CN203969343U - A kind of vapor-permeable type safety cap - Google Patents
A kind of vapor-permeable type safety cap Download PDFInfo
- Publication number
- CN203969343U CN203969343U CN201420367889.2U CN201420367889U CN203969343U CN 203969343 U CN203969343 U CN 203969343U CN 201420367889 U CN201420367889 U CN 201420367889U CN 203969343 U CN203969343 U CN 203969343U
- Authority
- CN
- China
- Prior art keywords
- cap
- nib
- lug
- vapor
- permeable type
- 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
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model relates to a kind of safety cap, particularly a kind of vapor-permeable type safety cap.A kind of vapor-permeable type safety cap, it has cap housing, cap hoop is housed in cap housing, it is characterized in that, distribute radially to edge from the top center lug, nib of several circular arc types of cap housing outer surface, lug, nib is hollow, and there is some horizontal communications hole I lug, nib both sides, and the cap housing between the I of horizontal communication hole is provided with passage II.This utility model is simple in structure, and can the available ventilation ventilative temperature that reduces user's head keeps temperature in cap to be no more than 37 degrees Celsius, summer burning sun and hot environment still can finely use, do not increase again cap weight, ensured wearer's safety.
Description
Technical field
The utility model relates to a kind of safety cap, particularly a kind of vapor-permeable type safety cap.
Background technology
Safety helmets must be worn in the building-site requirements such as field work, industrial production, construction.The ventilating air permeability of safety cap is in the market not good, and thermal diffusivity is bad, causes the heat of wearer's head to have no way of leaving, and allows wearer feel very uncomfortable.Particularly, in summer, temperature is very high, and people's head heat dissipation capacity is very large; safety cap can not be gone out dissipation of heat in time, often can cause wearer's dizziness, and serious meeting causes heatstroke; not only damage workers ' health but also can have influence on work quality, and then cause production accident.The rainproof effect of existing ventilating safety helmet is bad.Although a kind of vapor-permeable type safety cap that application number is 2014201216916 can solve these deficiencies, cap weight increases, and makes wearer produce discomfort.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of technical scheme of vapor-permeable type safety cap is provided for the deficiencies in the prior art, adopt the safety cap of this technical scheme to there is good ventilation, gas permeability, effectively distribute wearer's head temperature, there is good comfortable wearing, reach the object of safety in production.
The utility model is to realize like this, a kind of vapor-permeable type safety cap, it has cap housing, cap hoop is housed in cap housing, it is characterized in that, distribute radially to edge from the top center lug, nib of several circular arc types of cap housing outer surface, lug, nib is hollow, there is some horizontal communications hole I lug, nib both sides, and the cap housing between the I of horizontal communication hole is provided with passage II.
The lower surface of described lug, nib is the passage III tilting.
Between described lug, nib and cap housing, be provided with supporter.
On described cap housing, there is shade.
The beneficial effects of the utility model are that simple in structure, energy available ventilation is breathed freely and reduced the temperature of user's head, keep temperature in cap to be no more than 37 degrees Celsius, summer burning sun and hot environment still can finely use, do not increase again cap weight, ensured wearer's safety.
Brief description of the drawings
Fig. 1 is top view of the present utility model;
Fig. 2 is front view of the present utility model.
Wherein, 1-cap housing, 2-lug, nib, 3-shade, 4-horizontal communication hole I, 5-passage III, 6-passage II, 7-supporter.
Detailed description of the invention
Below in conjunction with accompanying drawing, concrete structure of the present utility model and principle are described further.
As shown in the figure, a kind of vapor-permeable type safety cap of the present utility model, it has cap housing 1, cap hoop is housed in cap housing 1, it is characterized in that, distribute radially to edge from the top center lug, nib 2 of several circular arc types of cap housing 1 outer surface, lug, nib 2 is hollow, there is some horizontal communications hole I 4 lug, nib 2 both sides, and the cap housing 1 that horizontal communication hole I is 4 is provided with passage II 6; The lower surface of described lug, nib 2 is the passage III 5 tilting; Between described lug, nib 2 and cap housing 1, be provided with supporter 7; On described cap housing 1, there is shade 3.
Principle of the present utility model is such: distribute radially to edge from the top center lug, nib 2 of several circular arc types of cap housing 1 outer surface, and the lower surface of lug, nib 2 is the passage III 5 tilting, and has just formed the air convection channel connecting from bottom to top; Meanwhile, the cap housing 1 that horizontal communication hole I is 4 is provided with passage II 6, just cap housing 1 inner and above-mentioned air convection channel is connected.In use, hot gas can enter horizontal communication hole I 4 by passage II 6, is dispersed in atmosphere thereupon.Passage III 5 is accelerated flowing of air.Lug, nib 2 is designed to circular arc type, between lug, nib 2 and cap housing 1, is provided with supporter 7, can improve the security of cap, improves anti-fight puncture ability.
Claims (4)
1. a vapor-permeable type safety cap, it has cap housing, cap hoop is housed in cap housing, it is characterized in that, distribute radially to edge from the top center lug, nib of several circular arc types of cap housing outer surface, lug, nib is hollow, and there is some horizontal communications hole I lug, nib both sides, and the cap housing between the I of horizontal communication hole is provided with passage II.
2. a kind of vapor-permeable type safety cap according to claim 1, is characterized in that, the lower surface of described lug, nib is the passage III tilting.
3. a kind of vapor-permeable type safety cap according to claim 1, is characterized in that, between described lug, nib and cap housing, is provided with supporter.
4. a kind of vapor-permeable type safety cap according to claim 1, is characterized in that, on described cap housing, has shade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367889.2U CN203969343U (en) | 2014-07-04 | 2014-07-04 | A kind of vapor-permeable type safety cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367889.2U CN203969343U (en) | 2014-07-04 | 2014-07-04 | A kind of vapor-permeable type safety cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203969343U true CN203969343U (en) | 2014-12-03 |
Family
ID=51966828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420367889.2U Expired - Fee Related CN203969343U (en) | 2014-07-04 | 2014-07-04 | A kind of vapor-permeable type safety cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203969343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263210A (en) * | 2015-05-24 | 2017-01-04 | 赵新起 | A kind of vapor-permeable type safety helmet |
-
2014
- 2014-07-04 CN CN201420367889.2U patent/CN203969343U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263210A (en) * | 2015-05-24 | 2017-01-04 | 赵新起 | A kind of vapor-permeable type safety helmet |
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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 |
Granted publication date: 20141203 Termination date: 20150704 |
|
| EXPY | Termination of patent right or utility model |