CN104432908A - Construction helmet shell - Google Patents
Construction helmet shell Download PDFInfo
- Publication number
- CN104432908A CN104432908A CN201310423115.7A CN201310423115A CN104432908A CN 104432908 A CN104432908 A CN 104432908A CN 201310423115 A CN201310423115 A CN 201310423115A CN 104432908 A CN104432908 A CN 104432908A
- Authority
- CN
- China
- Prior art keywords
- layer
- cap
- helmet shell
- safety cap
- construction safety
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/04—Soft caps; Hoods
- A42B1/08—Soft caps; Hoods with protection against blows
-
- 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
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
- A42B3/062—Impact-absorbing shells, e.g. of crash helmets with reinforcing means
- A42B3/063—Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures
Abstract
The invention provides a construction helmet shell. The construction helmet shell is safe, light and high in comfort level. The construction helmet shell is composed of four layers including a sponge layer (1), a heat insulation layer (2), a metal layer (3) and a plastic layer (4) from inside to outside. The construction helmet shell has the advantages of impact and piercing resistance, light weight and high comfort level.
Description
Technical field
The invention belongs to construction protective device field, especially relate to a kind of construction safety cap cap shell, can the head safety of architecture protection construction worker.
Background technology
Safety cap is called one of " safe Triratna " by numerous builders, is that builder protects head, prevents and alleviates various accident injury, the important personal protective equipment ensured the safety of human life.Therefore, the quality of safety cap is directly connected to the life security of builder.The most crucial part of safety cap is cap shell, and the quality of cap shell is directly connected to the security performance of safety cap, is also directly connected to the comfort level of safety cap, and then has influence on operating efficiency.The material of safety helmet shell mainly ABS material, HDPE material, PC material, FRP material etc. in existing technology, and great majority are individual layer homogenous material compositions.Thus there is the safety problems such as shock-resistant, puncture-resistant performance is low, comfort level is not high yet simultaneously.
Summary of the invention
The invention provides a kind of construction safety cap cap shell, be especially applicable to being applied on safety cap that workman wears for a long time.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of construction safety cap cap shell, comprises from the inside to the outside the spongy layer of tight bond successively, heat-insulation layer, metal level and plastic layer.
Described heat-insulation layer is layer of polyurethane.
Described metal level is aluminium alloy, magnesium alloy or titanium alloy.
Described plastic layer is ABS engineering plastics, HDPE plastic, PC plastics or FRP plastics
The advantage that the present invention has and good effect are: owing to adopting technique scheme, improve the comfort level of safety cap, improve that cap shell is shock-resistant, puncture-resistant performance, the security performance of safety cap is improved greatly; Have structure simple, processing cost is low, production efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
In figure:
1, spongy layer 2, heat-insulation layer 3, metal level 4, plastic layer
Detailed description of the invention
A kind of construction safety cap of the present invention cap shell, as shown in Figure 1, comprises from the inside to the outside the spongy layer 1 of tight bond successively, heat-insulation layer 2, metal level 3 and plastic layer 4.In the present embodiment, heat-insulation layer 2 is layer of polyurethane, and metal level 3 is aluminium alloy layers, and plastic layer 4 is ABS engineering plastic bed of materials.The safety cap comfort level manufactured with a kind of construction safety of the present invention cap cap shell is high, and cap shell is shock-resistant, paracentesis resistance strong, and the security performance of safety cap is improved greatly.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (4)
1. a construction safety cap cap shell, is characterized in that: the spongy layer comprising from the inside to the outside tight bond successively, heat-insulation layer, metal level and plastic layer.
2. a kind of construction safety cap cap shell according to claim 1, is characterized in that: described heat-insulation layer is layer of polyurethane.
3. a kind of construction safety cap cap shell according to claim 1 and 2, is characterized in that: described metal level is aluminium alloy, magnesium alloy or titanium alloy.
4. a kind of construction safety cap cap shell according to claim 1 and 2, is characterized in that: described plastic layer is ABS engineering plastics, HDPE plastic, PC plastics or FRP plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310423115.7A CN104432908A (en) | 2013-09-13 | 2013-09-13 | Construction helmet shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310423115.7A CN104432908A (en) | 2013-09-13 | 2013-09-13 | Construction helmet shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104432908A true CN104432908A (en) | 2015-03-25 |
Family
ID=52880253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310423115.7A Pending CN104432908A (en) | 2013-09-13 | 2013-09-13 | Construction helmet shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104432908A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935179A (en) * | 2016-07-13 | 2016-09-14 | 太仓市飞鸿塑钢制品有限公司 | Novel HDPE plastic safety helmet |
| CN108246881A (en) * | 2017-12-11 | 2018-07-06 | 南京航空航天大学 | A kind of designing scheme and preparation method of universal skull protective cap |
| CN108783714A (en) * | 2018-07-02 | 2018-11-13 | 国家电网公司 | A kind of electrical safety helmet |
-
2013
- 2013-09-13 CN CN201310423115.7A patent/CN104432908A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935179A (en) * | 2016-07-13 | 2016-09-14 | 太仓市飞鸿塑钢制品有限公司 | Novel HDPE plastic safety helmet |
| CN108246881A (en) * | 2017-12-11 | 2018-07-06 | 南京航空航天大学 | A kind of designing scheme and preparation method of universal skull protective cap |
| CN108783714A (en) * | 2018-07-02 | 2018-11-13 | 国家电网公司 | A kind of electrical safety helmet |
| CN108783714B (en) * | 2018-07-02 | 2021-05-28 | 国家电网公司 | Electric power safety helmet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
|
| WD01 | Invention patent application deemed withdrawn after publication |