CN203087670U - Ventilating type safety helmet - Google Patents
Ventilating type safety helmet Download PDFInfo
- Publication number
- CN203087670U CN203087670U CN 201320094708 CN201320094708U CN203087670U CN 203087670 U CN203087670 U CN 203087670U CN 201320094708 CN201320094708 CN 201320094708 CN 201320094708 U CN201320094708 U CN 201320094708U CN 203087670 U CN203087670 U CN 203087670U
- Authority
- CN
- China
- Prior art keywords
- passage
- cap housing
- cap
- type safety
- shell body
- 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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Abstract
The utility model relates to a safety helmet, in particular to a ventilating type safety helmet. The ventilating type safety helmet comprises a helmet hoop and a helmet shell body. The helmet shell body comprises an outer layer helmet shell body and an inner layer helmet shell body. A plurality of first air holes are formed in the outer layer helmet shell body. A plurality of second air holes are formed in the inner layer helmet shell body. Three fixed pillars with screw holes are arranged on the outer layer helmet shell body. The ventilating type safety helmet is simple in structure, low in manufacturing cost, capable of carrying out effective ventilation so as to reduce temperatures of the head of a user and capable of ensuring safety of the user.
Description
Technical field
The utility model relates to a kind of safety cap, particularly a kind of vapor-permeable type safety cap.
Background technology
Scene such as industrial production, construction requires all that Safety helmets must be worn.The ventilating air permeability of safety cap in the market is not good; thermal diffusivity is bad; have no way of leaving with regard to the heat that causes user's head like this; allow the user feel very uncomfortable, very high at summer temperature especially, people's head heat dissipation capacity is very big; cause workman's dizziness through regular meeting; serious meeting causes heatstroke, not only damages workers ' health but also can have influence on work quality, and then introduce production accident.
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 at the deficiencies in the prior art, adopt the safety cap of this technical scheme to have good ventilation, gas permeability, can effectively distribute the temperature of user's head, reach the purpose of safety in production.
The utility model is to realize like this, a kind of vapor-permeable type safety cap, it has cap hoop, cap housing, it is characterized in that, described cap housing comprises outer cap housing and internal layer cap housing, be distributed with some passage I on the outer cap housing, be distributed with some passage II on the internal layer cap housing, outer cap housing is provided with three fixed legs that have screw.
Described outer cap housing has several reinforcements to be connected with internal layer cap housing.
Described passage I is not corresponding up and down with the passage II.
The quantity of described passage II is more than the quantity of passage I.
Described outer cap housing outer surface is distributed with several support columns.
Described passage I and passage II be not corresponding up and down to be meant inside and outside passage I and passage II are on distributing not overlappingly, so just can avoid sharp objects directly to penetrate from the passage II after the passage I penetrates, and has played the safeguard protection effect.
The beneficial effects of the utility model: the utility model is simple in structure, low cost of manufacture, and can the available ventilation ventilative temperature that reduces user's head can guarantee user's safety again.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein, 1-reinforcement, 2-outer cap housing, 3-passage I, 4-fixed leg, 5-internal layer cap housing, 6-passage II, 7-cap hoop, 8-support column.
The specific embodiment
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 hoop 7, cap housing, it is characterized in that, described cap housing comprises outer cap housing 2 and internal layer cap housing 5, be distributed with some passage I 3 on the outer cap housing 2, be distributed with some passage II 6 on the internal layer cap housing 5, outer cap housing 2 is provided with three fixed legs 4 that have screw; Described outer cap housing 2 has several reinforcements 1 to be connected with internal layer cap housing 5; Described passage I 3 is not corresponding up and down with passage II 6; The quantity of described passage II 6 is more than the quantity of passage I 3, and described outer cap housing outer surface is distributed with several support columns 8.
Operation principle of the present utility model is such, the cap housing comprises outer cap housing 2 and internal layer cap housing 5, be distributed with some passage I 3 on the outer cap housing 2, be distributed with some passage II 6 on the internal layer cap housing 5, the heat of user's head is dispersed into to form in the air through passage I 3 again after by passage II 6 and flows, and has reduced the temperature in the cap.Described passage I 3 is not corresponding up and down with passage II 6, so just can prevent that sharp objects from directly penetrating from passage II 6 after passage I 3 penetrates, and played the safeguard protection effect.Described cap housing is divided into outer cap housing 2 and internal layer cap housing 5, the quantity of described passage II 6 is more than the quantity of passage I 3, can make the anti-strike ability of outer cap housing 2 stronger like this, simultaneously, cap is divided into the two-layer deficiency that causes the cap casing rigidity to descend because of porose that remedied.Outer cap housing 2 has several reinforcements 1 to be connected with internal layer cap housing 5, has further increased the safety coefficient of cap.Consider that the rainy day also can cap safe in utilization, can be when raining by the screw on three fixed legs 4 at semicircle shelter of safety cap fixed outside.Several support columns 8 maintain a certain distance semicircle shelter and outer cap housing 2 and the slit, can keep ventilative when rainy day.
Claims (5)
1. vapor-permeable type safety cap, it has cap hoop, cap housing, it is characterized in that, described cap housing comprises outer cap housing and internal layer cap housing, be distributed with some passage I on the outer cap housing, be distributed with some passage II on the internal layer cap housing, outer cap housing is provided with three fixed legs that have screw.
2. a kind of vapor-permeable type safety cap according to claim 1 is characterized in that, described outer cap housing has several reinforcements to be connected with internal layer cap housing.
3. a kind of vapor-permeable type safety cap according to claim 1 is characterized in that, described passage I is not corresponding up and down with the passage II.
4. a kind of vapor-permeable type safety cap according to claim 1 is characterized in that the quantity of described passage II is more than the quantity of passage I.
5. a kind of vapor-permeable type safety cap according to claim 1 is characterized in that, described outer cap housing outer surface is distributed with several support columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320094708 CN203087670U (en) | 2013-03-03 | 2013-03-03 | Ventilating type safety helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320094708 CN203087670U (en) | 2013-03-03 | 2013-03-03 | Ventilating type safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203087670U true CN203087670U (en) | 2013-07-31 |
Family
ID=48839132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320094708 Expired - Fee Related CN203087670U (en) | 2013-03-03 | 2013-03-03 | Ventilating type safety helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203087670U (en) |
-
2013
- 2013-03-03 CN CN 201320094708 patent/CN203087670U/en not_active Expired - Fee Related
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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: 20130731 Termination date: 20140303 |