CN104305630A - Safety helmet for construction site - Google Patents
Safety helmet for construction site Download PDFInfo
- Publication number
- CN104305630A CN104305630A CN201410586784.0A CN201410586784A CN104305630A CN 104305630 A CN104305630 A CN 104305630A CN 201410586784 A CN201410586784 A CN 201410586784A CN 104305630 A CN104305630 A CN 104305630A
- Authority
- CN
- China
- Prior art keywords
- shell body
- cushion block
- inner housing
- construction site
- fixedly installed
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/28—Ventilating arrangements
- A42B3/286—Ventilating arrangements with forced flow, e.g. by a fan
Abstract
The invention discloses a safety helmet for a construction site. The safety helmet comprises an outer shell, an inner shell, a solar panel, a power supply unit, a power switch and a fan. The solar panel is fixed in the groove of the outer shell. The power supply unit comprises a storage battery pack and a dry battery pack. The storage battery pack and the dry battery pack are fixed on the outer surface of the outer shell. The power switch is disposed on the brim of the outer shell. The fan is fixed in the through hole of the outer shell. The power switch, the storage battery pack, the solar panel and the fan are connected through a circuit to form a loop. The power switch, the dry battery pack and the fan are connected through a circuit to form another loop. The safety helmet has the advantages that heat between the head of a worker and the safety helmet can be taken away effectively, temperature limiting and lowering can be achieved effectively, and the safety helmet is simple in structure and convenient to use.
Description
Technical field:
The present invention relates to safety cap technical field, relate to the safety cap that a kind of construction site uses in particular.
Background technology:
Safety cap is the Head protective devices of head impact when preventing object from hitting or falling.Construction process in, enter construction area must safe wearing cap to ensure the safety of constructor, prevent the generation of contingency.After safety cap is worn, due to airtight in safety cap, often in safety cap, form a heat-collecting area, make safety cap wear hotter and hotter, affect workman's work.Therefore, improved for prior art Problems existing.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and provides a kind of safety cap for construction site, and it effectively can take away the heat between workman's head and safety cap, and effectively can limit gentle cooling, structure is simple, easy to use.
Technology solution of the present invention is as follows:
For the safety cap in construction site, comprising: shell body, the top of described shell body is provided with through hole, the outer surface of described shell body at least offers a groove, inner housing, described inner housing is fixedly installed in described shell body, the top of described inner housing inwall is fixedly installed the first cushion block, the middle part of inner housing inwall is at least fixedly installed two piece of second cushion block, described second cushion block is equally spaced is distributed in the circumferentially same of inner housing, inner housing between described first cushion block and the second cushion block is provided with the first ventilation strip, be positioned on the inner housing below described second cushion block and be disposed with the second ventilation strip and three by band, the bottom of described inner housing is provided with edge, described edge offers vacancy section, the below of described vacancy section is fixedly installed deep bead, solar panel, described solar panel is fixedly installed in the groove of described shell body, power subsystem, described power subsystem comprises batteries and dry cell batteries, and described batteries and dry cell batteries are fixedly installed on the outer surface of described shell body, power switch, described power switch is arranged on the brim of a hat of described shell body, fan, described fan is fixedly installed in the through hole of described shell body,
Wherein, described power switch, batteries, solar panel and fan form a loop by connection, and described power switch, dry cell batteries and fan form another loop by connection, and described two loops are arranged in parallel.
Preferred as technique scheme, described shell body offers four grooves, described groove is equally spaced is arranged on the circumferentially same of shell body outer surface.
Preferred as technique scheme, described deep bead is the aduncate quarter circular arc structure in bottom.
Preferred as technique scheme, the first described cushion block and the second cushion block select silica gel material to make, and wherein, the first cushion block is rounded, and the second cushion block is square.
Preferred as technique scheme, the first described ventilation strip, the second ventilation strip and the 3rd ventilation strip are provided with some apertures, and described aperture is equally spaced is distributed in described first ventilation strip, the second ventilation strip and the 3rd ventilation strip place circumferentially.
Preferred as technique scheme, described batteries selects iron-nickel storage battery.
Preferred as technique scheme, described dry cell batteries selects No. five dry cells.
Beneficial effect of the present invention is: arrange fan by the top at shell body, the inwall of inner housing is offered the first ventilation strip, the second ventilation strip and the 3rd ventilation strip, in the bottom of inner housing, deep bead is set, and the first cushion block and the second cushion block are set on the inwall of inner housing, these structures are for the formation of the convection current of air, thus the heat can effectively taken away between workman's head and safety cap, to reach the object of the gentle cooling of effective limit;
Described shell body is provided with solar panel and batteries, daytime by solar panel by light energy conversion be power storage in batteries, the electric energy in batteries provides working power, energy-conserving and environment-protective for fan; And shell body is also provided with dry cell batteries, and when running into rainy weather or other emergencies, power by dry cell batteries, easy to use.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is decomposition texture schematic diagram of the present invention;
Fig. 3 is cross-sectional view of the present invention;
Fig. 4 is the structural representation of shell body of the present invention;
Fig. 5 is the structural representation of inner housing of the present invention;
Fig. 6 is the structural representation of fan of the present invention.
In figure, 10, shell body; 11, through hole; 12, groove; 20, inner housing; 21, the first cushion block; 22, the second cushion block; 23, the first ventilation strip; 24, the second ventilation strip; 25, the 3rd ventilation strip; 26, edge; 27, vacancy section; 28, deep bead; 30, solar panel; 40, batteries; 41, dry cell batteries; 50, power switch; 60, fan.
Detailed description of the invention:
Embodiment: by particular specific embodiment, embodiments of the present invention are described below, those skilled in the art can understand other advantages of the present invention and effect easily by content disclosed in the present specification, the description on " top " and " bottom " mentioned in the present embodiment defines according to common meaning, such as, the direction definition of reference to gravitational, the direction of gravity is below, contrary direction is top, similarly up be top or top, in below is bottom or bottom, be also only to be convenient to describe and understand, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, also when being considered as the enforceable category of the present invention.
See shown in Fig. 1 and Fig. 2, a kind of safety cap for construction site, comprising: shell body 10, inner housing 20, solar panel 30, power subsystem, power switch 50 and fan 60, and described power subsystem comprises batteries 40 and dry cell batteries 41.
See shown in Fig. 2 and 4, the top of described shell body 10 is provided with through hole 11, the outer surface of described shell body 10 at least offers a groove 12.Described solar panel 30 is fixedly installed in the groove 12 of described shell body 10.Described batteries 40 and dry cell batteries 41 are fixedly installed on the outer surface of described shell body 10.Described power switch 50 is arranged on the brim of a hat of described shell body 10.Described fan 60 is fixedly installed in the through hole 11 of described shell body 10, and the structure of described fan 60 as shown in Figure 6.
See shown in Fig. 3 and Fig. 5, described inner housing 20 is fixedly installed in described shell body 10, the top of described inner housing 20 inwall is fixedly installed the first cushion block 21, the middle part of inner housing 20 inwall is at least fixedly installed two piece of second cushion block 22, described second cushion block 22 is equally spaced is distributed in the circumferentially same of inner housing 20, inner housing 20 between described first cushion block 21 and the second cushion block 22 is provided with the first ventilation strip 23, be positioned at and the inner housing 20 below described second cushion block 22 be disposed with the second ventilation strip 24 and three by band 25, the bottom of described inner housing 20 is provided with edge 26, described edge 26 offers vacancy section 27, the below of described vacancy section 27 is fixedly installed deep bead 28, described deep bead 28 is the aduncate quarter circular arc structure in bottom.
Wherein, described power switch 50, batteries 40, solar panel 30 and fan 60 form a loop by connection, and described power switch 50, dry cell batteries 41 and fan 60 form another loop by connection, and described two loops are arranged in parallel.Power switch 50 has three and regulates shelves, is respectively batteries 40 grades, dry cell batteries 41 grades and reset shelves, and wherein reset shelves are for closing shelves, when power switch 50 is allocated to batteries 40 grades, relies on batteries 40 to power to fan 60; When power switch 50 is allocated to dry cell batteries 41 grades, dry cell batteries 41 is relied on to power to fan 60.
In the present embodiment, shell body 10 offers four grooves 12, described groove 12 is equally spaced is arranged on the circumferentially same of shell body 10 outer surface.First cushion block 21 and the second cushion block 22 select silica gel material to make, and wherein, the first cushion block 21 is rounded, and the second cushion block 22 is square.The first ventilation strip 23, second ventilation strip 24 on inner housing 20 and the 3rd ventilation strip 25 are provided with some apertures, and described aperture is equally spaced is distributed in described first ventilation strip 23, second ventilation strip 24 and the 3rd ventilation strip 25 place circumferentially.Batteries 40 selects iron-nickel storage battery, and dry cell batteries 41 selects No. five dry cells.
Described embodiment in order to illustrative the present invention, but not for limiting the present invention.Any those skilled in the art all without prejudice under spirit of the present invention and category, can modify to described embodiment, therefore the scope of the present invention, should listed by claim of the present invention.
Claims (7)
1. for the safety cap in construction site, it is characterized in that, comprising:
Shell body (10), the top of described shell body (10) is provided with through hole (11), the outer surface of described shell body (10) at least offers a groove (12);
Inner housing (20), described inner housing (20) is fixedly installed in described shell body (10), the top of described inner housing (20) inwall is fixedly installed the first cushion block (21), the middle part of inner housing (20) inwall is at least fixedly installed two piece of second cushion block (22), described second cushion block (22) is equally spaced is distributed in the circumferentially same of inner housing (20), be positioned on the inner housing (20) between described first cushion block (21) and the second cushion block (22) and be provided with the first ventilation strip (23), be positioned on the inner housing (20) below described second cushion block (22) and be disposed with the second ventilation strip (24) and three by band (25), the bottom of described inner housing (20) is provided with edge (26), described edge (26) offers vacancy section (27), the below of described vacancy section (27) is fixedly installed deep bead (28),
Solar panel (30), described solar panel (30) is fixedly installed in the groove (12) of described shell body (10);
Power subsystem, described power subsystem comprises batteries (40) and dry cell batteries (41), and described batteries (40) and dry cell batteries (41) are fixedly installed on the outer surface of described shell body (10);
Power switch (50), described power switch (50) is arranged on the brim of a hat of described shell body (10);
Fan (60), described fan (60) is fixedly installed in the through hole (11) of described shell body (10);
Wherein, described power switch (50), batteries (40), solar panel (30) and fan (60) form a loop by connection, described power switch (50), dry cell batteries (41) and fan (60) form another loop by connection, and described two loops are arranged in parallel.
2. a kind of safety cap for construction site according to claim 1, it is characterized in that: described shell body (10) offers four grooves (12), described groove (12) is equally spaced is arranged on the circumferentially same of shell body (10) outer surface.
3. a kind of safety cap for construction site according to claim 1, is characterized in that: described deep bead (28) is the aduncate quarter circular arc structure in bottom.
4. a kind of safety cap for construction site according to claim 1, it is characterized in that: described first cushion block (21) and the second cushion block (22) select silica gel material to make, wherein, first cushion block (21) is rounded, and the second cushion block (22) is square.
5. a kind of safety cap for construction site according to claim 1, it is characterized in that: described first ventilation strip (23), the second ventilation strip (24) and the 3rd ventilation strip (25) are provided with some apertures, described aperture is equally spaced is distributed in described first ventilation strip (23), the second ventilation strip (24) and the 3rd ventilation strip (25) place circumferentially.
6. a kind of safety cap for construction site according to claim 1, is characterized in that: described batteries (40) selects iron-nickel storage battery.
7. a kind of safety cap for construction site according to claim 1, is characterized in that: described dry cell batteries (41) selects No. five dry cells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410586784.0A CN104305630B (en) | 2014-10-28 | 2014-10-28 | A kind of safety helmet for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410586784.0A CN104305630B (en) | 2014-10-28 | 2014-10-28 | A kind of safety helmet for construction site |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104305630A true CN104305630A (en) | 2015-01-28 |
| CN104305630B CN104305630B (en) | 2016-11-23 |
Family
ID=52361064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410586784.0A Expired - Fee Related CN104305630B (en) | 2014-10-28 | 2014-10-28 | A kind of safety helmet for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104305630B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559225A (en) * | 2015-08-28 | 2016-05-11 | 仲炳华 | Construction safety helmet |
| CN106263210A (en) * | 2015-05-24 | 2017-01-04 | 赵新起 | A kind of vapor-permeable type safety helmet |
| CN107348598A (en) * | 2017-08-31 | 2017-11-17 | 朱昌霞 | A kind of safety cap for power construction |
| CN107510165A (en) * | 2017-08-31 | 2017-12-26 | 杨吉兰 | A kind of electrical safety helmet |
| CN108333771A (en) * | 2018-03-25 | 2018-07-27 | 了了网络科技（苏州）有限公司 | A kind of multi-functional VR equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6122773A (en) * | 1999-04-15 | 2000-09-26 | Katz; Marc | Ventilated hardhat |
| CN2772268Y (en) * | 2005-02-03 | 2006-04-19 | 林英吉 | Radiator of safety helmet |
| CN102197895A (en) * | 2010-03-25 | 2011-09-28 | 新保佑幸 | Air-cooled helmet |
| CN204120318U (en) * | 2014-10-28 | 2015-01-28 | 浙江同泰建设集团有限公司 | A kind of safety cap for construction site |
-
2014
- 2014-10-28 CN CN201410586784.0A patent/CN104305630B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6122773A (en) * | 1999-04-15 | 2000-09-26 | Katz; Marc | Ventilated hardhat |
| CN2772268Y (en) * | 2005-02-03 | 2006-04-19 | 林英吉 | Radiator of safety helmet |
| CN102197895A (en) * | 2010-03-25 | 2011-09-28 | 新保佑幸 | Air-cooled helmet |
| CN204120318U (en) * | 2014-10-28 | 2015-01-28 | 浙江同泰建设集团有限公司 | A kind of safety cap for construction site |
Cited By (6)
| 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 |
| CN105559225A (en) * | 2015-08-28 | 2016-05-11 | 仲炳华 | Construction safety helmet |
| CN105559225B (en) * | 2015-08-28 | 2018-05-04 | 周丐社 | Construction safety helmet |
| CN107348598A (en) * | 2017-08-31 | 2017-11-17 | 朱昌霞 | A kind of safety cap for power construction |
| CN107510165A (en) * | 2017-08-31 | 2017-12-26 | 杨吉兰 | A kind of electrical safety helmet |
| CN108333771A (en) * | 2018-03-25 | 2018-07-27 | 了了网络科技（苏州）有限公司 | A kind of multi-functional VR equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104305630B (en) | 2016-11-23 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20161123 Termination date: 20201028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |