CN2057316U - Safety helmet with fan - Google Patents
Safety helmet with fan Download PDFInfo
- Publication number
- CN2057316U CN2057316U CN 89209436 CN89209436U CN2057316U CN 2057316 U CN2057316 U CN 2057316U CN 89209436 CN89209436 CN 89209436 CN 89209436 U CN89209436 U CN 89209436U CN 2057316 U CN2057316 U CN 2057316U
- Authority
- CN
- China
- Prior art keywords
- fan
- safety helmet
- helmet
- utility
- cap 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.)
- Withdrawn
Links
Images
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model relates to a safety helmet with a fan which is used in forest and mine. The safety helmet with a fan overcomes the disadvantages that the safety helmet in the prior art only has protective function and the ventilating condition is poor. The utility model comprises a miniature motor which is composed of a motor housing, a central shaft, a helmet body, a supporting frame, fan blades, a battery and a switch, wherein, the fan blades are arranged on the upper part of a helmet lining. The top part of the helmet body is provided with an air inlet hole in horizontal direction. The safety helmet with a fan has the advantages that a fan structure is added on the foundation of not changing the structure of the original safety helmet, so the ventilation above the head of a worker very good. The utility model has the advantages of simple structure, easy fabrication.
Description
The utility model relate in a kind of forestry and the mine on the safety helmet used.
The safety helmet of Shi Yonging has just played a kind of protective action, and has not had other function in the past.The workman of forest operation, ventilation condition is relatively poor during operation, and the operation that wears a safety helmet again simultaneously so head temperature is higher when operating, will influence operation like this.
The utility model overcomes the deficiency on the above-mentioned prior art, and a kind of safety helmet with fan is provided.
Structure of the present utility model is as shown in Figure 1 and Figure 2: include micromachine, motor housing, central shaft, cap body, supporting frame, fans, cap liner, supporting rib, power switch etc.Wherein motor is fixed on cap body top with supporting frame, motor center axle bottom fan attachment leaf, and fans is on cap liner top.The cap liner is fixed on cap body inboard by supporting rib.Open several intake openings in cap body top, horizontal direction, battery is fixed on cap body rear outside.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the plan view of Fig. 1.
Central shaft 1, micromachine 2, motor housing 3, supporting frame 4, cap body 5, fans 6, supporting rib 7, battery 8, hatband 9, cap liner 10, power switch 11.
The utility model adopts micromachine, noiseless, friction. Rotating speed is 2800 rev/mins, and motor adopts the high-performance alkaline Mn cell, can use continuously 8～10 hours. Fan leaf adopts plastics or other light material to make, and cap body gross weight is no more than 0.8 kilogram, and people's head is not had the sense of heavy burden.
The utility model has the advantages that: add fan structure on the basis that does not change original helmet structure, this is just so that in the high-temperature operation situation, head obtains good ventilation, has played simultaneously the effect of mosquito repellent, expelling parasite. And simple in structure, easily manufactured.
Claims (1)
- A kind of safety helmet with fan includes central shaft 1, micromachine 2, motor housing 3, supporting frame 4, cap body 5, fans 6, supporting rib 7, battery 8, hatband 9, cap liner 10, power switch 11, it is characterized in that motor 2 usefulness supporting ribs 7 are fixed on cap body 5 tops, central shaft 1 bottom is fan blade 6 fixedly, and fans 6 is contained in the top of cap liner 10, open several intake openings in cap body 5 top, horizontal directions, battery 8 is fixed on cap body 5 rear outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89209436 CN2057316U (en) | 1989-08-24 | 1989-08-24 | Safety helmet with fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89209436 CN2057316U (en) | 1989-08-24 | 1989-08-24 | Safety helmet with fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2057316U true CN2057316U (en) | 1990-05-23 |
Family
ID=4865963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89209436 Withdrawn CN2057316U (en) | 1989-08-24 | 1989-08-24 | Safety helmet with fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2057316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404992A (en) * | 2013-08-28 | 2013-11-27 | 韩宝东 | Novel mosquito-repellent cooling hat |
| CN107594727A (en) * | 2017-09-27 | 2018-01-19 | 辽宁工程技术大学 | A kind of cooling helmet and its application method |
-
1989
- 1989-08-24 CN CN 89209436 patent/CN2057316U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404992A (en) * | 2013-08-28 | 2013-11-27 | 韩宝东 | Novel mosquito-repellent cooling hat |
| CN107594727A (en) * | 2017-09-27 | 2018-01-19 | 辽宁工程技术大学 | A kind of cooling helmet and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2057316U (en) | Safety helmet with fan | |
| CN211648544U (en) | Handheld bladeless fan | |
| CN210484189U (en) | Fan | |
| CN2389107Y (en) | Sucking-disc type aerobat | |
| CN2135675Y (en) | Circular fan | |
| CN2181197Y (en) | Helmet with solar fan | |
| CN2286973Y (en) | Rotary cooling headwear | |
| CN2136891Y (en) | Double-blade, full-computer globular shape electric fan | |
| CN2173598Y (en) | Cooling working cap | |
| CN2060287U (en) | Helmet with small fan | |
| CN2128476Y (en) | Solar energy fan cap | |
| CN2356516Y (en) | Air cooling hat | |
| CN2131323Y (en) | Ring-ball cooling hat | |
| CN2067495U (en) | Electric hood | |
| CN2157682Y (en) | Cap with electric fan | |
| CN2128050Y (en) | Knight's sun Helmet | |
| CN2134352Y (en) | Plate-like helicopter | |
| CN2048909U (en) | Electric razor matched fan wheel | |
| CN2131322Y (en) | Blast volume controllable sun hat | |
| CN2393358Y (en) | Multifunctional electric hood | |
| CN2200934Y (en) | Multipurpose electric fan hat | |
| CN2396215Y (en) | Electric fan | |
| CN2057821U (en) | Parasol with fan | |
| CN2194617Y (en) | Travelling cap with fan | |
| CN2187236Y (en) | Ceiling fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |