CN201085097Y - Protective helmet of aluminum - Google Patents
Protective helmet of aluminum Download PDFInfo
- Publication number
- CN201085097Y CN201085097Y CNU2007201695198U CN200720169519U CN201085097Y CN 201085097 Y CN201085097 Y CN 201085097Y CN U2007201695198 U CNU2007201695198 U CN U2007201695198U CN 200720169519 U CN200720169519 U CN 200720169519U CN 201085097 Y CN201085097 Y CN 201085097Y
- Authority
- CN
- China
- Prior art keywords
- aluminium matter
- shell body
- cap shell
- cap
- safety cap
- 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
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 81
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 230000001681 protective effect Effects 0.000 title claims description 7
- 230000003647 oxidation Effects 0.000 claims abstract description 7
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 7
- 239000006223 plastic coating Substances 0.000 claims abstract description 4
- 239000004411 aluminium Substances 0.000 claims description 67
- 150000001398 aluminium Chemical class 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 19
- 230000002787 reinforcement Effects 0.000 claims description 13
- 238000004080 punching Methods 0.000 claims description 6
- 238000002788 crimping Methods 0.000 claims description 4
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000004033 plastic Substances 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000009740 moulding (composite fabrication) Methods 0.000 description 9
- 239000011152 fibreglass Substances 0.000 description 6
- 101100450138 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) hat-2 gene Proteins 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses an aluminous safety cap comprising an aluminous cap shell body which is a stamping strengthening aluminum shell formed by straightly stretching an aluminum plate, a plurality of reinforcing ribs are formed on the aluminous cap shell body, and a brim is formed at the rim of the aluminous cap shell body, and an oxidation protection film adopting the low temperature oxidation and surface plastic coating treatment is formed on the surface of the aluminous cap shell body. The aluminous safety cap of the utility model well balances the antistatic property and intensity and damping performances, and has rather big weight advantage under the condition of ensuring enough intensity, therefore the utility model can be applied to various severe and special operational environments.
Description
Technical field
The utility model relates to safety cap, particularly relates to a kind of aluminium matter safety cap.
Background technology
At present, its material of the prevailing safety cap or the helmet is generally plastics, fiberglass or steel etc. on the market.Wherein, the safety cap of plastic and glass steel matter is aging easily to become fragile, service life is generally shorter, because the performance of its shock resistance, damage resistant is more weak, so the safety cap of these two kinds of materials is after normally using one relatively shorter period, breakage in various degree all can appear in its structure and material, causes coefficient safe in utilization to reduce greatly.
In addition, in some more abominable or special working environments, the security protection effect of the safety cap of plastics or fiberglass material may be had a greatly reduced quality, even does not have the effect of protection.Such as, in the working environment of high temperature, the safety cap of plastic material Yin Wendu most probably is too high and rotten, loses the effect of security protection, even also can discharge poisonous and hazardous chemical substance, the infringement health; In addition; needing the livewire work of shielding protection, static extremely responsive (comprising high value equipments such as offshore drilling platform) place, existing in the special working environment such as strong thermal-radiating place; the safety cap of plastic and glass steel matter; it is very limited that its security protection effect obviously just seems, and can not fully guarantee staff's each side safety.
Have, plastic and glass steel matter all is to extract from oil product again, and later petroleum resources will be more and more nervous, so its production application meeting is very restricted.
And the safety cap of making of steel matter, mainly contain two big shortcomings, one is that the weight of steel matter self is heavier, and the personnel that wear wear for a long time and can feel very heavy, and for this reason, be difficult on the steel safety cap, increase again the accessory and the gadget of various necessity; It two is that the safety cap of steel matter is quite limited to the cushioning effect of external impulsive force, so its range of application is narrower and small.
Summary of the invention
The purpose of this utility model is to provide a kind of aluminium matter safety cap, has obtained fabulous balance on electrostatic screen performance, intensity and shock-absorbing capacity, and the scope of application is quite extensive, can solve above-mentioned variety of issue of the prior art.
To achieve these goals, the invention provides a kind of aluminium matter safety cap, comprising:
One aluminium matter cap shell body; for aluminum hull is strengthened in the punching press of the direct drawing and forming of aluminium sheet; be formed with several reinforcements on this aluminium matter cap shell body; and forming the brim of a hat in the edge of this aluminium matter cap shell body, this aluminium matter cap shell body surface also is formed with one deck and adopts low-temperature oxidation and surface plastic coating to handle the protective oxide layer that forms.
Above-mentioned aluminium matter safety cap wherein, also comprises a reinforced sheet, is embedded at this aluminium matter cap shell body interior crown place, and with this aluminium matter cap shell body Joint.
Above-mentioned aluminium matter safety cap wherein, also offers several fixing holes on this aluminium matter cap shell body, and has several and match with these fixing holes the fixture of fixation has been set.
Above-mentioned aluminium matter safety cap wherein, offers several fixing holes on this reinforced sheet, this fixture wears fixing hole on this reinforced sheet and the fixing hole on this aluminium matter cap shell body, and affixed this reinforced sheet is in this aluminium matter cap shell body.
Above-mentioned aluminium matter safety cap, wherein, this fixture is a rivet.
Above-mentioned aluminium matter safety cap, wherein, the brim of a hat of this aluminium matter cap shell body one side protrude out the brim of a hat that length is longer than these other sides of aluminium matter cap shell body, form a bongrace.
Above-mentioned aluminium matter safety cap, wherein, this brim of a hat is formed with the crimping that a crimp and that outwards bends bends inwards.
Above-mentioned aluminium matter safety cap, wherein, this reinforcement is " rice " font, and it is centered close to safe crown center, and prolongs this aluminium matter cap shell body and stretch out and form.
Above-mentioned aluminium matter safety cap, wherein, the shape of this reinforcement of form fit of this reinforced sheet.
Above-mentioned aluminium matter safety cap, wherein, this reinforced sheet is an aluminium material spare.
From the above, the utility model aluminium matter safety cap, adopt punching press to strengthen aluminum hull, the surface adopts low-temperature oxidation and surface-coated to handle, obtained good balance on antistatic property, intensity and shock-absorbing capacity, satisfied under the prerequisite of requirement of strength in assurance, its weight and plastic safety helmet are equally matched, be lighter than general fiberglass or steel safety cap, and can be applicable to various abominable and special working environments.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is the utility model aluminium matter safety cap outer surface schematic diagram;
Fig. 2 is the utility model aluminium matter safety cap schematic internal view;
Fig. 3 protrudes out the schematic diagram that is uneven in length for the utility model aluminium matter helmet brim;
Fig. 4 is the utility model aluminium matter safety cap generalized section.
Wherein, Reference numeral:
1 cap shell body
2 thes brim of a hat
3 fixing holes
4 reinforcements
5 reinforced sheets
6 bongraces
7 protective oxide layers
8 crimps
9 crimpings
Embodiment
Please refer to Fig. 1, be the utility model aluminium matter safety cap outer surface schematic diagram, as shown in the figure, the safety cap aluminum hull that the utility model provides comprises a cap shell body 1, this cap shell body 1 is by the direct drawing and forming of aluminium material plate, form punching press and strengthen aluminum hull, forming method is succinct and can guarantee desired intensity, the aluminium material plate can be selected 1060 aluminium sheets for use, or select other aluminium material plates for use according to actual conditions and requirement of strength, these aluminium material plates are easier to obtain relatively, and its aboundresources, can not be restricted owing to petroleum resources are nervous as plastics or fiberglass material.Owing to adopted the aluminium material plate, so the safety cap of its weight and plastic material is equally matched, and be lighter than general fiberglass safety cap, but on intensity, surpass above-mentioned two kinds of materials.
This cap shell body 1 surface is adopted low-temperature oxidation and surface plastic coating to handle and is formed one deck protective oxide layer 7; this kind forms the design of protective oxide layer on the aluminium material plate; can not only make safety cap anticorrosive, anti-oxidant; extend service life; simultaneously also make safety cap have good electrostatic screen protective effect; make it can be applied in hot line job, static extremely responsive (comprising high value equipments such as offshore drilling platform) place, exist in the special working environment such as strong thermal-radiating place, thereby expanded the field of its use.
After the stretch forming process step or simultaneously; on cap shell body, also form reinforcement 4 by punch forming mode or other modes; visual actual conditions of the shape of reinforcement 4 and quantity and selecting arbitrarily; it mainly acts on is that certain cushioning effect is played in to external world punching press; wear personnel's safety with protection; design by reinforcement; also can increase the aesthetic property of safety cap and wear level of comfort; in an embodiment of the present utility model; this reinforcement 4 is " rice " font; it is centered close to safe crown center, and the cap shell body that prolongs this aluminium matter stretches out and forms.
Edge at cap shell body 1 also is formed with the brim of a hat 2; this the brim of a hat 2 can form by modes such as drawing and forming or punch formings; and be formed with the outside crimping 9 (as shown in Figure 4) that bends inwards of the crimp 8 and of bending; it mainly acts on is the intensity that increases safety cap; according to actual conditions; the brim of a hat 2 of cap shell body 1 one sides protrude out length can be designed to be longer than cap shell body 1 other sides the brim of a hat 2 protrude out length (please refer to Fig. 3); form a bongrace 6, bongrace 6 can play shading and effects such as personnel's face are worn in protection.Size according to the brim of a hat design can be divided into peaked cap shell and little eaves cap shell, and the peaked cap shell is fit to open-air place, and little eaves cap shell is fit to the less working environments of working space such as down-hole.
In addition, on cap shell body 1, also can be provided with several fixing holes 3, this fixing hole 3 offer the position and quantity is decided on actual needs, do not limited.It mainly acts on is to cooperate corresponding fixture (not looking among the figure) to fix some accessories and the gadget of safety cap.
Please in conjunction with Fig. 1 with reference to figure 2, Fig. 2 is the utility model aluminium matter safety cap schematic internal view, it is upward view, as shown in the figure, crown place in cap shell body 1 inside also is equipped with a reinforced sheet 5, this reinforced sheet 5 can have the structure that matches with reinforcement, and the setting that matches with the reinforcement 4 that forms on the cap shell body 1, and with cap shell body 1 Joint, its affixed mode can be various connected modes, as utilize above-mentioned fixing hole and fixture to carry out affixed, also need offer several fixing holes 3 on the reinforced sheet 5 this moment, to match with fixing hole on the cap shell body, wears fixing for fixture, wherein fixture can be fixing rivet, matches with fixing hole 3 to fix this reinforced sheet 5.The effect of reinforced sheet 5 mainly is the intensity, the particularly intensity of crown portion that improves safety cap, when being subjected to extraneous greater impact power, can play the effect that personnel are worn in protection, and its shape, size are decided by actual demand.Reinforced sheet 5 also can be aluminium material.
In addition, the utility model also provides a kind of safety cap with above-mentioned safety cap aluminum hull, some assemblies such as additional hat lining, hatband on the basis of above-mentioned safety cap aluminum hull and forming, wherein, assembly such as hat lining, hatband is an assembly commonly used in the prior art, its internal structure and material or the like are general general knowledge to the person skilled in art, so do not repeat them here, assembly such as hat lining, hatband can be realized such as above-mentioned fixing hole and fixture by variety of way with being connected of safety cap aluminum hull, this also belongs to common technology, no longer is illustrated.What be worth proposition a bit is that the safety cap aluminum hull that the utility model proposes can cooperate the hat lining of various different structures, unlike material to use, and has good versatility.
From the above, the utility model aluminum safety cap, adopt punching press to strengthen aluminum hull, the surface adopts low-temperature oxidation and surface-coated to handle, obtained good balance on antistatic property, intensity and shock-absorbing capacity, satisfied under the prerequisite of requirement of strength in assurance, its weight and plastic safety helmet are equally matched, be lighter than general fiberglass or steel safety cap, and can be applicable to various abominable and special working environments.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. an aluminium matter safety cap is characterized in that, comprising:
One aluminium matter cap shell body; for aluminum hull is strengthened in the punching press of the direct drawing and forming of aluminium sheet; be formed with several reinforcements on this aluminium matter cap shell body; and forming the brim of a hat in the edge of this aluminium matter cap shell body, this aluminium matter cap shell body surface also is formed with one deck and adopts low-temperature oxidation and surface plastic coating to handle the protective oxide layer that forms.
2. aluminium matter safety cap according to claim 1 is characterized in that, also comprises a reinforced sheet, is embedded at this aluminium matter cap shell body interior crown place, and with this aluminium matter cap shell body Joint.
3. aluminium matter safety cap according to claim 2 is characterized in that, also offers several fixing holes on this aluminium matter cap shell body, and has several and match with these fixing holes the fixture of fixation has been set.
