in the inner side of internal layer, described shock bracket comprises the support and spring that match with head, and the two ends of described spring are connected on support and internal layer.
Described air bag is made up of elastomeric material.
The beneficial effects of the utility model are:
The utility model turn increases air bag, damping spring and shock bracket on the basis of original buffer layer, multilayer proofing, and safety coefficient is increased greatly.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is sectional structure schematic diagram of the present utility model.
In figure, 1 internal layer, 2 is outer, 3 buffer layers, 4 air bags, 5 damping springs, 6 supports, 7 springs.
(5) detailed description of the invention
Accompanying drawing is specific embodiment of the utility model.As shown in Figure 1, this kind of mining protective helmet, comprise internal layer 1 and outer 2, be provided with buffer layer 3 between internal layer 1 and outer 2, inside buffer layer 3, be provided with inflatable air bag 4, air bag 4 is made up of elastomeric material, damping spring 5 is provided with at air bag 4 inner chamber, also be provided with shock bracket in the inner side of internal layer 1, shock bracket comprises the support 6 and spring 7 that match with head, and the two ends of spring 7 are connected on support 6 and internal layer 1.
Except technical characteristic described in description, all the other technical characteristics are those skilled in the art's known technology.
Claims (2)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823712.3U CN205180468U (en) | 2015-10-23 | 2015-10-23 | Protective helmet is used in mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823712.3U CN205180468U (en) | 2015-10-23 | 2015-10-23 | Protective helmet is used in mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205180468U true CN205180468U (en) | 2016-04-27 |
Family
ID=55773528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520823712.3U Expired - Fee Related CN205180468U (en) | 2015-10-23 | 2015-10-23 | Protective helmet is used in mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205180468U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106213652A (en) * | 2016-08-26 | 2016-12-14 | 无锡市恒达矿山机械有限公司 | The crash helmet that a kind of mine uses |
| CN106213645A (en) * | 2016-07-19 | 2016-12-14 | 洪明 | A kind of construction site intelligent damping Head protective devices |
-
2015
- 2015-10-23 CN CN201520823712.3U patent/CN205180468U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106213645A (en) * | 2016-07-19 | 2016-12-14 | 洪明 | A kind of construction site intelligent damping Head protective devices |
| CN106213645B (en) * | 2016-07-19 | 2019-01-04 | 绍兴柯桥茂良化纤有限公司 | A kind of construction site intelligent damping Head protective devices |
| CN106213652A (en) * | 2016-08-26 | 2016-12-14 | 无锡市恒达矿山机械有限公司 | The crash helmet that a kind of mine uses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161023 |