CN103960807A - Impact-resistant pressure-reducing type safety helmet - Google Patents
Impact-resistant pressure-reducing type safety helmet Download PDFInfo
- Publication number
- CN103960807A CN103960807A CN201310033683.6A CN201310033683A CN103960807A CN 103960807 A CN103960807 A CN 103960807A CN 201310033683 A CN201310033683 A CN 201310033683A CN 103960807 A CN103960807 A CN 103960807A
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- safety cap
- bracket
- shell
- safety helmet
- shock resistance
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Abstract
The invention provides an impact-resistant pressure-reducing type safety helmet. A retractor device capable of absorbing impact energy and a carrier capable of supporting the weight of the safety helmet are arranged; an arc-shaped connecting ring is used to absorb the weight on the shell of the safety helmet and transferring the weight to the shoulder part, so as to reduce the pressure on the head part, damp the action of the impact load on the human head, improve the labor protection effect, reduce the injury of laborers, and reduce the death rate. In addition, the carrier with a telescopic function is used to transfer the weight of a lighting device fixed on the safety helmet to the shoulder part, so that the comfort level of wearing the safety helmet can be improved, and the probability of breaking the rule of wearing the safety helmet due to uncomfortable wearing can be reduced.
Description
Technical field
The present invention relates to articles for labour protection, especially in mine, building engineering field, enter operating area, the safety cap that must wear.In order to protect better labourer's head, safety cap must have higher impact resistance.Also should there is good comfort, reduce operating personnel and be reluctant that safe wearing cap carries out the danger of operation simultaneously.
Background technology
First in the region such as mine, construction site, for safety, require the necessary safe wearing cap of operating personnel.When its role is to be subject to external load, article and impacting, can be by the protection of safety cap, protection people's head.Conventional safety cap all forms by hard shell cap is lined at present; in the time that article clash into external shell of safety helmet; make a buffering by the liner in cap; because the shock resistance effect of liner is very little; when article clash into the active force of external shell of safety helmet when slightly large, existing safety cap has just been lost the protective effect of head.In addition, in the time of the region operation that needs self illumination equipment, operating personnel must wear lamp holder at head, by wire, lamp holder is connected with the battery that is fixed on waist, due to the large head that also all acts on people of the load on safety cap, cause head load larger, affect blood circulation, easily cause fatigue.Moreover existing safety cap is to be fixed on chin by frenulum, this fixing easily gets loose, and after fixed band easily takes off, safety cap easily drops from the head, thereby has lost the protective effect to head.For the problem of above existence, safety cap of the present invention will strengthen greatly to the protective effect of head.
Although secondly labour discipline and safety work code all specify to enter the necessary safe wearing cap in operating area, but still have personnel to be reluctant to be with safety cap, this is because the current this safety cap of long periods of wear is very uncomfortable, can say the comfort that improves safety cap, could fundamentally reduce operating personnel and be reluctant that safe wearing cap carries out the danger of operation.
Summary of the invention
Technical problem to be solved by this invention is; overcome the defect existing in existing safety cap; a kind of shock resistance pressure-reducing safety cap that has buffering bracket and easily fix is provided; alleviate the pressure to head; the slow effect of impact load to human body head that declined; improve the effect of labour protection, reduced the injury to labourer, reduced the death rate.
A kind of shock resistance pressure-reducing safety cap, comprises safety cap hard shell, is arranged on the liner in shell, is provided with bracket on shell, and bracket lower end connects an arc connecting ring, on arc connecting ring, is provided with frenulum; Described bracket comprises the support body of a connected with outer casing, and support body middle part is provided with length-adjustment buckle and retractor device; Described arc connecting ring is curved, and many brackets are linked together and fixed.Frenulum is that safety cap is fixed on human body.Act on the weight on pressure and the safety cap of safety cap, absorb and bracket is delivered to people's shoulder by the retractor device in bracket, to protect head and to improve the comfortableness of safe wearing cap.Described bracket is made up of nonmetallic materials high-strength, lightweight, can will act on the weight transmitting of impact load on safety cap and safety cap to people's shoulder, slows down the discomfort that head that these weight act on people causes.The part of impact force of retractor device energy absorption in described bracket on safety cap, is delivered to the impulsive force not absorbed people's shoulder by bracket, greatly reduced the head impact to people.Length-adjustment buckle in described bracket can regulate its length according to the size of Head and Neck, and the shell of safety cap is held up on people's head also unsettled;
Further, described bracket is two, and two brackets lay respectively at the both sides of shell, and bracket is by an Eight characters structure connected with outer casing.
Further, described bracket is three, and three brackets lay respectively at the left and right sides and the rear side of shell, and bracket is hinged or be fixed on shell.
Further, shell is provided with for buckling of illuminating lamp holder is installed.
Further, on the bracket of shell rear side, be provided for the bearing of carry battery.And its weight can be transferred to people's shoulder by bracket, the head that has reduced people bears a heavy burden, thereby has alleviated operating personnel's head fatigue
Further, arc connecting ring is made up of lightweight, high-strength nonmetallic materials.
Further, frenulum is to be worked out by fibrous material.For fixing safety cap to human body.
This shock resistance pressure-reducing safety cap, its structure composition and effect are as follows:
1) this safety cap is made up of hard shell, liner, bracket, arc connecting ring and frenulum etc.
2) its bracket is made up of retractor device, length adjustment joint and support body, and the hard shell of safety cap is held up.
3) its arc connecting ring is the arcuate structure of opening, and many brackets are linked together and fixed
4) its frenulum is head and the shoulder that safety cap is fixed on to people, fixing safety cap difficult drop-off.
5), in the time having object strikes external shell of safety helmet, the shell of safety cap, by the buffer joint absorption portion impulsive force in bracket, is delivered to the impulsive force not absorbed people's shoulder by bracket, greatly reduced the head impact to people.
6) in the time of the lamp holder of plug-in illumination on safety cap and battery, its weight can be transferred to people's shoulder by bracket, the head that has reduced people bears a heavy burden, thereby has alleviated operating personnel's head fatigue.
7) in the time that people's head slightly swings, the shell of safety cap can be motionless, thereby reduced the fatigue that when operating personnel is long, safe wearing cap causes.
Wear this shock resistance pressure-reducing safety cap; both can improve labour protection effect; reduce extent of injury, what can alleviate again that operating personnel's long periods of wear causes does not accommodate fatigue, also can fundamentally stop in addition operating personnel's phenomenon not wearing a safety helmet that violates the rules.
Brief description of the drawings
Describe the present invention in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is shock resistance pressure-reducing helmet structure example of the present invention 1 schematic diagram
Fig. 2 is shock resistance pressure-reducing helmet structure example of the present invention 2 schematic diagrames
Fig. 3 is shock resistance pressure-reducing helmet structure example of the present invention 3 schematic diagrames.
Detailed description of the invention
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Example 1; a kind of shock resistance pressure-reducing safety cap; by thering is buffer attribute to bracket; with easily fixing retainer ring, the weight percent of absorbent the part that act on external shell of safety helmet are transferred to shoulder, alleviate the pressure to head; the effect of impact load to human body head decayed; improve the effect of labour protection, reduced the injury to labourer, reduced the death rate.
A kind of structure composition and function thereof of shock resistance pressure-reducing safety cap are as follows:
Referring to Fig. 1, this safety cap is by the Secure Shell 11 of hard, liner 20, and left tray 12, right bracket 13, tail-bracket 14, arc connecting ring 19 and frenulum 16 form.
External shell of safety helmet 11 is made up of lightweight, high-strength nonmetallic materials, mainly contain the glass-reinforced plastic materials such as ABS, PE and acrylic, the shapes such as basic identical with existing external shell of safety helmet, crown can be V-shaped, three muscle shapes, its intensity, ductility and fire resistance are required to meet national safety standard;
Liner 20 is made up of PVC material or high fiber strength strains, and its tensile strength meets national standard requirement;
Left tray 12, right bracket 13, tail-bracket 14 are made up of three parts, i.e. support body, retractor device 18 and length-adjustment buckle 15.
Wherein support body is to be made up of lightweight, high-strength nonmetallic materials, has enough rigidity, and at external shell of safety helmet with come outward under the weight effects such as the photo apparatus on safety cap, it is not bending that bracket support body can keep.
Retractor device 18 is wherein to be made up of elastomeric material, has larger compress variation, can apparatus with shock absorbing.
Length-adjustment buckle 15 is wherein made up of lightweight, high-strength nonmetallic materials, can facilitate according to everyone arm neck length degree the length of bracket.
Between bracket and external shell of safety helmet for being fixedly connected with or hinged.
Arc connecting ring 19 is to be made up of lightweight, high-strength nonmetallic materials, bracket can be linked together.
Frenulum 16 is to be worked out by fibrous material, bracket and arc connecting ring can be fixed on to people's shoulder.
Example 2, referring to Fig. 2, can save tail-bracket 14, makes left tray 12 and right bracket 13 into splayed structure, and to keep the stability of support safety cap, other function is identical with the example 1 of Fig. 1.
Example 3, referring to Fig. 3, can increase by one by the front portion of external shell of safety helmet and buckle 23, so that the lamp holder of priming illumination.On tail-bracket, establish bearing 22, with stationary stroage battery, thereby the connecting line of minimizing illuminating lamp holder and battery reduces potential safety hazard.Other function is identical with the example 1 of Fig. 1.The weight of equipment of illumination is delivered to shoulder by bracket, has alleviated the pressure to head.
More than show and described general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not subject to the restriction of above-mentioned example; that in above-mentioned example and description, describes just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (7)
1. a shock resistance pressure-reducing safety cap, comprises safety cap hard shell, is arranged on the liner in shell, it is characterized in that, is provided with bracket on shell, and bracket lower end connects an arc connecting ring, on arc connecting ring, is provided with frenulum; Described bracket comprises the support body of a connected with outer casing, and support body middle part is provided with length-adjustment buckle and retractor device; Described arc connecting ring is curved, and many brackets are linked together and fixed.
2. a kind of shock resistance pressure-reducing safety cap according to claim 1, is characterized in that, described bracket is two, and two brackets lay respectively at the both sides of shell, and bracket is by an Eight characters structure connected with outer casing.
3. a kind of shock resistance pressure-reducing safety cap according to claim 1, is characterized in that, described bracket is three, and three brackets lay respectively at the left and right sides and the rear side of shell, and bracket is hinged or be fixed on shell.
4. a kind of shock resistance pressure-reducing safety cap according to claim 1, is characterized in that, shell is provided with for buckling of illuminating lamp holder is installed.
5. a kind of shock resistance pressure-reducing safety cap according to claim 3, is characterized in that, is provided for the bearing of carry battery on the bracket of shell rear side.
6. a kind of shock resistance pressure-reducing safety cap according to claim 1, is characterized in that, arc connecting ring is made up of lightweight, high-strength nonmetallic materials.
7. a kind of shock resistance pressure-reducing safety cap according to claim 1, is characterized in that, frenulum is to be worked out by fibrous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310033683.6A CN103960807A (en) | 2013-01-28 | 2013-01-28 | Impact-resistant pressure-reducing type safety helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310033683.6A CN103960807A (en) | 2013-01-28 | 2013-01-28 | Impact-resistant pressure-reducing type safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103960807A true CN103960807A (en) | 2014-08-06 |
Family
ID=51231202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310033683.6A Pending CN103960807A (en) | 2013-01-28 | 2013-01-28 | Impact-resistant pressure-reducing type safety helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103960807A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939419A (en) * | 2015-07-08 | 2015-09-30 | 成都梦工厂网络信息有限公司 | Virtual reality helmet device |
| CN105533886A (en) * | 2015-12-24 | 2016-05-04 | 陈清欣 | Improved type protective helmet |
| CN105910497A (en) * | 2016-05-31 | 2016-08-31 | 安瑞装甲材料（芜湖）科技有限公司 | Helmet with auxiliary support |
| CN106473300A (en) * | 2016-10-13 | 2017-03-08 | 国网山东省电力公司章丘市供电公司 | Safety helmet with reflecting strips |
| CN106510938A (en) * | 2016-12-05 | 2017-03-22 | 苏州科技城医院 | Medical ice cap with low compression force |
| CN106579629A (en) * | 2017-01-17 | 2017-04-26 | 唐剑 | Suspension type helmet |
| CN106617450A (en) * | 2016-10-31 | 2017-05-10 | 徐浩歌 | Multifunctional safety helmet used for power construction |
| CN108887793A (en) * | 2018-07-28 | 2018-11-27 | 滁州安阳智能科技有限公司 | A kind of multifunctional anti-explosion helmet |
| CN115211617A (en) * | 2022-07-20 | 2022-10-21 | 优普泰(深圳)科技有限公司 | Heat-resistant flame-retardant anti-flash-explosion anti-static garment |
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| CN2125931U (en) * | 1992-06-10 | 1992-12-30 | 丁紫波 | Tour hat |
| CN2404370Y (en) * | 1999-12-15 | 2000-11-08 | 胡细会 | Collar-hanging cap |
| CN201274792Y (en) * | 2008-10-24 | 2009-07-22 | 胡细会 | Multifunctional safety helmet |
| CN201701350U (en) * | 2010-01-22 | 2011-01-12 | 山东省千佛山医院 | Temporary fixing bracket for temporomandibular joint dislocation |
| CN201830993U (en) * | 2010-07-16 | 2011-05-18 | 张佳明奇 | Detachable dual-purpose steel shockproof safety cap |
| CN202456602U (en) * | 2012-03-06 | 2012-10-03 | 高永申 | Improved safety helmet |
-
2013
- 2013-01-28 CN CN201310033683.6A patent/CN103960807A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125931U (en) * | 1992-06-10 | 1992-12-30 | 丁紫波 | Tour hat |
| CN2404370Y (en) * | 1999-12-15 | 2000-11-08 | 胡细会 | Collar-hanging cap |
| CN201274792Y (en) * | 2008-10-24 | 2009-07-22 | 胡细会 | Multifunctional safety helmet |
| CN201701350U (en) * | 2010-01-22 | 2011-01-12 | 山东省千佛山医院 | Temporary fixing bracket for temporomandibular joint dislocation |
| CN201830993U (en) * | 2010-07-16 | 2011-05-18 | 张佳明奇 | Detachable dual-purpose steel shockproof safety cap |
| CN202456602U (en) * | 2012-03-06 | 2012-10-03 | 高永申 | Improved safety helmet |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939419A (en) * | 2015-07-08 | 2015-09-30 | 成都梦工厂网络信息有限公司 | Virtual reality helmet device |
| CN105533886A (en) * | 2015-12-24 | 2016-05-04 | 陈清欣 | Improved type protective helmet |
| CN105910497A (en) * | 2016-05-31 | 2016-08-31 | 安瑞装甲材料（芜湖）科技有限公司 | Helmet with auxiliary support |
| CN106473300A (en) * | 2016-10-13 | 2017-03-08 | 国网山东省电力公司章丘市供电公司 | Safety helmet with reflecting strips |
| CN106473300B (en) * | 2016-10-13 | 2019-02-19 | 国网山东省电力公司章丘市供电公司 | Hard hat with reflective strips |
| CN106617450A (en) * | 2016-10-31 | 2017-05-10 | 徐浩歌 | Multifunctional safety helmet used for power construction |
| CN106617450B (en) * | 2016-10-31 | 2019-02-05 | 徐浩歌 | Power construction multifunctional safety helmet |
| CN106510938A (en) * | 2016-12-05 | 2017-03-22 | 苏州科技城医院 | Medical ice cap with low compression force |
| CN106579629A (en) * | 2017-01-17 | 2017-04-26 | 唐剑 | Suspension type helmet |
| CN108887793A (en) * | 2018-07-28 | 2018-11-27 | 滁州安阳智能科技有限公司 | A kind of multifunctional anti-explosion helmet |
| CN115211617A (en) * | 2022-07-20 | 2022-10-21 | 优普泰(深圳)科技有限公司 | Heat-resistant flame-retardant anti-flash-explosion anti-static garment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140806 |