4. aluminium matter safety cap according to claim 3 is characterized in that, offers several fixing holes on this reinforced sheet, and this fixture wears fixing hole on this reinforced sheet and the fixing hole on this aluminium matter cap shell body, and affixed this reinforced sheet is in this aluminium matter cap shell body.
5. according to claim 3 or 4 described aluminium matter safety caps, it is characterized in that this fixture is a rivet.
6. aluminium matter safety cap according to claim 1 and 2 is characterized in that, the brim of a hat of this aluminium matter cap shell body one side protrude out the brim of a hat that length is longer than these other sides of aluminium matter cap shell body, form a bongrace.
7. aluminium matter safety cap according to claim 1 and 2 is characterized in that, this brim of a hat is formed with the crimping that a crimp and that outwards bends bends inwards.
8. aluminium matter safety cap according to claim 1 and 2 is characterized in that this reinforcement is " rice " font, and it is centered close to safe crown center, and prolongs this aluminium matter cap shell body and stretch out and form.
9. aluminium matter safety cap according to claim 2 is characterized in that, the shape of this reinforcement of form fit of this reinforced sheet.
10. aluminium matter safety cap according to claim 2 is characterized in that this reinforced sheet is an aluminium material spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201695198U CN201085097Y (en) | 2007-06-29 | 2007-06-29 | Protective helmet of aluminum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201695198U CN201085097Y (en) | 2007-06-29 | 2007-06-29 | Protective helmet of aluminum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201085097Y true CN201085097Y (en) | 2008-07-16 |
Family
ID=39632689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201695198U Expired - Fee Related CN201085097Y (en) | 2007-06-29 | 2007-06-29 | Protective helmet of aluminum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201085097Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102188066A (en) * | 2011-04-01 | 2011-09-21 | 户利军 | Aluminum-alloy safety helmet and manufacturing method thereof |
| CN104000337A (en) * | 2014-05-26 | 2014-08-27 | 国家电网公司 | Recording type safety helmet |
| CN104000336A (en) * | 2014-05-26 | 2014-08-27 | 国家电网公司 | A kind of SF6 gas warning safety helmet |
-
2007
- 2007-06-29 CN CNU2007201695198U patent/CN201085097Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102188066A (en) * | 2011-04-01 | 2011-09-21 | 户利军 | Aluminum-alloy safety helmet and manufacturing method thereof |
| CN104000337A (en) * | 2014-05-26 | 2014-08-27 | 国家电网公司 | Recording type safety helmet |
| CN104000336A (en) * | 2014-05-26 | 2014-08-27 | 国家电网公司 | A kind of SF6 gas warning safety helmet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201085097Y (en) | Protective helmet of aluminum | |
| CN101360648B (en) | Deformable forward pressure bulkhead for an aircraft | |
| EP2316711B1 (en) | FRP panel for automobile | |
| EP2886334A1 (en) | Composite components made of heat-curing resins and elastomers | |
| CN206529936U (en) | A kind of light explosion relief wall | |
| CN207250598U (en) | Battery tray | |
| CN109050675A (en) | A kind of modular engine cover structure meeting pedestrian protecting requirement | |
| CN205977948U (en) | Let out and explode bolt | |
| CN208069946U (en) | A kind of detachable tooling for protecting hull bracket toe-end | |
| CN105178253B (en) | Damping and amortization safeguard construction anticollision device, collision-prevention device | |
| CN209307854U (en) | A kind of anchor tie plate blast resistance construction | |
| CN209883159U (en) | High strength safety helmet for construction | |
| CN112943057B (en) | Wear-resistant aluminum alloy door and window | |
| CN205327150U (en) | Steering column's collision energy -absorbing subassembly | |
| CN105962513A (en) | Anti-collision ABS plastic safety helmet | |
| CN206565364U (en) | A kind of solar energy protective helmet | |
| CN209026106U (en) | A kind of metallic rubber vibration isolator | |
| CN208307334U (en) | A kind of packing case | |
| CN207291891U (en) | A kind of automobile chassis protective device | |
| CN206503091U (en) | Town road Double-protection column | |
| CN205905929U (en) | Crash bar before car punching press | |
| CN105901812A (en) | High-strength and impact-resisting safety helmet | |
| CN210971514U (en) | Shock absorber for unmanned aerial vehicle | |
| CN204969641U (en) | Safety protection cap strength reinforcement structure | |
| CN208291154U (en) | A kind of personal safety bumper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20120629 |